Cited by 72Ruminant Nutrition and Digestive PhysiologyGut microbiota and healthAnimal Nutrition and Physiology

Microbial community compositions in the gastrointestinal tract of Chinese Mongolian sheep using Illumina MiSeq sequencing revealed high microbial diversity

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Zeng, Yan, Zeng, Dong, Ni, Xueqin, Zhu, Hui, Jian, Ping, Zhou, Yi, Xu, Shuai, Lin, Yicen +4 more·2017·AMB Express

Abstract

Chinese Mongolian sheep are an important ruminant raised for wool and meat production. However, little is known about the microbiota of the gastrointestinal tract (GIT) of Chinese Mongolian sheep. To increase our understanding of the microbial community composition in the GIT of Chinese Mongolian sheep, microbiota of five sheep is investigate for the first time using the Illumina MiSeq platform. High microbial diversity was obtained from the GIT, and the microbiota exhibited a higher biodiversity in the stomach and large intestine than in the small intestine. Firmicutes (44.62%), Bacteroidetes (38.49%), and Proteobacteria (4.11%) were the three most abundant phyla present in the GIT of the sheep. The present study also revealed the core genera of Prevotella, Bacteroides, Ruminococcus, Oscillospira, Treponema, and Desulfovibrio in the GIT. Phylogenetic Investigation of Communities by Reconstruction of Unobserved States indicated that the metabolic pathway related to carbohydrate metabolism was the richest in the sheep GIT. In addition, a series of metabolic pathways related to plant secondary metabolism was most abundant in the stomach and large intestine than in the small intestine. Overall, the present study provides insight into the microbial community composition in GIT of the Chinese Mongolian sheep which is highly diverse and needs to be studied further to exploit the complex interactions with the host.

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Authors
Zeng, Y., Zeng, D., Ni, X., Zhu, H., Jian, P., Zhou, Y., Xu, S., Lin, Y., Li, Y., Yin, Z., Pan, K., & Jing, B.
Affiliations
Sichuan Agricultural University (CN)
Corresponding author
Ni, Xueqin
Venue
AMB Express
Published
2017-04-04
Volume
7
Issue
1
Pages
75-75
ISSN
2191-0855 (ISSN-L)
OpenAlex
W2605036151
Cited by
72
References
59
Citations by year
2026: 4 · 2025: 8 · 2024: 7 · 2023: 8 · 2022: 13 · 2021: 13 · 2020: 6 · 2019: 5 · 2018: 7 · 2017: 1
FWCI
9.04
Type
journal article
Language
en
Open access
Locations
  • AMB Express (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Natural Science Foundation of China (31672318)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Ruminant Nutrition and Digestive Physiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Nutrition and Physiology
Keywords
gut microbiota, gut microbiota diversity, Firmicutes, Bacteroidetes, Prevotella, Bacteroides, Ruminococcus, carbohydrate metabolism, plant secondary metabolism, core genera

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