Comprehensive Analysis of Long Noncoding RNA Modified by m⁶A Methylation in Oxidative and Glycolytic Skeletal Muscles.

ABSTRACT: N⁶-methyladenosine (m⁶A) is the most common modification in eukaryotic RNAs. Accumulating evidence shows m⁶A methylation plays vital roles in various biological processes, including muscle and fat differentiation. However, there is a lack of research on lncRNAs' m⁶A modification in regulating pig muscle-fiber-type conversion. In this study, we identified novel and differentially expressed lncRNAs in oxidative and glycolytic skeletal muscles through RNA-seq, and further reported the m⁶A-methylation patterns of lncRNAs via MeRIP-seq. We found that most lncRNAs have one m⁶A peak, and the m⁶A peaks were preferentially enriched in the last exon of the lncRNAs. Interestingly, we found that lncRNAs' m⁶A levels

SUBMITTER: Wang S 

PROVIDER: S-EPMC9105514 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature