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The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs)

The rumen is a microbial-rich ecosystem in which rumen fungi play an important role in the feed digestion of ruminants. The composition of rumen fungi in free-range ruminants such as gayals, yaks, Tibetan yellow cattle, and the domesticated Yunnan yellow cattle was investigated by sequencing an inte...

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Autores principales: WANG, HOUFU, LI, PENGFEI, LIU, XUCHUAN, ZHANG, CHUNYONG, LU, QIONGFEN, XI, DONGMEI, YANG, RENHUI, WANG, SHULING, BAI, WENSHUN, YANG, ZHEN, ZHOU, RONGKANG, CHENG, XIAO, LENG, JING
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Exeley Inc. 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7260705/
https://www.ncbi.nlm.nih.gov/pubmed/31880894
http://dx.doi.org/10.33073/pjm-2019-050
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author WANG, HOUFU
LI, PENGFEI
LIU, XUCHUAN
ZHANG, CHUNYONG
LU, QIONGFEN
XI, DONGMEI
YANG, RENHUI
WANG, SHULING
BAI, WENSHUN
YANG, ZHEN
ZHOU, RONGKANG
CHENG, XIAO
LENG, JING
author_facet WANG, HOUFU
LI, PENGFEI
LIU, XUCHUAN
ZHANG, CHUNYONG
LU, QIONGFEN
XI, DONGMEI
YANG, RENHUI
WANG, SHULING
BAI, WENSHUN
YANG, ZHEN
ZHOU, RONGKANG
CHENG, XIAO
LENG, JING
author_sort WANG, HOUFU
collection PubMed
description The rumen is a microbial-rich ecosystem in which rumen fungi play an important role in the feed digestion of ruminants. The composition of rumen fungi in free-range ruminants such as gayals, yaks, Tibetan yellow cattle, and the domesticated Yunnan yellow cattle was investigated by sequencing an internal transcribed spacer region 1 (ITS1) using Illumina MiSeq. A total of 285 092 optimized sequences and 904 operational taxonomic units (OTUs) were obtained from the four cattle breeds. The rumen fungi abundance and Chao and Simpson indexes were all higher in free-range ruminants than in domesticated ruminants. Three fungal phyla were identified by sequence comparison: Neocallimastigomycota, Basidiomycota, and Ascomycota. Basidiomycota and Ascomycota have very low abundance in the rumen of four breeds cattle but anaerobic fungi (AF) Neocallimastigomycota occurred in a high abundance. In Neocallimastigomycota, the dominant genera were Piromyces, Anaeromyces, Cyllamyces, Neocallimastix, and Orpionmyces in four cattle breeds. The composition of the major genera of Neocallimastigaceae varied greatly among the four cattle breeds. The unclassified genera were unequally distributed in gayals, yaks, Tibetan and Yunnan yellow cattle, accounting for 90.63%, 98.52%, 97.79%, and 27.01% respectively. It appears that free-range ruminants have more unknown rumen fungi than domesticated ruminants and the cattle breeds and animal diets had an impact on the diversity of rumen fungi.
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spelling pubmed-72607052020-06-03 The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs) WANG, HOUFU LI, PENGFEI LIU, XUCHUAN ZHANG, CHUNYONG LU, QIONGFEN XI, DONGMEI YANG, RENHUI WANG, SHULING BAI, WENSHUN YANG, ZHEN ZHOU, RONGKANG CHENG, XIAO LENG, JING Pol J Microbiol Microbiology The rumen is a microbial-rich ecosystem in which rumen fungi play an important role in the feed digestion of ruminants. The composition of rumen fungi in free-range ruminants such as gayals, yaks, Tibetan yellow cattle, and the domesticated Yunnan yellow cattle was investigated by sequencing an internal transcribed spacer region 1 (ITS1) using Illumina MiSeq. A total of 285 092 optimized sequences and 904 operational taxonomic units (OTUs) were obtained from the four cattle breeds. The rumen fungi abundance and Chao and Simpson indexes were all higher in free-range ruminants than in domesticated ruminants. Three fungal phyla were identified by sequence comparison: Neocallimastigomycota, Basidiomycota, and Ascomycota. Basidiomycota and Ascomycota have very low abundance in the rumen of four breeds cattle but anaerobic fungi (AF) Neocallimastigomycota occurred in a high abundance. In Neocallimastigomycota, the dominant genera were Piromyces, Anaeromyces, Cyllamyces, Neocallimastix, and Orpionmyces in four cattle breeds. The composition of the major genera of Neocallimastigaceae varied greatly among the four cattle breeds. The unclassified genera were unequally distributed in gayals, yaks, Tibetan and Yunnan yellow cattle, accounting for 90.63%, 98.52%, 97.79%, and 27.01% respectively. It appears that free-range ruminants have more unknown rumen fungi than domesticated ruminants and the cattle breeds and animal diets had an impact on the diversity of rumen fungi. Exeley Inc. 2019-12 2019-12-05 /pmc/articles/PMC7260705/ /pubmed/31880894 http://dx.doi.org/10.33073/pjm-2019-050 Text en © 2019 Houfu Wang et al. https://creativecommons.org/licenses/by-nc-nd/4.0/ https://creativecommons.org/licenses/by-nc-nd/4.0/This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Microbiology
WANG, HOUFU
LI, PENGFEI
LIU, XUCHUAN
ZHANG, CHUNYONG
LU, QIONGFEN
XI, DONGMEI
YANG, RENHUI
WANG, SHULING
BAI, WENSHUN
YANG, ZHEN
ZHOU, RONGKANG
CHENG, XIAO
LENG, JING
The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs)
title The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs)
title_full The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs)
title_fullStr The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs)
title_full_unstemmed The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs)
title_short The Composition of Fungal Communities in the Rumen of Gayals (Bos frontalis), Yaks (Bos grunniens), and Yunnan and Tibetan Yellow Cattle (Bos taurs)
title_sort composition of fungal communities in the rumen of gayals (bos frontalis), yaks (bos grunniens), and yunnan and tibetan yellow cattle (bos taurs)
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7260705/
https://www.ncbi.nlm.nih.gov/pubmed/31880894
http://dx.doi.org/10.33073/pjm-2019-050
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