Fecal bacterial diversity of wild Sichuan snub-nosed monkeys (Rhinopithecus roxellana)
文献类型：期刊论文
| 作者 | Liu, Xuecong4; Fan, Penglai4,5; Che, Rongxiao3,4; Li, Huan4,6; Yi, Lina1,7; Zhao, Na1,7; Garber, Paul A.2; Li, Fang4; Jiang, Zhigang4,7 |
| 刊名 | AMERICAN JOURNAL OF PRIMATOLOGY
 |
| 出版日期 | 2018-04-01 |
| 卷号 | 80期号:4页码:e22753 |
| 关键词 | fecal bacteria high-throughput sequencing KEGG pathways Rhinopithecus roxellana 16S rRNA genes |
| ISSN号 | 0275-2565 |
| DOI | 10.1002/ajp.22753 |
| 产权排序 | 4 |
| 文献子类 | Article |
| 英文摘要 | The gastrointestinal tract of primates harbors a complex microbial community, playing an essential role in the degradation of otherwise indigestible structural carbohydrates. The phylogenetic and functional diversity of the bacterial community in the feces as a surrogate for the gastrointestinal tract of wild Sichuan snub-nosed monkeys (Rhinopithecus roxellana, N=6) was characterized based on sequence analysis of 16S rRNA genes. A sex comparison was conducted, with a prior hypothesis that the abundances of the bacterial taxa and/or functional categories associated with energy and nutrient metabolism would be higher in adult females (N=3) due to the higher reproductive costs compared to adult males (N=3). Ten phyla were identified in all samples, among which Bacteroidetes and Firmicutes were the predominant. Included in the above two phyla, the members of Prevotellaceae (Prevotella in particular) and Ruminococcaceae were highly abundant, which are common bacteria in the gastrointestinal tract of primates and can degrade various structural carbohydrates such as cellulose, hemicellulose, and pectin. This functionality was in line with the high abundances of the metagenomes associated with carbohydrate metabolism. Consistent with our hypothesis, the abundances of the metagenomes associated with energy metabolism, folding/sorting and degradation, glycan biosynthesis and metabolism, and metabolism of amino acids were higher in adult females relative to adult males. Sex differences were also detected in the bacterial community structure, although no sex differences in the proportions of any bacterial taxa were found likely due to the small sample size. These results suggested that gastrointestinal bacterial communities may aid adult females in increasing energy and nutrition utilization efficiencies compared to adult males. Fecal bacterial communities were found to be more similar between individuals in adult females than in adult males. Our study presented the first examination of the fecal bacterial diversity of a little-studied, endangered foregut fermenter. |
| 学科主题 | Animal Sciences |
| URL标识 | 查看原文 |
| WOS关键词 | NATIONAL NATURE-RESERVE ; CHIMPANZEES PAN-TROGLODYTES ; SHENNONGJIA NATURE-RESERVE ; GUT MICROBIAL COMMUNITIES ; GORILLA-GORILLA-GORILLA ; QINLING MOUNTAINS ; ALOUATTA-PIGRA ; NEOTROPICAL PRIMATE ; CHINA ; CONSERVATION |
| WOS研究方向 | Zoology |
| 语种 | 英语 |
| WOS记录号 | WOS:000430657700004 |
| 出版者 | WILEY |
| 源URL | [http://210.75.237.14/handle/351003/30290]  |
| 专题 | 食品安全与环境治理领域_中国科学院环境与应用微生物重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China; 2.Univ Illinois, Dept Anthropol, 109 Davenport Hall, Urbana, IL 61801 USA 3.Griffith Univ, Environm Futures Res Inst, Sch Nat Sci, Brisbane, Qld, Australia; 4.Univ Chinese Acad Sci, Coll Life Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China; 5.Beijing Normal Univ, Inst Ecol, Coll Life Sci, Beijing, Peoples R China; 6.Chinese Acad Sci, Chengdu Inst Biol, Chengdu, Peoples R China; 7.Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, 1 Beichen West Rd, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Liu, Xuecong,Fan, Penglai,Che, Rongxiao,et al. Fecal bacterial diversity of wild Sichuan snub-nosed monkeys (Rhinopithecus roxellana)[J]. AMERICAN JOURNAL OF PRIMATOLOGY,2018,80(4):e22753. |
| APA | Liu, Xuecong.,Fan, Penglai.,Che, Rongxiao.,Li, Huan.,Yi, Lina.,...&Jiang, Zhigang.(2018).Fecal bacterial diversity of wild Sichuan snub-nosed monkeys (Rhinopithecus roxellana).AMERICAN JOURNAL OF PRIMATOLOGY,80(4),e22753. |
| MLA | Liu, Xuecong,et al."Fecal bacterial diversity of wild Sichuan snub-nosed monkeys (Rhinopithecus roxellana)".AMERICAN JOURNAL OF PRIMATOLOGY 80.4(2018):e22753. |
入库方式： OAI收割
来源：成都生物研究所
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