Characterization of fecal microbiota across seven Chinese ethnic groups by quantitative polymerase chain reaction.
Characterization of fecal microbiota across seven Chinese ethnic groups by quantitative polymerase chain reaction.
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DOI：
10.1371/journal.pone.0093631
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Zhang H
中科院分区：
文献类型：
--
作者：
Kwok LY;Zhang J;Guo Z;Gesudu Q;Zheng Y;Qiao J;Huo D;Zhang H
人类肠道微生物群由复杂的微生物群落组成，它们可能在生理功能和健康维护中发挥着至关重要的作用。中国已发展成为一个由主要民族汉族和 55 个少数民族组成的多元文化社会。如今，这些少数民族居住在中国不同的省份，其中一些仍然保留着自己独特的文化和生活方式。目前，有关这些中国族群肠道微生物群的数据非常有限。本研究通过定量聚合酶链反应对来自 7 个华裔的 314 名健康个体的 10 个主要粪便细菌群进行了计数。我们的数据证实，所选细菌群对于所有 7 个调查种族来说是共有的，但各个细菌群的数量存在不同程度的差异。通过对 314 名个体或 91 名汉族受试者的主成分和典型变量分析，没有观察到明显的群体聚类模式。然而，与其他少数民族的汉族和壮族之间以及黑龙江汉族与其他省份的汉族之间存在微弱的差异。因此，我们的结果表明种族起源可能有助于塑造人类肠道微生物群。
The human gut microbiota consists of complex microbial communities, which possibly play crucial roles in physiological functioning and health maintenance. China has evolved into a multicultural society consisting of the major ethnic group, Han, and 55 official ethnic minority groups. Nowadays, these minority groups inhabit in different Chinese provinces and some of them still keep their unique culture and lifestyle. Currently, only limited data are available on the gut microbiota of these Chinese ethnic groups. In this study, 10 major fecal bacterial groups of 314 healthy individuals from 7 Chinese ethnic origins were enumerated by quantitative polymerase chain reaction. Our data confirmed that the selected bacterial groups were common to all 7 surveyed ethnicities, but the amount of the individual bacterial groups varied to different degree. By principal component and canonical variate analyses of the 314 individuals or the 91 Han subjects, no distinct group clustering pattern was observed. Nevertheless, weak differences were noted between the Han and Zhuang from other ethnic minority groups, and between the Heilongjiang Hans from those of the other provinces. Thus, our results suggest that the ethnic origin may contribute to shaping the human gut microbiota.
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影响因子：
7.1
作者：
Ge, KY;Zhai, FY;Wang, Q
通讯作者：
Wang, Q
影响因子：
4.2
作者：
Mariat D;Firmesse O;Levenez F;Guimarăes V;Sokol H;Doré J;Corthier G;Furet JP
通讯作者：
Furet JP
影响因子：
64.8
作者：
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Bork, Peer
影响因子：
4.2
作者：
Maukonen, Johanna;Simoes, Catarina;Saarela, Maria
通讯作者：
Saarela, Maria
影响因子：
4.4
作者：
Matsuki, T;Watanabe, K;Tanaka, R
通讯作者：
Tanaka, R