Oyut Dagva

This study shows that NucS, a mismatch repair endonuclease in Streptomyces, reduces mutation rates by correcting G/T mismatches and influences the mutational spectrum along the chromosome.

The paper investigates the BREX phage exclusion system in Salmonella, showing that mutations in flanking genes affect methylation and restriction despite intact modification genes.

The paper presents the genome sequences of two laboratory Salmonella strains and traces their ancestry, revealing hybridization events and their historical use in research.