Changes in the Microbiome in Yak Mastitis: Insights Based on Full-Length 16S rRNA Sequencing.

ABSTRACT: Mastitis is an inflammation of the mammary gland that can be caused by various factors, including biological, chemical, mechanical, or physical. Microbiological culture, DNA techniques, and high-throughput next-generation sequencing have been used to identify mastitis-causing pathogens in various animal species. However, little is known about microbiota and microbiome changes linked to yak milk mastitis. This study aimed to characterize the milk microbiota of healthy and mastitis-infected yaks using full-length 16S rRNA sequencing. The results showed that the bacterial microbiota comprises 7 phyla, 9 classes, 20 orders, 39 families, 59 genera, and 72 species. Proteobacteria and Firmicutes were the predominant microbial communities, with lower abundances of Bacteroidota

SUBMITTER: Zhang L 

PROVIDER: S-EPMC11359330 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature