Landscape of RNA editing reveals new insights into the dynamic gene regulation of spermatogenesis.

ABSTRACT: Spermatogenesis is an important physiological process associated with male infertility. As a kind of post-transcriptional regulation, RNA editings (REs) change the genetic information at the mRNA level. But whether there are REs and what's the role of REs during the process are still unclear. In this study, we integrated published RNA-Seq datasets and established a landscape of RNA REs during the development of mouse spermatogenesis. Totally, 7530 editing sites occurred in 2012 genes among all types of male germ cells were found, these sites enrich on some regions of chromosomes, including chromosome 17 and both ends of chromosome Y. We also found about half of the REs in CDSs can cause amino acids changes. Some non-synonymous REs which exist in specific genes may play important roles in s

SUBMITTER: Wang X 

PROVIDER: S-EPMC6927729 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature