BRCA1 deficiency specific base substitution mutagenesis is dependent on translesion synthesis and regulated by 53BP1

Autor: Dan Chen, Judit Z. Gervai, Ádám Póti, Eszter Németh, Zoltán Szeltner, Bernadett Szikriszt, Zsolt Gyüre, Judit Zámborszky, Marta Ceccon, Fabrizio d’Adda di Fagagna, Zoltan Szallasi, Andrea L. Richardson, Dávid Szüts
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-021-27872-7
Popis: Loss of BRCA1 or BRCA2 results in genomic instability; however most studies have focused on the role of these proteins in double-strand break repair. Here the authors coupled cell line genetics and whole genome sequencing to investigate the formation of base substitutions and short indels in BRCA1-deficient cells, revealing a role for translesion DNA synthesis regulated by 53BP1.
Databáze: Directory of Open Access Journals