Carry-over effects of dry period heat stress on mammary gland proteome (target analysis)

ABSTRACT: We investigated alterations in the mammary proteome and phosphoproteome during lactation as a result of dry period heat stress using an isobaric tag for relative and absolute quantitation (iTRAQ)-based approach. Cows were cooled (CL; n = 12) with fans and water soakers in a free stall setting or were heat stressed through lack of access to cooling devices (HT; n = 12) during the entire dry period (approximately 46 days). All cows were cooled postpartum. Mammary biopsies were harvested from a subset of cows at 14, 42, and 84 days in milk.

INSTRUMENT(S): Orbitrap Fusion ETD

ORGANISM(S): Bos Taurus (ncbitaxon:9913)

SUBMITTER: Jin Koh  

PROVIDER: MSV000088778 | MassIVE | Thu Feb 03 07:17:00 GMT 2022

SECONDARY ACCESSION(S): PXD031407

REPOSITORIES: MassIVE