https://www.selleckchem.com/pr....oducts/kynurenic-aci
We previously reported a distinct methylome between the two Shiga toxin-producing Escherichia coli (STEC) O145H28 strains linked to the 2010 U.S. lettuce-associated outbreak (RM13514) and the 2007 Belgium ice cream-associated outbreak (RM13516), respectively. This difference was thought to be attributed to a prophage encoded type II restriction-modification system (PstI R-M) in RM13514. link2 Here, we characterized this PstI R-M system in comparison to DNA adenine methylase (Dam), a highly conserved enzyme in γ proteobacteria, by