A single mutation in the ACTR8 gene associated with lineage-specific expression in primates.

ABSTRACT: BACKGROUND:Alternative splicing (AS) generates various transcripts from a single gene and thus plays a significant role in transcriptomic diversity and proteomic complexity. Alu elements are primate-specific transposable elements (TEs) and can provide a donor or acceptor site for AS. In a study on TE-mediated AS, we recently identified a novel AluSz6-exonized ACTR8 transcript of the crab-eating monkey (Macaca fascicularis). In the present study, we sought to determine the molecular mechanism of AluSz6 exonization of the ACTR8 gene and investigate its evolutionary and functional consequences in the crab-eating monkey. RESULTS:We performed RT-PCR and genomic PCR to analyze AluSz6 exonization in the ACTR8 gene and the expression of the AluSz6-exonized transcript in nine primate samples, inclu

SUBMITTER: Choe SH 

PROVIDER: S-EPMC7275561 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature