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	<title>微基生物 &#187; 全样品相似度</title>
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	<description>您自己的微生态研究团队&#124;专注微生态研究与应用</description>
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		<title>全样本相似度与进化树分析</title>
		<link>https://www.tinygene.com/statistical-approaches-to-estimating-microbial-diversity/tree-analyse</link>
		<comments>https://www.tinygene.com/statistical-approaches-to-estimating-microbial-diversity/tree-analyse#comments</comments>
		<pubDate>Thu, 28 Aug 2014 02:25:22 +0000</pubDate>
		<dc:creator><![CDATA[microlinker]]></dc:creator>
				<category><![CDATA[用于微生物多样性的统计方法]]></category>
		<category><![CDATA[全样品相似度]]></category>
		<category><![CDATA[进化树]]></category>

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		<description><![CDATA[<p>比较多个样品中OTU组成的差异及各OTU中含有序列的丰度，计算这些样品的相似性，并绘制相似性图谱。</p>
<p><a rel="nofollow" href="https://www.tinygene.com/statistical-approaches-to-estimating-microbial-diversity/tree-analyse">全样本相似度与进化树分析</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>全样本相似度<br />
比较多个样品中OTU组成的差异及各OTU中含有序列的丰度，计算这些样品的相似性，并绘制相似性图谱。<br />
图中数据标度代表遗传距离</p>
<figure id="attachment_93" style="width: 326px;" class="wp-caption alignnone"><a href="http://tinygenetest.gotoip2.com./wp-content/uploads/2014/08/renqun-23.png"><img class=" wp-image-93" src="http://tinygenetest.gotoip2.com./wp-content/uploads/2014/08/renqun-23.png" alt="全样品相似性" width="326" height="297" /></a><figcaption class="wp-caption-text">人体微生物</figcaption></figure>
<p>进化树分析</p>
<p>挑选各样品丰度≥0.1%的OTU的代表序列，构建系统发育树，不同颜色代表不同phylum</p>
<p><a href="http://tinygenetest.gotoip2.com./wp-content/uploads/2014/08/jinhushu.png"><img class="alignnone  wp-image-444" src="http://tinygenetest.gotoip2.com./wp-content/uploads/2014/08/jinhushu.png" alt="jinhushu" width="326" height="325" /></a></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><a rel="nofollow" href="https://www.tinygene.com/statistical-approaches-to-estimating-microbial-diversity/tree-analyse">全样本相似度与进化树分析</a>，首发于<a rel="nofollow" href="https://www.tinygene.com">微基生物</a>。</p>
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