학술논문
Novel insights into heat tolerance using metabolomic and high-throughput sequencing analysis in dairy cows rumen fluid
Document Type
article
Author
Source
Animal, Vol 16, Iss 3, Pp 100478- (2022)
Subject
Language
English
ISSN
1751-7311
Abstract
Heat stress influences rumen fermentative processes with effects on the physiology and production of dairy cows. However, the underlying relationship between rumen microbiota and its associated metabolism with heat tolerance in cows have not been extensively described yet. Therefore, the main objective of this study was to investigate differential heat resistance in Holstein cows using rumen bacterial and metabolome analyses. We performed both principal component analysis and membership function analysis to select seven heat-tolerant (HT) and seven heat-sensitive (HS) cows. Under heat stress conditions, the HT cows had a significantly (P