The landscape of super-enhancer regulates remote target gene transcription through loop domains in adipose tissue of pig.

ABSTRACT:

Background

A super-enhancer (SE) is a huge cluster of multiple enhancers that control the key genes for cell identity and function. The rise of advanced chromatin immunoprecipitation sequencing (ChIP-seq) technology such as Cleavage Under Targets and Tagmentation (CUT&Tag) allows more SEs to be discovered. However, SE studies in Luchuan and Duroc pigs are very rare in animal husbandry.

Results

We used the CUT&Tag technique to identify 145 and 378 SEs from the adipose tissues of Luchuan and Duroc pigs, respectively. There were significant differences in the peak coverage ratio of SE peaks in the gene promoter region between the two breeds. Not only that, peak signals at the start and end point of the SE peak profile showed obvious spikes. The proximal target genes of SE were

SUBMITTER: Yu L 

PROVIDER: S-EPMC10881545 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature