Abnormal DNA methylation of EBF1 regulates adipogenesis in chicken.

ABSTRACT:

Background

DNA methylation influences gene expression and is involved in numerous biological processes, including fat production. It is involved in lipid generation in numerous animal species, including poultry. However, the effect of DNA methylation on adipogenesis in chickens remains unclear.

Results

A total of 12 100-day-old chickens were divided into high and low-fat groups based on their abdominal fat ratios. Subsequently, genome-wide bisulfite sequencing (WGBS) was performed on their abdominal fat, and 1877 differentially methylated region (DMR) genes were identified, among which SLC45A3, EBF1, PLA2G15, and ACAD9 were associated with lipid metabolism. Interestingly, EBF1 showed a lower level of DNA methylation and higher mRNA expression in the low-fat group, as determi

SUBMITTER: Chao X 

PROVIDER: S-EPMC11927125 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature