Main Factors Influencing the Gut Microbiota of Datong Yaks in Mixed Group

	Main Factors Influencing the Gut Microbiota of Datong Yaks in Mixed Group
	Qin, W; Li, S; Wu, N; Wen, ZX; Xie, JX; Ma, HY; Zhang, SD
刊名	ANIMALS
	2022
卷号	12 期号:14
英文摘要	Simple Summary This study examined the differences and similarities in gut microbial diversity and ecological assembly processes of Datong yaks, including domestic males and females and wild males, which were fed together on the Qinghai-Tibet Plateau in a mixed group. The results revealed that mixed grouping could influence the gut microbiota of these three groups of yaks and improve the gut microbial diversity of domestic females. The findings of this study can help to understand the effects of mixed grouping on the gut microbiota of livestock on the Qinghai-Tibet Plateau and improve the production of Datong yaks. The Datong yak (Bos grunniens) is the first artificial breed of yaks in the world and has played an important role in the improvement of domestic yak quality on the Qinghai-Tibet Plateau. The Datong yak breeding farm in the Qinghai province of China is the main place for the breeding and feeding of Datong yaks. It hosts domestic Datong yaks and wild male yaks, mainly in mixed groups. Different managements have different effects on livestock. The gut microbiota is closely related to the health and immunity of Datong yaks, and mixed grouping can affect the composition and diversity of the gut microbiota of Datong yaks. To reveal the effects of mixed grouping on the gut microbiota of Datong yaks and wild yaks and identify the main dominant factors, we compared the gut microbial diversities of domestic males and females and wild males based on 16S rRNA V3-V4 regions using fresh fecal samples. The data showed significant differences in the gut microbial diversity of these three groups, and the alpha-diversity was the highest in wild males. Different factors influence the gut microbiota, and the main influencing factors were different in different groups, including sex differences, host genetics, and physical interactions. We also compared ecological assembly processes in the three groups. The results showed that mixed grouping contributed to the improvement of gut microbial diversity in domestic females. Our study provides effective and feasible suggestions for the feeding and management of the Datong yaks.
内容类型	期刊论文
源URL	[http://210.75.249.4/handle/363003/61169]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Qin, W,Li, S,Wu, N,et al. Main Factors Influencing the Gut Microbiota of Datong Yaks in Mixed Group[J]. ANIMALS,2022,12(14).
APA	Qin, W.,Li, S.,Wu, N.,Wen, ZX.,Xie, JX.,...&Zhang, SD.(2022).Main Factors Influencing the Gut Microbiota of Datong Yaks in Mixed Group.ANIMALS,12(14).
MLA	Qin, W,et al."Main Factors Influencing the Gut Microbiota of Datong Yaks in Mixed Group".ANIMALS 12.14(2022).