Homologous recombination is an evolutionally conserved mechanism that promotes genome stability through the faithful repair of double-strand breaks and single-strand gaps in DNA, and the recovery of stalled or collapsed replication forks. Saccharo...
JOURNAL OF BIOLOGICAL CHEMISTRY 288(41) 29229-29237 2013年10月 [査読有り]
Escherichia coli RecN is an SMC (structural maintenance of chromosomes) family protein that is required for DNA double-strand break (DSB) repair. Previous studies show that GFP-RecN forms nucleoid-associated foci in response to DNA damage, but the...
NUCLEIC ACIDS RESEARCH 40(20) 10394-10407 2012年11月 [査読有り]
Post-replication DNA repair in eukaryotes is regulated by ubiquitination of proliferating cell nuclear antigen (PCNA). Monoubiquitination catalyzed by RAD6-RAD18 (an E2-E3 complex) stimulates translesion DNA synthesis, whereas polyubiquitination, ...