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Different Diets Change the Expression of Bovine Serum Extracellular Vesicle-miRNAs

ABSTRACT: The effects of different diets on bovine serum extracellular vesicle (EV)-miRNAs are explored by small RNA Solexa sequencing. We partly replaced alfalfa hay with whole cotton seed and soybean hull in the feed formula of treat cows. Small RNAs are enriched in bovine serum EVs, including miRNAs, snRNAs, tiRNAs, Cis-regulatory elements, piRNAs, etc. Totally 359 bos taurus miRNAs are identified by sequencing. There are 15 immune-related miRNAs in the top 20 serum EV-miRNAs, accounting for about 80% of the total. Seven differently expressed known miRNAs were detected in responding to different diets. KEGG analysis showed differently expressed miRNAs are related to hormone signal pathways and protein metabolism.

ORGANISM(S): Bos taurus

PROVIDER: GSE136806 | GEO | 2019/09/04

REPOSITORIES: GEO

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