[DNA methylation in the cells of Escherichia coli MRE 600 in the presence of S-methylmethionine].
The effect of S-methylmethionine (SMM), a methyl group donor, on enzymatic methylation of DNA in E. coli MRE 600 cells was studied. It was found that SMM can be used as a donor of methyl groups during bacterial DNA methylation in vivo without changing the specificity of DNA methylation.
D004269:DNA, Bacterial / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D007700:Kinetics; D008745:Methylation; D014814:Vitamin U / Q000378:metabolism*; D014815:Vitamins / Q000378:metabolism*
D004269:DNA, Bacterial; D014815:Vitamins; D014814:Vitamin U
Metilirovanie DNK v kletkakh Escherichia coli MRE 600 v prisutstvii S-metilmetionina.