Unique rumen micromorphology and microbiota-metabolite interactions: features and strategies for Tibetan sheep adaptation to the plateau.

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dc.citation.volume15
dc.contributor.authorChen Q
dc.contributor.authorSha Y
dc.contributor.authorLiu X
dc.contributor.authorHe Y
dc.contributor.authorChen X
dc.contributor.authorYang W
dc.contributor.authorGao M
dc.contributor.authorHuang W
dc.contributor.authorWang J
dc.contributor.authorHe J
dc.contributor.authorWang L
dc.contributor.editorZhang L
dc.coverage.spatialSwitzerland
dc.date.accessioned2024-10-29T20:28:30Z
dc.date.available2024-10-29T20:28:30Z
dc.date.issued2024-10-09
dc.description.abstractThe rumen microbiota-a symbiont to its host and consists of critical functional substances-plays a vital role in the animal body and represents a new perspective in the study of adaptive evolution in animals. This study used Slide Viewer slicing analysis system, gas chromatography, RT-qPCR and other technologies, as well as 16S and metabolomics determination methods, to measure and analyze the microstructure of rumen epithelium, rumen fermentation parameters, rumen transport genes, rumen microbiota and metabolites in Tibetan sheep and Hu sheep. The results indicate that the rumen nipple height and cuticle thickness of Tibetan sheep are significantly greater than those of Hu sheep (pā€‰<ā€‰0.01) and that the digestion and absorption of forage are greater. The levels of carbohydrate metabolism, lipid metabolism, and protein turnover were increased in Tibetan sheep, which enabled them to ferment efficiently, utilize forage, and absorb metabolic volatile fatty acids (VFAs). Tibetan sheep rumen metabolites are related to immune function and energy metabolism, which regulate rumen growth and development and gastrointestinal homeostasis. Thus, compared with Hu sheep, Tibetan sheep have more rumen papilla and cuticle corneum, and the synergistic effect of the microbiota and its metabolites is a characteristic and strategy for adapting to high-altitude environments.
dc.description.confidentialfalse
dc.format.pagination1471732-
dc.identifier.author-urlhttps://www.ncbi.nlm.nih.gov/pubmed/39444691
dc.identifier.citationChen Q, Sha Y, Liu X, He Y, Chen X, Yang W, Gao M, Huang W, Wang J, He J, Wang L. (2024). Unique rumen micromorphology and microbiota-metabolite interactions: features and strategies for Tibetan sheep adaptation to the plateau.. Front Microbiol. 15. (pp. 1471732-).
dc.identifier.doi10.3389/fmicb.2024.1471732
dc.identifier.eissn1664-302X
dc.identifier.elements-typejournal-article
dc.identifier.issn1664-302X
dc.identifier.number1471732
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/71858
dc.languageeng
dc.publisherFrontiers Media S.A.
dc.publisher.urihttps://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2024.1471732/full
dc.relation.isPartOfFront Microbiol
dc.rights(c) 2024 The Author/s
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject16S rRNA
dc.subjectHu sheep
dc.subjectTibetan sheep
dc.subjectVFAs
dc.subjectmetabolomics
dc.subjecttransporter genes
dc.titleUnique rumen micromorphology and microbiota-metabolite interactions: features and strategies for Tibetan sheep adaptation to the plateau.
dc.typeJournal article
pubs.elements-id492010
pubs.organisational-groupCollege of Health
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