A new role for Holliday junction resolvase Yen1 in processing DNA replication intermediates exposes Dna2 as an accessory replicative helicase
January 2, 2017
This article comments on work published by Ölmezer et al. (Nat Commun, 2016), which revealed a new function of Yen1, distinct from its previously known role as a Holliday junction resolvase, mediating the removal of branched HR intermediates.
Mutagenesis by host antimicrobial peptides: insights into microbial evolution during chronic infections
June 29, 2014
This article comments on work published by Limoli et al. ((PLoS Pathogens, 2014), which provides evidence that at subinhibitory levels, AMPs promote mutations in bacterial DNA, which enhance bacterial survival.