DeeReCT-APA: Prediction of Alternative Polyadenylation Site Usage Through Deep Learning.

ABSTRACT: Alternative polyadenylation (APA) is a crucial step in post-transcriptional regulation. Previous bioinformatic studies have mainly focused on the recognition of polyadenylation sites (PASs) in a given genomic sequence, which is a binary classification problem. Recently, computational methods for predicting the usage level of alternative PASs in the same gene have been proposed. However, all of them cast the problem as a non-quantitative pairwise comparison task and do not take the competition among multiple PASs into account. To address this, here we propose a deep learning architecture, Deep Regulatory Code and Tools for Alternative Polyadenylation (DeeReCT-APA), to quantitatively predict the usage of all alternative PASs of a given gene. To accommodate different genes with potentially di

SUBMITTER: Li Z 

PROVIDER: S-EPMC9801043 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature