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SHLD1 is dispensable for 53BP1-dependent V(D)J recombination but critical for productive class switch recombination

Authors :
Estelle Vincendeau
Wenming Wei
Xuefei Zhang
Cyril Planchais
Wei Yu
Hélène Lenden-Hasse
Thomas Cokelaer
Juliana Pipoli da Fonseca
Hugo Mouquet
David J. Adams
Frederick W. Alt
Stephen P. Jackson
Gabriel Balmus
Chloé Lescale
Ludovic Deriano
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-16 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

SHLD1, as a component of the Shieldin (SHLD) complex, mediates DNA repair via non-homologous end-joining (NHEJ), an essential process during lymphocyte development. Here the authors show that SHLD1 is actually dispensable for lymphocyte development and V(D)J recombination, but is essential for class-switching recombination in activated B cells.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.29536601a7d546f9b2f28d98202fe331
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-31287-3