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Widespread intronic polyadenylation diversifies immune cell transcriptomes

Authors :
Irtisha Singh
Shih-Han Lee
Adam S. Sperling
Mehmet K. Samur
Yu-Tzu Tai
Mariateresa Fulciniti
Nikhil C. Munshi
Christine Mayr
Christina S. Leslie
Source :
Nature Communications, Vol 9, Iss 1, Pp 1-16 (2018)
Publication Year :
2018
Publisher :
Nature Portfolio, 2018.

Abstract

Recognition of intronic polyadenylation (IpA) signals can lead to expression of truncated proteins lacking C terminal domains. Analysis of 3สน -seq and RNA-seq shows that IpA is widespread in circulating immune cells, while multiple myeloma cells show loss of IpA isoforms that are normally expressed in plasma cells, impacting key genes in the disease.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
9
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.2bbdcae153214b559f2c223b91762442
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-018-04112-z