Alternative polyadenylation regulates acetyl-CoA carboxylase function in peanut.

ABSTRACT:

Background

Polyadenylation is a crucial process that terminates mRNA molecules at their 3'-ends. It has been observed that alternative polyadenylation (APA) can generate multiple transcripts from a single gene locus, each with different polyadenylation sites (PASs). This leads to the formation of several 3' untranslated regions (UTRs) that vary in length and composition. APA has a significant impact on approximately 60-70% of eukaryotic genes and has far-reaching implications for cell proliferation, differentiation, and tumorigenesis.

Results

In this study, we conducted long-read, single-molecule sequencing of mRNA from peanut seeds. Our findings revealed that over half of all peanut genes possess over two PASs, with older developing seeds containing more PASs. This suggesti

SUBMITTER: Peng Z 

PROVIDER: S-EPMC10594767 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature