Context-dependent functional compensation between Ythdf m⁶A reader proteins.

ABSTRACT: The N6-methyladenosine (m⁶A) modification is the most prevalent post-transcriptional mRNA modification, regulating mRNA decay and splicing. It plays a major role during normal development, differentiation, and disease progression. The modification is regulated by a set of writer, eraser, and reader proteins. The YTH domain family of proteins consists of three homologous m⁶A-binding proteins, Ythdf1, Ythdf2, and Ythdf3, which were suggested to have different cellular functions. However, their sequence similarity and their tendency to bind the same targets suggest that they may have overlapping roles. We systematically knocked out (KO) the Mettl3 writer, each of the Ythdf readers, and the three readers together (triple-KO). We then estimated the effect in vivo in mouse

SUBMITTER: Lasman L 

PROVIDER: S-EPMC7528697 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature