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	<title>微基生物</title>
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		<title>微生物生长曲线测定：评价益生元活性、解析益生菌生长规律</title>
		<link>https://www.tinygene.com/technical-information/growth-curve-determination</link>
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		<pubDate>Tue, 02 Jun 2026 03:02:29 +0000</pubDate>
		<dc:creator><![CDATA[luoyuanquan]]></dc:creator>
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		<description><![CDATA[<p>想精准筛益生、优化益生菌配方、解析互作机制？微生物生长曲线测定，可精准评估益生元对益生菌的促增殖能力、解析菌株生长规律，是筛选高效益生元、优化配方、验证功能的核心前提。</p>
<p><a rel="nofollow" href="https://www.tinygene.com/technical-information/growth-curve-determination">微生物生长曲线测定：评价益生元活性、解析益生菌生长规律</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
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				<content:encoded><![CDATA[<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">想精准筛益生、优化益生菌配方、解析互作机制？</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">微生物生长曲线测定</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">可</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">精准评估益生元对益生菌的促增殖能力、解析菌株生长规律，是筛选高效益生元、优化配方、验证功能的核心前提。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">一、</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">微生物</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">生长曲线：读懂益生菌生长，评估益生元活性</span></b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">微生物生长曲线以</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">O</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">D</span></b><b><sub><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;vertical-align:sub;"><span>600</span></span></sub></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">值（浊度，反映活菌浓度）为纵、培养时间为横</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，完整呈现益生菌在特定益生元环境下的四大</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">生长</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">阶段，每个阶段都直接反映益生元活性：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<img src="/wp-content/uploads/2026/06/20260602105342_12350.png" alt="" />
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">延滞期</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：益生菌适应环境，</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>时间越短</span><span>→益生元适配性越好、启动越快</span></span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">对数期</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：快速增殖，</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>斜率</span><span>/峰值越高→促增殖活性越强</span></span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">稳定期</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：活菌数稳定，</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>平台越长</span><span>→益生元供能久、活性维持好</span></span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">衰亡期</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：营养耗尽，下降快慢反映益生元利用效率。</span>
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	<b><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;">★曲线长得快、长得旺、活得久=益生元强、配方优</span></b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;">！告别单点数据，动态</span><span style="color:#337FE5;">全周期、活性差异一目了然。</span></span><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:12pt;">二、</span><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">益生元</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">活性</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">研究</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">：从筛选到验证，全链路科学评估</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">实验核心流程：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>筛选目标益生菌（双歧杆菌、乳杆菌等）</span><span>→设置不同益生元浓度/类型梯度→动态监测</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">菌株</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>生长</span><span>→量化关键指标（生长速率、ODmax、AUC）→判定益生元活性强弱。</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">1 </span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">益生元</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">与菌株筛选</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>益生元：天然多糖（枸杞</span><span>/海带多糖）、低聚糖（菊粉/FOS/XOS）、复合配比、浓度梯度。</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">目标</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">菌株：双歧杆菌、乳杆菌、拟杆菌、丁酸菌</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">等，</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">厌氧、微需氧、好氧菌株全覆盖。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">2 分组设计（标准对照）</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">空白对照：无糖基础培养基（无碳源），排除菌株自溶或基础营养影响。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">阳性对照：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">添加</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>葡萄糖</span><span>/标准益生元（如菊粉、FOS），作为活性参照基准。</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">实验组：不同益生元类型、配比、浓度组合，同步设置多组平行，提升数据重复性。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span></b>
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	<b><span style="font-family:宋体;color:#366091;font-size:12pt;">3 </span></b><b><span style="font-family:宋体;color:#366091;font-size:12pt;">微基生物</span></b><b><span style="font-family:宋体;color:#366091;font-size:12pt;">高通量生长曲线测定</span></b><span style="font-family:宋体;color:#366091;font-size:12pt;"></span>
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	<b><span style="font-family:宋体;line-height:17.6px;color:#337FE5;font-size:11pt;">微基生物采用：</span></b><b><span style="font-family:宋体;line-height:17.6px;color:#337FE5;font-size:11pt;">96孔板+酶标仪</span></b><span style="font-family:宋体;line-height:17.6px;color:#FFFFFF;font-size:11pt;"><span style="color:#337FE5;">体系，每</span><span style="color:#337FE5;">15分钟自动检测OD</span></span><sub><span style="font-family:宋体;line-height:17.6px;color:#337FE5;font-size:11pt;vertical-align:sub;"><span style="color:#337FE5;">600</span></span></sub><span style="font-family:宋体;line-height:17.6px;color:#FFFFFF;font-size:11pt;"><span style="color:#337FE5;">，连续监测</span><span style="color:#337FE5;">24</span></span><span style="font-family:宋体;line-height:17.6px;color:#337FE5;font-size:11pt;">-72</span><span style="font-family:宋体;line-height:17.6px;color:#337FE5;font-size:11pt;">小时，实时捕捉菌株生长动态，同步获取</span><b><span style="font-family:宋体;line-height:17.6px;color:#FFFFFF;font-size:11pt;"><span style="color:#337FE5;">生长速率、最大</span><span style="color:#337FE5;">OD、AUC</span></span></b><span style="font-family:宋体;line-height:17.6px;color:#337FE5;font-size:11pt;">三大核心参数。</span><span style="font-family:宋体;line-height:17.6px;color:#FFFFFF;font-size:11pt;"></span>
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	<b><span style="font-family:宋体;line-height:22px;color:#337FE5;font-size:11pt;">全覆盖培养条件</span></b><b><span style="font-family:宋体;line-height:22px;color:#337FE5;font-size:11pt;">：</span></b><span style="font-family:宋体;line-height:22px;color:#337FE5;font-size:11pt;">需氧｜厌氧｜微需氧｜光照培养</span><span style="font-family:宋体;line-height:22px;color:#337FE5;font-size:11pt;">&nbsp;</span><span style="font-family:宋体;line-height:22px;color:#337FE5;font-size:11pt;">菌株，统统搞定！</span><span style="font-family:宋体;line-height:22px;color:#FFFFFF;font-size:11pt;"></span>
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	<img src="/wp-content/uploads/2026/06/20260602105558_57419.png" alt="" />
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	<b><span style="font-family:宋体;font-size:10.5pt;">✅ 4 数据解析+机制关联</span></b><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>除基础生长参数外，可进一步对比各组生长曲线差异，明确最优益生元</span><span>-菌株组合、最佳浓度及配比</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">可联动</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>短链脂肪酸（</span><span>SCFA）检测、代谢组分析、体外肠道模拟实验、菌株</span></span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">/种</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">特异性探针设计、动物实验等</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，深度解析益生元促益生菌代谢、调节肠道微生态的分子机制，全链路科研服务均可承接。</span><span style="font-family:宋体;line-height:16.8px;color:#0000FF;font-size:10.5pt;background:#FFFF00;"></span>
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	<span style="font-family:宋体;font-size:12pt;">三、</span><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"><span>生长曲线直观</span><span>呈现益生元促增殖效果</span></span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">1 枸杞+海带复合多糖</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">协同促增殖效果翻倍</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
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	<img src="/wp-content/uploads/2026/06/20260602105615_86872.png" alt="" />
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>不同枸杞多糖（</span><span>LBP）、海带多糖（LJP）配比下肠道菌生长曲线对比</span></span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">研究（</span><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">International Journal of Biological Macromolecules</span></i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">,2023）选取枸杞多糖（LBP）、海带多糖（LJP）为研究对象，设置多种配比梯度，监测双歧杆菌、乳杆菌、丁酸菌生长曲线。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">结果</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>显示：枸杞多糖</span><span>+海带多糖复合配比（4:1），能显著促进双歧杆菌、乳杆菌、丁酸菌增殖，生长曲线峰值显著高于单一多糖组，体现协同促增殖作用。</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>2 </span><span>低聚糖促生长具菌株特异性，曲线快速锁定最优组合</span></span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>长双歧杆菌、植物乳杆菌在菊粉、</span><span>FOS、GOS中的动态生长曲线对比</span></span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">研究（</span><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">International Microbiology</span></i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">,2024）对比菊粉、FOS低聚果糖、GOS低聚半乳糖，对长双歧杆菌、植物乳杆菌、鼠李糖乳杆菌等8株乳杆菌的促生长效果，绘制动态生长曲线</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。结果明确</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>：</span><span>FOS对长双歧杆菌促生长效果最强，GOS更适配鼠李糖乳杆菌，益生元促生长具有明显菌株特异性，生长曲线可快速筛选最优益生元-菌株组合</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;text-indent:0pt;margin-left:0pt;">
	<span style="font-family:宋体;color:#FFFFFF;font-size:12pt;background:#008080;">四、</span><b><span style="font-family:宋体;line-height:19.2px;color:#FFFFFF;font-size:12pt;background:#008080;"><span>微基生物｜生长曲线硬核优势</span></span></b><b><span style="font-family:宋体;line-height:19.2px;color:#FFFFFF;font-size:12pt;background:#008080;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">专注微生物功能检测，</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">高通量、高精度、全适配</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">的技术实力，助力益生元与益生菌研发</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">；</span><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b>
</p>
<p class="MsoNormal" align="justify" style="text-align:center;font-size:medium;">
	<img src="/wp-content/uploads/2026/06/20260602105718_92943.png" alt="" />
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">全菌覆盖：</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>厌氧</span><span>/微需氧/好氧菌株都能测，双歧杆菌、乳杆菌、丁酸菌</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">等益生菌</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">全覆盖</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">；</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">高频监测：</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>每</span><span>15分钟读数、24</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">-72</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>小时连续动态，全自动酶标仪</span><span>+严格质控，数据稳定</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">；</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">高通量高效：</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">96孔并行，一次可测几十组样品，研发周期大幅缩短</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="justify" style="font-size:medium;text-align:justify;">
	<b><span style="font-family:宋体;font-size:12pt;">▲</span></b><b><span style="font-family:宋体;font-size:12pt;">立即联系，开启高效科研合作</span></b><b><span style="font-family:宋体;font-size:12pt;">&nbsp;</span></b><b><span style="font-family:宋体;color:#00B0F0;font-size:14pt;">&nbsp;<span>咨询电话：</span></span></b><b><span style="font-family:宋体;color:#00B0F0;font-size:14pt;">021-50763698</span></b><b><span style="font-family:宋体;color:#00B0F0;font-size:11pt;"></span></b>
</p>
<h3 style="text-indent:21.1pt;">
	<b><span style="font-family:宋体;color:#1F2329;font-size:10.5pt;">从实验设计、菌株培养、曲线测定、数据解析到机制联动分析，</span></b><b><span style="font-family:宋体;color:#1F2329;font-size:10.5pt;">微基生物</span></b><b><span style="font-family:宋体;color:#1F2329;font-size:10.5pt;">提供一站式解决方案，满足不同研发需求。</span></b><b><span style="font-family:宋体;color:#1F2329;font-size:10.5pt;"></span></b><br />
</h3>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">&nbsp;</span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">参考文献：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">[1] SCHROPP N, et al. How Do Prebiotics Affect Human Intestinal Bacteria?[J]. International Journal of Molecular Sciences, 2023, 24(15):12796.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">[2] CHEN Q N, et al. Combination of Lycium barbarum L. and Laminaria japonica polysaccharides as a highly efficient prebiotic[J]. International Journal of Biological Macromolecules, 2023, 246:125534.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">[3] DONG Y, HAN M, FEI T, et al. Utilization of diverse oligosaccharides for growth by Bifidobacterium and Lactobacillus species and their in vitro co‑cultivation characteristics[J]. International Microbiology, 2024, 27:941–952.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></p>
<p><a rel="nofollow" href="https://www.tinygene.com/technical-information/growth-curve-determination">微生物生长曲线测定：评价益生元活性、解析益生菌生长规律</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
]]></content:encoded>
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		</item>
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		<title>微生物样本“保存液+测序”套餐重磅上线！</title>
		<link>https://www.tinygene.com/technical-information/sample-preservation</link>
		<comments>https://www.tinygene.com/technical-information/sample-preservation#comments</comments>
		<pubDate>Fri, 29 May 2026 02:24:08 +0000</pubDate>
		<dc:creator><![CDATA[luoyuanquan]]></dc:creator>
				<category><![CDATA[技术资讯]]></category>

		<guid isPermaLink="false">http://www.tinygene.com/?p=4992</guid>
		<description><![CDATA[<p>还在为样本常温运输易降解、测序成本高、数据不稳定、实验反复返工困扰？微基生物推出微生物样本“保存液+16S/宏基因组测序”服务套餐，覆盖土壤农业、口腔微生物、肠道微生物...</p>
<p><a rel="nofollow" href="https://www.tinygene.com/technical-information/sample-preservation">微生物样本“保存液+测序”套餐重磅上线！</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
]]></description>
				<content:encoded><![CDATA[<p class="MsoNormal" style="font-size:medium;text-indent:21pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">还在为</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">样本常温运输易降解、测序成本高、数据不稳定、实验反复返工</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">困扰？</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;text-indent:21pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">微基生物推出</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>微生物样本</span><span>“保存液</span></span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">+</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">16S</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">/</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">宏基因组测序</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">”</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">服务套餐</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，覆盖土壤农业、口腔微生</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">物</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、肠道微生</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">物</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>、环境微生物等全领域。从样本采集到测序分析，全程品质可控、数据稳定，是高分文章的可靠</span><span>“幕后搭档”！</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
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	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">一、文献实证：</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">试剂耗材</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">产品</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">&nbsp;</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">&amp;</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">&nbsp;</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">测序</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">服务</span></b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;text-indent:21pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>微基生物针对不同样本类型开发了专用保存试剂，可在常温下稳定保存微生物</span><span>DNA，有效防止核酸降解，确保测序结果真实反映样本原始微生物组成。多篇已发表高分研究</span></span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">直接采用微基生物试剂耗材与测序检测服务</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，数据可靠：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">1</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">.粪便</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">/肠道</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">微生物</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">DNA常温</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">保存液</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">&nbsp;</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">文献应用案例：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>《</span><span>Gut microbiota-metabolite interactions meditate the effect of dietary patterns on precocious puberty》（</span></span><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">iScience</span></i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">,2024,IF=5.8）</p>
<p><span style="font-family:宋体;color:#646A73;font-size:10.5pt;"><span>研究使用微基生物粪便保存液，采集</span><span>114名女童（21名中枢性性早熟、45名外周性性早熟、48名正常对照）的粪便样本，通过16S rRNA测序发现性早熟女童肠道菌群α多样性显著升高，短链脂肪酸（SCFA）产生菌丰度增加，为性早熟的发病机制提供了全新视角。</span></span></span>
</p>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><br />
</span>
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<p class="MsoNormal" style="text-align:center;font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><img src="/wp-content/uploads/2026/05/20260529100818_43029.png" alt="" /><br />
</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span style="font-family:宋体;font-size:10.5pt;">图</span><span style="font-family:宋体;font-size:10.5pt;">1</span><span style="font-family:宋体;font-size:10.5pt;">&nbsp;<span>不同组别肠道菌群</span><span>α多样性分析</span></span></span>
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;margin-left:0pt;">
	<i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>使用微基生物保存液采集的样本测序结果显示，</span><span>CPP和 PPP组肠道菌群observed指数显著高于正常对照组（p&lt;0.05）</span></span></i><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span></i><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><br />
</span>
</p>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"> </span>
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<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>微基生物提供：</strong></span></b><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong>微基粪便保存液</strong></span><span style="color:#337FE5;"><strong>+16S</strong></span></span></b><b><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>/</strong></span></b><b><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>宏基因组联合测序</strong></span></b><b><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>服务</strong></span></b><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>，</strong></span><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong>通过</strong></span><span style="color:#337FE5;"><strong>16S快速筛选差异菌群，再通过宏基因组深入解析功能机制，同时可搭配代谢组分析，实现多组学联合研究。</strong></span></span></b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong><br />
</strong></span></span></b>
</p>
<p class="MsoNormal" style="text-align:left;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong></strong></span></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><strong>2</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><strong>.土壤微生物</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><strong>DNA常温</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><strong>保存</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><strong>液</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><strong>&nbsp;</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">文献应用案例：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>《</span><span>Soil nitrogen dynamics on a saline-alkali sunflower land under arid region in Western Inner Mongolia》（</span></span><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">Soil Science Society of America Journal</span></i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">,2025,IF=3.5）</span>
</p>
<p>
	<span style="font-family:宋体;color:#646A73;font-size:10.5pt;">研究使用微基生物土壤微生物样本保存</span><span style="font-family:宋体;color:#646A73;font-size:10.5pt;">液</span><span style="font-family:宋体;color:#646A73;font-size:10.5pt;"><span>，采集内蒙古河套灌区盐碱地向日葵田的土壤样本，通过宏基因组测序分析了</span><span>15个氮循环关键基因的丰度，阐明了灌溉量与施氮量对土壤氮动态的影响机制，为干旱区盐碱地农业可持续发展提供了科学依据。</span></span>
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<p style="text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260529101250_26479.png" alt="" />
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<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">图</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">2</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">&nbsp;<span>不同施氮量下土壤淋溶液总氮变化趋势</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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<p class="MsoNormal" align="justify" style="text-align:center;font-size:medium;margin-left:0pt;">
	<i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>研究发现土壤淋溶液</span><span>TN和NO</span></span></i><i><sub><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;vertical-align:sub;"><span>3</span></span></sub></i><i><sup><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;vertical-align:super;"><span>&#8211;</span></span></sup></i><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>含量随施氮量增加呈指数上升，微基生物保存液确保了土壤微生物</span><span>DNA的完整性，支持了后续氮循环基因的定量分析</span></span></i><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span></i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><br />
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<p class="MsoNormal" align="justify" style="text-align:center;font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"> </span>
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	<b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong>微基生物提供：土壤保存液</strong></span><span style="color:#337FE5;"><strong>+宏基因组测序，</strong></span></span></b><b><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>可深入分析土壤微生物的碳氮循环、磷代谢、抗生素抗性等功能基因，为农业生态研究提供全面数据支持。</strong></span></b><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span></b>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"><strong></strong></span>
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<p style="text-align:left;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#337FE5;"><strong> </strong></span>
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<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<strong><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">3</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">.唾液/舌苔拭子微生物</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">DNA常温</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">保存液</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">&nbsp;</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span> </strong>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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<p><span style="font-family:宋体;font-size:10.5pt;color:#000000;">文献应用案例</span><span style="font-family:宋体;font-size:10.5pt;"><span style="color:#000000;">：《</span><span style="color:#000000;">Microbial characteristics across different tongue coating types in a healthy population》（</span></span><i><span style="font-family:宋体;font-size:10.5pt;color:#000000;">Journal of Oral Microbiology</span></i><span style="font-family:宋体;font-size:10.5pt;color:#000000;">,2021,IF=4.8）</span><span style="color:#000000;"></span> </p>
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</p>
<p style="text-align:left;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#337FE5;"><span style="color:#000000;"><br />
</span></span>
</p>
<p style="text-align:left;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#337FE5;"><span style="color:#000000;"><span style="font-family:宋体;color:#646A73;font-size:10.5pt;"><span>研究使用微基生物唾液拭子保存液，采集</span><span>94名健康志愿者的舌苔样本，成功提取高质量DNA并完成宏基因组测序，首次系统揭示了健康人群8种不同舌苔类型的微生物特征，为中医舌诊的现代生物学基础提供了关键证据。</span></span></span></span>
</p>
<p style="text-align:left;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#337FE5;"><span style="color:#000000;"><br />
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<p style="text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#337FE5;"><span style="color:#000000;"><img src="/wp-content/uploads/2026/05/20260529101512_71881.png" alt="" /><br />
</span></span>
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<p style="text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#337FE5;"><span style="color:#000000;"> </span></span>
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<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图</span> </span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">3</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">&nbsp;<span>八种中医舌苔类型示例</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>研究将舌苔分为白薄、白薄腻、白厚腻、白厚燥、黄薄、黄薄腻、黄厚腻、黄厚燥</span><span>8类，使用微基生物保存液采集的样本成功支持了后续宏基因组分析</span></span></i><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">。</span></i><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></i>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><br />
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"> </span>
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<p class="MsoNormal" style="text-align:left;font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>微基</strong></span><span style="font-family:宋体;line-height:16.8px;color:#337FE5;font-size:10.5pt;"><strong>提供：</strong></span><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong>唾液拭子保存套装</strong></span><span style="color:#337FE5;"><strong>+16S测序，可一次性获得舌苔微生物的物种组成、功能基因及代谢通路信息，全面解析口腔微生物与健康的关系。</strong></span></span><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="text-align:left;font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong><br />
</strong></span></span>
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<p class="MsoNormal" style="text-align:left;font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"><span style="color:#337FE5;"><strong> </strong></span></span>
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<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<strong><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;color:#000000;">二、微基生物高通量测序服务</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"><span style="color:#000000;">：</span><span style="color:#000000;">16S </span></span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;color:#000000;">+</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"><span style="color:#000000;">&nbsp;</span><span style="color:#000000;">宏基因组</span></span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b> </strong>
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<p class="MsoNormal" style="margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">微基生物提供</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"><strong>16S rRNA 测序</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">与</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"><strong>宏基因组测序</strong></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;">两大核心服务，结合专业的生物信息学分析团队，为客户提供从原始数据到研究结论的完整解决方案。</span>
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<p class="MsoNormal" style="margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"><br />
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;color:#000000;"></p>
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						<b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;">服务</span></b><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;">类型</span></b><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span></b>
					</p>
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<td width="171" valign="top" style="background:#4F81BD;">
<p class="MsoNormal" align="center" style="margin-left:0pt;text-align:center;">
						<b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;">技术优势</span></b><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span></b>
					</p>
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<td width="143" valign="top" style="background:#4F81BD;">
<p class="MsoNormal" align="center" style="margin-left:0pt;text-align:center;">
						<b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;">适用场景</span></b><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span></b>
					</p>
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<td width="229" valign="top" style="background:#4F81BD;">
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						<b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;">分析内容</span></b><b><span style="font-family:宋体;line-height:16.8px;color:#FFFFFF;font-size:10.5pt;"></span></b>
					</p>
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<p class="MsoNormal" align="center" style="margin-left:0pt;text-align:center;">
						<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">16S rRNA测序</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
					</p>
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<td width="171" valign="top" style="background:#B8CCE4;">
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						<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">性价比高、周短、适合大样本量</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>覆盖</span><span>V1-V9可变区，物种注释准确率高</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
					</p>
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<td width="143" valign="top" style="background:#B8CCE4;">
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						<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">群落组成初步分析</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">大样本队列筛选</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">多样性差异分析</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
					</p>
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						<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">物种注释</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">α/β多样性分析、差异物种分析</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>功能预测（</span><span>PICRUSt2）、LEfSe分析</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
					</p>
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<td width="73" valign="top" style="background:#EDF2F8;">
<p class="MsoNormal" align="center" style="margin-left:0pt;text-align:center;">
						<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">宏基因组测序</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
					</p>
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<td width="171" valign="top" style="background:#EDF2F8;">
<p class="MsoNormal" align="center" style="margin-left:0pt;text-align:center;">
						<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>深度测序、分辨率达物种</span><span>/菌株水平</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">可获得全部微生物基因组信息</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">全面解析功能基因与代谢通路</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
					</p>
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<td width="143" valign="top" style="background:#EDF2F8;">
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						<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">深入研微生物功能机制</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">挖掘新基因与新物种多组学联合分析</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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						<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">组装与基因预测</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>物种注释、功能注释（</span><span>KEGG/eggNOG/CAZy）</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">差异基因与通路分析、共发生网络分析</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">耐药基因分析、代谢通路构建</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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		<b><span style="font-family:宋体;font-size:12pt;">三、微基生物配套保存液产品</span></b><b><span style="font-family:宋体;font-size:12pt;"></span></b>
	</p>
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		<b><span style="font-family:宋体;font-size:12pt;"><br />
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		<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">针对不同样</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">本</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">类型，</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">提供专用</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">样</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">本</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">采集保存套装</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">粪便、生殖道、皮肤、口腔、土壤</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">等</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>微生物</span><span>DNA</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">常温保存套装，同时针对分离培养项目提供</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">需氧</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">/</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">厌氧</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">/微需氧</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">活菌保存液。</span><span style="font-size:10.5pt;"></span><span style="font-size:10.5pt;"></span>
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			<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">即刻下单，解锁科研高效模式</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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			<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>选择微基生物</span><span>“样本保存+测序”套装，不仅能以更优惠的价格获得高质量测序服务，更能凭借经过文献验证的样本保存技术，避免因样本降解导致的实验返工，让科研效率翻倍！咨询热线：</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">021-50763698</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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			<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">参考文献</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b>
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				<span style="line-height:16.8px;font-size:10.5pt;">[</span><span style="line-height:16.8px;font-size:10.5pt;">1</span><span style="line-height:16.8px;font-size:10.5pt;">] Wang Y, Jin C, Li H, et al. Gut microbiota-metabolite interactions meditate the effect of dietary patterns on precocious puberty[J]. </span><i><span style="line-height:16.8px;font-size:10.5pt;">iScience</span></i><span style="line-height:16.8px;font-size:10.5pt;">, 2024, 27(6): 109887.</span>
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				<span style="line-height:16.8px;font-size:10.5pt;">[</span><span style="line-height:16.8px;font-size:10.5pt;">2</span><span style="line-height:16.8px;font-size:10.5pt;">] Lai L, Feng H, Zhang P, et al. Soil nitrogen dynamics on a saline-alkali sunflower land under arid region in Western Inner Mongolia[J]. </span><i><span style="line-height:16.8px;font-size:10.5pt;">Soil Science Society of America Journal</span></i><span style="line-height:16.8px;font-size:10.5pt;">, 2025, 89(2): e70030.</span>
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			<span style="font-size:10.5pt;">[</span><span style="font-size:10.5pt;">3</span><span style="font-size:10.5pt;">] Chen H, Li Q, Li M, et al. Microbial characteristics across different tongue coating types in a healthy population[J]. </span><i><span style="font-size:10.5pt;">Journal of Oral Microbiology</span></i><span style="font-size:10.5pt;">, 2021, 13(1): 1946316.</span>
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		<title>微基生物｜微生物宏基因组检测服务</title>
		<link>https://www.tinygene.com/technical-information/wj-metagenomic</link>
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		<pubDate>Tue, 19 May 2026 07:36:47 +0000</pubDate>
		<dc:creator><![CDATA[luoyuanquan]]></dc:creator>
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		<description><![CDATA[<p>宏基因组测序以样本中全部微生物基因组为研究对象，无需分离培养，通过高通量测序全面解析群落组成、物种分类、基因功能、代谢通路，是海洋生态、肠道微生态...</p>
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				<content:encoded><![CDATA[<p class="MsoNormal" style="font-size:medium;margin-left:0pt;text-indent:21pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">宏基因组测序以</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">样本中全部微生物基因组</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">为研究对象，无需分离培养，通过高通量测序全面解析</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">群落组成、物种分类、基因功能、代谢通路</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，是海洋生态、肠道微生态、疾病机制、环境修复等领域的核心技术手段。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">微基生物深耕微生物科研十余年，全程提供</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>宏基因组测序</span><span>—建库—生信分析—科研支持，</span></span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">已助力客户发表多篇高水平论文，覆盖海洋碳汇、炎症性肠病、慢性自发性荨麻疹等前沿方向，用专业技术与成熟方案，为您的科研保驾护航。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">一</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">、客户高分文章实证：彰显技术实力</span></b>
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	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"><br />
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	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"><span style="color:#337FE5;"></span><span style="font-family:宋体;font-size:10.5pt;color:#337FE5;">以下项目的宏基因组测序、文库构建、生信分析、数据挖掘、图表绘制及科研技术支持，均由微基生物全程提供。</span><span style="color:#337FE5;"></span></span></b>
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	<b><span style="font-family:宋体;font-size:10.5pt;"><span>（一）海洋生态领域：贝类</span><span>-藻类混养DOC微生物降解机制</span></span></b><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">发表期刊：</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">Regional Studies in Marine Science（2024）</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;font-size:10.5pt;">研究</span></b><b><span style="font-family:宋体;font-size:10.5pt;">核心</span></b><b><span style="font-family:宋体;font-size:10.5pt;">：</span></b><span style="font-family:宋体;font-size:10.5pt;"><span>贝藻混养作为重要蓝色碳汇模式，其释放溶解性有机碳（</span><span>DOC）的微生物降解过程与碳汇潜力尚未明确。本研究首次系统解析长牡蛎</span></span><span style="font-family:宋体;font-size:10.5pt;">&#8211;</span><span style="font-family:宋体;font-size:10.5pt;"><span>裙带菜混养体系</span><span>DOC长期微生物降解规律，为海洋碳汇机制研究提供全新证据。</span></span><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">研究样本</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：长牡蛎</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">裙带菜混养海水、自然海水（对照组）</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><br />
</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">实验设计</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>：</span><span>120天室内避光降解实验，设置处理组与对照组，多时间点（0/2/4/8/12/20/30/40/65/90/120天）取样检测</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><br />
</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">技术路线</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>：样本采集</span><span>→DNA提取→Illumina NovaSeq 6000测序→宏基因组组装→基因预测→KEGG功能注释→菌群与代谢关联分析</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">核心结果</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">1.贝藻混养DOC浓度呈三阶段变化，形成长效碳汇</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">120天降解过程中，DOC浓度呈现</span><span style="font-family:宋体;font-size:10.5pt;">：</span><span style="font-family:宋体;font-size:10.5pt;"><span>快速下降期（</span><span>RD，0-4天）→缓慢下降期（SD，8-40 天）→稳定期（DS，65-120天）的规律</span></span><span style="font-family:宋体;font-size:10.5pt;">。</span><span style="font-family:宋体;font-size:10.5pt;"><span>快速期降解</span><span>36.31%，缓慢期降解30.88%，稳定期仅降解4.05%，最终剩余28.75% DOC，形成可长期储存的难降解有机碳库</span></span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;"><span>图示</span> <span>1：DOC浓度动态变化曲线</span></span><span style="font-family:宋体;font-size:10.5pt;"><br />
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">2.细菌群落随DOC降解发生规律性演替</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">不同降解阶段的优势菌群呈现显著的功能特异性更替：</span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">•</span><span style="font-family:宋体;font-size:10.5pt;"><span>快速降解期：</span><span>α</span></span><span style="font-family:宋体;font-size:10.5pt;">&#8211;</span><span style="font-family:宋体;font-size:10.5pt;"><span>变形菌纲、</span><span>γ</span></span><span style="font-family:宋体;font-size:10.5pt;">&#8211;</span><span style="font-family:宋体;font-size:10.5pt;">变形菌纲主导，负责易降解有机物的快速利用</span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">•</span><span style="font-family:宋体;font-size:10.5pt;">缓慢降解期：浮霉菌纲占优，擅长分解复杂多糖与难降解有机物</span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">•</span><span style="font-family:宋体;font-size:10.5pt;">稳定期：菌群结构趋于稳定，降解活性显著降低</span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图示</span> <span>2：细菌群落结构演替热图（纲水平）</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">3.DOC降解的微生物代谢功能具有阶段特异性</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">·快速期：氨基酸代谢活跃，smtA、rbcL等固碳基因高表达</span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">·</span><span style="font-family:宋体;font-size:10.5pt;">缓慢期：碳水化合物代谢增强，负责复杂多糖的分解</span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<span style="font-family:宋体;font-size:10.5pt;">·</span><span style="font-family:宋体;font-size:10.5pt;"><span>三羧酸循环（</span><span>TCA）与DOC浓度呈显著负相关（p&lt;0.001），是DOC矿化的核心通路</span></span><span style="font-family:宋体;font-size:10.5pt;"></span>
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	<img src="/wp-content/uploads/2026/05/20260519153145_19459.png" alt="" />
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<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图示</span> <span>3：KEGG代谢通路热图</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;font-size:10.5pt;">（二）临床肠道领域：克罗恩病生物制剂治疗应答菌群差异</span></b><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;font-size:10.5pt;">发表期刊：</span></b><span style="font-family:宋体;font-size:10.5pt;">Biomedicines（2025，IF=4.6）</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">研究核心：</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>生物制剂为克罗恩病（</span><span>CD）一线治疗方案，但30%-50%患者出现原发性无应答或继发性失应答。本研究通过长期纵向随访，首次揭示不同治疗应答类型患者肠道菌群特征，为个性化诊疗提供菌群标志物依据。</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">研究样本</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>：</span><span>16例克罗恩病患者粪便样本（长期生物制剂治疗，分缓解R、轻度活跃mA、缓解转活跃R2A三组）</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><br />
</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">技术路线</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>：宏基因组测序</span><span>→α/β多样性分析→物种差异筛选→功能富集分析→临床关联验证</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">核心结果</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">1.菌群多样性与治疗应答直接相关</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">R组与mA组的菌群α多样性显著高于R2A组（p&lt;0.05），多样性越高，治疗应答越好；R 组与mA组间无显著差异。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260519153156_84792.png" alt="" />
</p>
<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图示</span> <span>4：CD患者肠道菌群α多样性</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>指数（</span><span>Shannon、Simpson、Chao1）</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">2.三组患者菌群结构显著分离</span></b><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>基于</span><span>Bray-Curtis距离的PCoA分析显示，R、mA、R2A三组菌群形成独立聚类，Adonis检验p=9×10</span></span><sup><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;vertical-align:super;"><span>-5</span></span></sup><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">，表明不同治疗应答者的菌群结构存在本质差异。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260519153208_61226.png" alt="" />
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图示</span> <span>5：基于Bray-Curtis的PCoA菌群β多样性</span></span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">3</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">.筛选到治疗应答关键菌群标志物</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">：</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">缓解优势菌：</span><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">Akkermansia muciniphila、Bifidobacterium adolescentis、Megasphaera elsdenii</span></i><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></i>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:21pt;text-indent:-21pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">恶化富集菌：</span><i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">Veillonella parvula、Veillonella atypica、Klebsiella pneumoniae</span></i><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260519153220_51759.png" alt="" />
</p>
<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<span style="font-family:宋体;font-size:10.5pt;"><span>图示</span> </span><span style="font-family:宋体;font-size:10.5pt;">6</span><span style="font-family:宋体;font-size:10.5pt;"><span>：物种水平差异菌的火山图</span><span>/差异倍数图</span></span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"><span>二、</span><span>宏基因组测序技术路线</span></span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b>
</p>
<p class="MsoNormal" align="justify" style="text-align:center;font-size:medium;margin-left:0pt;">
	<img src="/wp-content/uploads/2026/05/20260519153234_81041.png" alt="" />
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;text-indent:21.1pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">微基生物</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">提供个性化实验设计、样本保存液及采样指导，搭配标准化实验操作、多维深度分析与完整报告，同步协助结果解读及图表修改，全流程省心高效。</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;text-indent:21.1pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">咨询电话：</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">021-50763698</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">三、参考文献</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;font-size:10.5pt;">1.Hu T, Su J, Shao K, et al. Microbial degradation of DOC released by the mixed culture of Crassostrea gigas and Undaria pinnatifida[J]. Regional Studies in Marine Science, 2024, 79: 103800.</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<span style="font-family:宋体;font-size:10.5pt;">2.Zhao X, Xu J, Wu D, et al. Gut Microbiota in Different Treatment Response Types of Crown&#8217;s Disease Patients Treated with Biologics over a Long Disease Course[J]. Biomedicines, 2025, 13(3): 708.</span><span style="font-family:宋体;font-size:10.5pt;"></span></p>
<p><a rel="nofollow" href="https://www.tinygene.com/technical-information/wj-metagenomic">微基生物｜微生物宏基因组检测服务</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
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		<title>微生物生长曲线测定</title>
		<link>https://www.tinygene.com/culture-isolation/growth-curve</link>
		<comments>https://www.tinygene.com/culture-isolation/growth-curve#comments</comments>
		<pubDate>Thu, 14 May 2026 06:04:05 +0000</pubDate>
		<dc:creator><![CDATA[luoyuanquan]]></dc:creator>
				<category><![CDATA[培养分离]]></category>

		<guid isPermaLink="false">http://www.tinygene.com/?p=4987</guid>
		<description><![CDATA[<p>在微生物资源筛选、菌株改造、发酵优化、抑菌评价及微生态研究中，精准、稳定、高通量的生长曲线是判断菌株活力、解析生长规律、优化培养条件的核心依据......</p>
<p><a rel="nofollow" href="https://www.tinygene.com/culture-isolation/growth-curve">微生物生长曲线测定</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
]]></description>
				<content:encoded><![CDATA[<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<b><span style="font-family:Arial;color:#00B050;font-size:12pt;">96<span>孔板</span><span>+</span><span>酶标仪</span></span></b><b><span style="font-family:宋体;color:#00B050;font-size:12pt;">&nbsp;<span>| </span><span>高通量・高稳定・高可靠</span></span></b><b><span style="font-family:Arial;color:#00B050;font-size:12pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;text-indent:21pt;">
	<span style="font-family:宋体;font-size:10.5pt;">在微生物资源筛选、菌株改造、发酵优化、抑菌评价及微生态研究中，</span><b><span style="font-family:宋体;font-size:10.5pt;">精准、稳定、高通量的生长曲线</span></b><span style="font-family:宋体;font-size:10.5pt;">是判断菌株活力、解析生长规律、优化培养条件的核心依据。</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;text-indent:21pt;">
	<span style="font-family:宋体;font-size:10.5pt;">微基生物推出：</span><b><span style="font-family:宋体;font-size:10.5pt;">96孔培养板+酶标仪的微生物生长曲线检测服务</span></b><b><span style="font-family:宋体;font-size:10.5pt;">,</span></b><span style="font-family:宋体;font-size:10.5pt;">以标准化流程、严谨质控、真实可重复数据，为你的科研与项目提供硬核支撑。</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;text-indent:21pt;">
	<span style="font-family:宋体;font-size:10.5pt;"><img src="/wp-content/uploads/2026/05/20260514135839_73651.png" alt="" /><br />
</span>
</p>
<p class="15" align="center" style="font-size:medium;text-align:center;">
	
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">检测流程：</span></b><b><span style="font-family:宋体;font-size:10.5pt;">Shake 10</span></b><b><span style="font-family:宋体;font-size:10.5pt;">&#8211;</span></b><b><span style="font-family:宋体;font-size:10.5pt;">15 sec, measure OD600 every 15 min for 24 h</span></b><b><span style="font-family:宋体;font-size:10.5pt;">。</span></b><span style="font-family:宋体;font-size:10.5pt;"><span>该方法被</span><span>NCBI/PubMed数千篇学术文献验证，</span></span><span style="font-family:宋体;font-size:10.5pt;">为</span><span style="font-family:宋体;font-size:10.5pt;">BioTek、Molecular Devices、Thermo Fisher等主流仪器厂商官方推荐程序，是微生物生长曲线检测的金标准方案</span><span style="font-family:宋体;font-size:10.5pt;">。</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="15" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:12pt;"><span>一、为什么选择</span><span>96孔板+酶标仪做生长曲线？</span></span></b><b><span style="font-family:宋体;font-size:12pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">1.高通量</span></b><b><span style="font-family:宋体;font-size:10.5pt;">、高效率</span></b><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">96孔板同步检测，一次实验即可完成</span><b><span style="font-family:宋体;font-size:10.5pt;">多菌株、多浓度、多培养基、多处理组</span></b><span style="font-family:宋体;font-size:10.5pt;">并行</span><span style="font-family:宋体;font-size:10.5pt;">测试，</span><b><span style="font-family:宋体;font-size:10.5pt;"><span>效率远超传统摇瓶</span><span>/比色皿法</span></span></b><b><span style="font-family:宋体;font-size:10.5pt;">；</span></b><span style="font-family:宋体;font-size:10.5pt;">适合菌株初筛、抑菌圈替代、条件优化、生长稳定性评价</span><span style="font-family:宋体;font-size:10.5pt;">；</span><span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260514135911_29410.png" alt="" />
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">2.高稳定</span></b><b><span style="font-family:宋体;font-size:10.5pt;">、结果可信</span></b><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">·全自动酶标仪监测，无人值守、连续读数，降低人为误差与污染风险</span><span style="font-family:宋体;font-size:10.5pt;">；</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">·整板质控+空白校正+异常值剔除，数据一致性好、重复性高</span><span style="font-family:宋体;font-size:10.5pt;">；</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">3.高精准定量</span></b><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">OD</span><sub><span style="font-family:宋体;font-size:10.5pt;vertical-align:sub;"><span>600</span></span></sub><span style="font-family:宋体;font-size:10.5pt;">实时动力学检测，自动拟合标准生长曲线，清晰呈现</span><b><span style="font-family:宋体;font-size:10.5pt;">延滞期、对数期、稳定期、衰亡期</span></b><span style="font-family:宋体;font-size:10.5pt;"><span>，输出最大</span><span>OD、生长速率、平台期时长等关键参数。</span></span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-indent:0pt;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260514135921_58570.png" alt="" />
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">0.8倍等比稀释</span><span style="font-family:宋体;font-size:10.5pt;">测试</span><span style="font-family:宋体;font-size:10.5pt;">显示：</span><span style="font-family:宋体;font-size:10.5pt;">OD值与log (稀释倍数)线性</span><span style="font-family:宋体;font-size:10.5pt;">优异</span><span style="font-family:宋体;font-size:10.5pt;">，高浓度梯度</span><b><span style="font-family:宋体;font-size:10.5pt;">R</span></b><b><sup><span style="font-family:宋体;font-size:10.5pt;vertical-align:super;"><span>2</span></span></sup></b><b><span style="font-family:宋体;font-size:10.5pt;">≈0.999</span></b><span style="font-family:宋体;font-size:10.5pt;">。</span><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">4.适用范围广</span></b><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">覆盖</span><b><span style="font-family:宋体;font-size:10.5pt;">细菌、酵母、真菌</span></b><span style="font-family:宋体;font-size:10.5pt;">，支持</span><b><span style="font-family:宋体;font-size:10.5pt;"><span>需氧</span><span>/厌氧/微需氧微生物</span></span></b><span style="font-family:宋体;font-size:10.5pt;">；适用于</span><span style="font-family:宋体;font-size:10.5pt;">菌株活力评价、培养条件优化、抑菌物质活性筛选等场景</span><span style="font-family:宋体;font-size:10.5pt;">。</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;background:#FFFF00;">&nbsp;</span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:12pt;">二、典型生长曲线结果</span></b><b><span style="font-family:宋体;font-size:12pt;"></span></b>
</p>
<p><div style="text-align:center;">
		<img src="/wp-content/uploads/2026/05/20260514140002_55725.png" alt="" />
	</div>
<p style="text-align:center;">
		<b><span style="font-family:宋体;font-size:10.5pt;"><span>需氧微生物</span><span>A菌生长曲线</span></span></b><b><span style="font-family:宋体;font-size:10.5pt;">：</span></b><span style="font-family:宋体;font-size:10.5pt;"><span>三组平行样</span><span>OD值随时间变化趋势一致，重复性好，曲线完整呈现典型生长周期。</span></span>
	</p>
<p style="text-align:center;">
		<span style="font-family:宋体;font-size:10.5pt;"><span><img src="/wp-content/uploads/2026/05/20260514140052_65795.png" alt="" /><br />
</span></span>
	</p>
<p style="text-align:center;">
		<b><span style="font-family:宋体;font-size:10.5pt;"><span>厌氧微生物</span><span>B菌生长曲线</span></span></b><b><span style="font-family:宋体;font-size:10.5pt;">：</span></b><span style="font-family:宋体;font-size:10.5pt;"><span>厌氧条件下生长稳定，三条平行曲线重合度高，数据可靠，可准确计算生长速率与最大</span><span>OD。</span></span>
	</p>
<p style="text-align:center;">
		<span style="font-family:宋体;font-size:10.5pt;"><span><img src="/wp-content/uploads/2026/05/20260514140112_47935.png" alt="" /><br />
</span></span>
	</p>
<p style="text-align:center;">
		<span style="font-family:宋体;font-size:10.5pt;"><span><b><span style="font-family:宋体;font-size:10.5pt;"><span>微需氧微生物</span><span>C菌生长曲线</span></span></b><b><span style="font-family:宋体;font-size:10.5pt;">：</span></b><span style="font-family:宋体;font-size:10.5pt;">微需氧环境下生长规律清晰，平行性优异，能真实反映菌株在特定氧环境下的生长特性。</span></span></span>
	</p>
<p style="text-align:center;">
		<span style="font-family:宋体;font-size:10.5pt;"><span><br />
</span></span>
	</p>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:12pt;">三、微基生物提供：</span></b><b><span style="font-family:宋体;font-size:12pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">·</span><b><span style="font-family:宋体;font-size:10.5pt;">标准化实验</span></b><span style="font-family:宋体;font-size:10.5pt;">：</span><span style="font-family:宋体;font-size:10.5pt;">96孔板无菌分装、梯度稀释、加样密封、酶标</span><span style="font-family:宋体;font-size:10.5pt;"><span>仪</span><span>600nm全自</span></span><span style="font-family:宋体;font-size:10.5pt;">动动力学检测</span><span style="font-family:宋体;font-size:10.5pt;">；</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">·</span><b><span style="font-family:宋体;font-size:10.5pt;">专业数据报告</span></b><b><span style="font-family:宋体;font-size:10.5pt;">：</span></b><span style="font-family:宋体;font-size:10.5pt;"><span>完整</span><span>OD</span></span><span style="font-family:宋体;font-size:10.5pt;">&#8211;</span><span style="font-family:宋体;font-size:10.5pt;"><span>时间生长曲线图</span><span>+关键生长参</span></span><span style="font-family:宋体;font-size:10.5pt;">数</span><span style="font-family:宋体;font-size:10.5pt;">（</span><span style="font-family:宋体;font-size:10.5pt;"><span>每组生长速率、最大</span><span>OD、平台期时长、重复性统计</span></span><span style="font-family:宋体;font-size:10.5pt;">）</span><span style="font-family:宋体;font-size:10.5pt;">+质控分析</span><span style="font-family:宋体;font-size:10.5pt;">（</span><span style="font-family:宋体;font-size:10.5pt;">空白校正、异常值剔除、整板质控</span><span style="font-family:宋体;font-size:10.5pt;">）；</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">·</span><b><span style="font-family:宋体;font-size:10.5pt;">成果可</span></b><b><span style="font-family:宋体;font-size:10.5pt;">用：</span></b><span style="font-family:宋体;font-size:10.5pt;">数据</span><span style="font-family:宋体;font-size:10.5pt;">直接用于</span><span style="font-family:宋体;font-size:10.5pt;">论文发表、专利申请、项目结题、工艺验证</span><span style="font-family:宋体;font-size:10.5pt;">。</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">如果你正在做：</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;color:#00B050;font-size:10.5pt;">菌株筛选｜发酵优化｜抑菌实验｜微生态制剂评价｜微生物机理研究</span></b><b><span style="font-family:宋体;color:#00B050;font-size:10.5pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">欢迎对接</span><b><span style="font-family:宋体;font-size:10.5pt;">96孔板微生物生长曲线检测项目</span></b><span style="font-family:宋体;font-size:10.5pt;">。</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;font-size:10.5pt;">让每一条生长曲线，都</span><b><span style="font-family:宋体;font-size:10.5pt;">精准、稳定、可重复</span></b><span style="font-family:宋体;font-size:10.5pt;">。</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span></b>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<b><span style="font-family:宋体;font-size:10.5pt;">参考文献</span></b><b><span style="font-family:宋体;font-size:10.5pt;"></span></b>
</p>
<p class="15" style="font-size:medium;text-indent:0pt;margin-left:0pt;">
	<span style="font-family:宋体;font-size:10.5pt;">[1]&nbsp;</span><span style="font-family:宋体;font-size:10.5pt;">Stevenson K, McVey A F, Clark I B N, et al. General calibration of microbial growth in microplate readers[J]. Scientific Reports, 2016, 6: 38828.</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="15" style="font-size:medium;text-indent:0pt;margin-left:0pt;">
	<span style="font-family:宋体;font-size:10.5pt;">[2]&nbsp;</span><span style="font-family:宋体;font-size:10.5pt;">Rogers A T, Bullard K R, Dod A C, et al. Bacterial growth curve measurements with a multimode microplate reader[J]. Bio-protocol, 2022, 12(9): e4410.</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="15" style="font-size:medium;text-indent:0pt;margin-left:0pt;">
	<span style="font-family:宋体;font-size:10.5pt;">[3]&nbsp;</span><span style="font-family:宋体;font-size:10.5pt;">Joyce A R, Wang J, Dufour Y S. Precise, high-throughput analysis of bacterial growth[J]. Journal of Visualized Experiments, 2017(127): e56197.</span><span style="font-family:宋体;font-size:10.5pt;"></span>
</p>
<p class="15" style="font-size:medium;text-indent:0pt;margin-left:0pt;">
	<span style="font-family:宋体;font-size:10.5pt;">[4]&nbsp;</span><span style="font-family:宋体;font-size:10.5pt;">Krishnamurthi V R, Niyonshuti I I, Chen J, et al. A new analysis method for evaluating bacterial growth with microplate readers[J]. PLOS ONE, 2021, 16(1): e0245205.</span><span style="font-family:宋体;font-size:10.5pt;"></span></p>
<p><a rel="nofollow" href="https://www.tinygene.com/culture-isolation/growth-curve">微生物生长曲线测定</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
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		<title>农业微生物｜纤维素降解菌分离培养+qPCR/FISH精准检测</title>
		<link>https://www.tinygene.com/technical-information/ny-qpcr-fish</link>
		<comments>https://www.tinygene.com/technical-information/ny-qpcr-fish#comments</comments>
		<pubDate>Thu, 14 May 2026 05:54:24 +0000</pubDate>
		<dc:creator><![CDATA[luoyuanquan]]></dc:creator>
				<category><![CDATA[技术资讯]]></category>

		<guid isPermaLink="false">http://www.tinygene.com/?p=4985</guid>
		<description><![CDATA[<p>还在为纤维素降解菌分离难、纯化不纯、功能验证不规范、原位定位无手段而困扰？微基生物依托多年微生物培养平台，紧扣高分文献实验体系，打造纤维素降解微生物菌株分离、纯化......</p>
<p><a rel="nofollow" href="https://www.tinygene.com/technical-information/ny-qpcr-fish">农业微生物｜纤维素降解菌分离培养+qPCR/FISH精准检测</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
]]></description>
				<content:encoded><![CDATA[<p class="MsoNormal" style="font-size:medium;text-indent:0pt;margin-left:21pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">还在为</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">纤维素降解菌分离难、纯化不纯、功能验证不规范</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">原位</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">定位</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">无手段而</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">困扰？</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;text-indent:21pt;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">微基生物依托</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">多</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">年微生物培养平台，紧扣高分文献实验体系，打造</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">纤维素降解微生物菌株分离、纯化、鉴定、功能验证、条件优化</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、原位定位</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">一站式技术服务，助力科研团队快速获得高活性菌株，支撑农业废弃物资源化、堆肥增效、生物基产品开发等项目落地。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260514134750_28060.png" alt="" />
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-indent:0pt;text-align:center;">
	<span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"><span>一、</span><span>纤维素降解菌分离</span></span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">培养</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">核心实验</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">与结果呈现</span></b><b><span style="font-family:宋体;line-height:19.2px;font-size:12pt;"></span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">1.</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">菌株</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">定向</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">分离与初筛</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">样本富集</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">（</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">堆肥、土壤、农业废弃物</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>）</span><span>→</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">选择性培养基培养</span><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">→</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">透明圈初筛</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">（</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">CMC-Na+刚果红染色</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>）</span><span>→</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">多次划线纯化</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">→</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">-80℃低温保藏交付</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260514134806_91206.png" alt="" />
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图</span><span>1纤维素降解菌</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">刚果红染色透明圈</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">初筛结果</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">2. </span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">菌株</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">分子与生化鉴定</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">形态</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">/</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">生化鉴定</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">16S rRNA测序</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">+</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">构建系统发育树、</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">生长曲线测定</span><span style="font-family:宋体;line-height:19.2px;font-size:12pt;">，</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">完成菌株精准分类与生长特性解析。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260514134821_82415.png" alt="" />
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图</span><span>2</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">纤维素</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">降解</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">菌菌株形态及其革兰氏染色图</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260514134835_63100.png" alt="" />
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图</span><span>3</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">纤维素</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">降解菌菌株</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">生长曲线</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;font-size:10.5pt;">&nbsp;</span></b>
</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
	<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">3. 功能验证与酶活</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">/降解率定量</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">测定</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
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	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>采用</span><span>DNS法测定纤维素酶活、滤纸条崩解试验（液体定性验证）、秸秆/蔗渣降解率测定、产酶条件优化与稳定性测试，全面评价菌株降解能力。</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span><img src="/wp-content/uploads/2026/05/20260514134856_91986.png" alt="" /><br />
</span></span>
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span></span></span>
</p>
<p class="MsoNormal" align="center" style="font-size:medium;text-align:center;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>图</span><span>4</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">滤纸降解</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">试验结果</span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
</p>
<div style="text-align:center;">
	<img src="/wp-content/uploads/2026/05/20260514134921_28007.png" alt="" />
</div>
<p>
	
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span><span style="font-family:宋体;font-size:10.5pt;">&nbsp;<span>图</span><span>5秸秆降解外观变化图</span></span></span></span>
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span><img src="/wp-content/uploads/2026/05/20260514134944_10614.png" alt="" /><br />
</span></span>
</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span><span style="font-family:宋体;font-size:10.5pt;">&nbsp;<span>图</span><span>6不同菌株秸秆降解率柱状图</span></span></span></span>
</p>
<p class="MsoNormal" style="text-align:left;font-size:medium;">
	<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span></p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
		<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">4.高分文章必备：菌株定量与原位可视化</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
	</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;margin-left:0pt;">
		<img src="/wp-content/uploads/2026/05/20260514135048_77843.png" alt="" />
	</p>
<p class="MsoNormal" style="font-size:medium;">
		<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>菌种特异性</span><span>qPCR探针检测试剂盒：</span></span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>基于菌株全基因组序列设计种</span><span>/株水平</span></span><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>高特异性</span><span>TaqMan探针</span></span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"><span>，实现功能菌株在土壤</span><span>/堆肥中的</span></span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">准确</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">定量与动态追踪。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;">
		<img src="/wp-content/uploads/2026/05/20260514135102_19452.png" alt="" />
	</p>
<p class="MsoNormal" style="font-size:medium;">
		<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">FISH荧光原位杂交检测试剂盒：</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">定制荧光原位杂交探针，对目标功能菌原位可视化定位。</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p class="MsoNormal" style="font-size:medium;">
		<b><span style="font-family:宋体;font-size:10.5pt;"><span>1</span><span>）植物根系纵向切片展示</span></span></b><b><span style="font-family:Calibri;font-size:10.5pt;"></span></b>
	</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;vertical-align:baseline;background:#FFFFFF;">
		<img src="/wp-content/uploads/2026/05/20260514135116_88749.png" alt="" />
	</p>
<p class="MsoNormal" style="font-size:medium;vertical-align:baseline;background:#FFFFFF;">
		<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">2）植根系纵向切片展示</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span></b>
	</p>
<p class="MsoNormal" style="text-align:center;font-size:medium;vertical-align:baseline;background:#FFFFFF;">
		<img src="/wp-content/uploads/2026/05/20260514135136_95732.png" alt="" />
	</p>
<p class="MsoNormal" style="font-size:medium;">
		<span style="font-family:宋体;line-height:12.8px;font-size:8pt;"><span>蓝色荧光（</span><span>DAPI染色）：呈现</span></span><span style="font-family:宋体;line-height:12.8px;font-size:8pt;">根系样本</span><span style="font-family:宋体;line-height:12.8px;font-size:8pt;">中所有</span><span style="font-family:宋体;line-height:12.8px;font-size:8pt;">细菌</span><span style="font-family:宋体;line-height:12.8px;font-size:8pt;"><span>的整体分布；红色荧光（</span><span>FISH探针标记）：定位目标功能微生物。图像叠加可直接观察目标菌在总群落中的位置与占比，快速判断目标菌的存活状态与富集情况。</span></span><span style="font-family:宋体;line-height:12.8px;font-size:8pt;"></span>
	</p>
<p class="MsoNormal" align="center" style="font-size:medium;margin-left:0pt;text-align:center;">
		<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">选择微基生物，让纤维素降解菌株研发更高效</span></b><b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">！</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
		<b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">参考文献</span></b><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
		<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">1</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">Padhan K, Patra RK, Sethi D, et al. Exploitation of cellulose degrading bacteria in bioconversion of agro-wastes[J]. Chemosphere, 2024, 347:140654.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
		<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">2.王光琴，黄莺，温明霞，等. 5株纤维菌属菌株的分离､鉴定及产酶活性研究 [J]. 中国农学通报，2021, 37 (15): 112-119.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
		<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">3.程鹏，刘姗姗，王玉，等. 1株高产纤维素酶菌株的筛选鉴定及对稻秆降解的研究 [J]. 华南农业大学学报，2019, 40 (1): 84-91.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p class="MsoNormal" style="font-size:medium;margin-left:0pt;">
		<span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;">4.金海洋，等。秸秆降解菌剂对水稻秸秆还田土壤肥力及产量的影响[J]. 中国土壤与肥料，2020 (3): 168-174.</span><span style="font-family:宋体;line-height:16.8px;font-size:10.5pt;"></span>
	</p>
<p>
</span></span></p>
<p><a rel="nofollow" href="https://www.tinygene.com/technical-information/ny-qpcr-fish">农业微生物｜纤维素降解菌分离培养+qPCR/FISH精准检测</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
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