Global A-to-I RNA editing during myogenic differentiation of goat MuSCs.

ABSTRACT:

Background

RNA editing, especially A-to-I editing sites, is a common RNA modification critical for stem cell differentiation, muscle development, and disease occurrence. Unveiling comprehensive RNA A-to-I editing events associated with myogenesis of the skeletal muscle satellite cells (MuSCs) is essential for extending our knowledge of the mechanism underpinning muscle development.

Results

A total of 9,632 RNA editing sites (RESs) were screened in the myoblasts (GM), myocytes (DM1), and myotubes (DM5) samples. Among these sites, 4,559 A-to-I edits were classified and further analyzed. There were 3,266 A-to-I sites in the protein-coding region, out of which 113 missense sites recoded protein. Notably, five A-to-I sites in the 3' UTR of four genes (TRAF6, NALF1,

SUBMITTER: Xu X 

PROVIDER: S-EPMC11496035 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature