REPAC: analysis of alternative polyadenylation from RNA-sequencing data.


Journal

Genome biology
ISSN: 1474-760X
Titre abrégé: Genome Biol
Pays: England
ID NLM: 100960660

Informations de publication

Date de publication:
09 02 2023
Historique:
received: 30 03 2022
accepted: 24 01 2023
entrez: 10 2 2023
pubmed: 11 2 2023
medline: 14 2 2023
Statut: epublish

Résumé

Alternative polyadenylation (APA) is an important post-transcriptional mechanism that has major implications in biological processes and diseases. Although specialized sequencing methods for polyadenylation exist, availability of these data are limited compared to RNA-sequencing data. We developed REPAC, a framework for the analysis of APA from RNA-sequencing data. Using REPAC, we investigate the landscape of APA caused by activation of B cells. We also show that REPAC is faster than alternative methods by at least 7-fold and that it scales well to hundreds of samples. Overall, the REPAC method offers an accurate, easy, and convenient solution for the exploration of APA.

Identifiants

pubmed: 36759904
doi: 10.1186/s13059-023-02865-5
pii: 10.1186/s13059-023-02865-5
pmc: PMC9912678
doi:

Substances chimiques

3' Untranslated Regions 0
RNA, Messenger 0

Types de publication

Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

22

Subventions

Organisme : NCI NIH HHS
ID : R01 CA200859
Pays : United States
Organisme : NIGMS NIH HHS
ID : R01 GM121459
Pays : United States
Organisme : NIGMS NIH HHS
ID : R35 GM139602
Pays : United States
Organisme : NCI NIH HHS
ID : P50 CA211024
Pays : United States
Organisme : NIGMS NIH HHS
ID : R01 GM118568
Pays : United States

Informations de copyright

© 2023. The Author(s).

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Auteurs

Eddie L Imada (EL)

Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, USA. eimada@med.cornell.edu.

Christopher Wilks (C)

Department of Computer Science, Johns Hopkins University, Baltimore, USA.

Ben Langmead (B)

Department of Computer Science, Johns Hopkins University, Baltimore, USA.

Luigi Marchionni (L)

Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, USA. marchion@med.cornell.edu.

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Classifications MeSH