Article
Activity of the ketolide telithromycin is refractory to Erm monomethylation of bacterial rRNA.
Antimicrobial agents and chemotherapy - 1 Jun 2002
Liu Mingfu, Douthwaite Stephen
Abstract excerpt
Methylation of specific nucleotides in rRNA is one of the means by which bacteria achieve resistance to macrolides-lincosamides-streptogramin B (MLS(B)) and ketolide antibiotics. The degree of resistance is determined by how effectively the rRNA is methylated. We have implemented a bacterial system in which the rRNA methylations are defined, and in this study we investigate what effect Erm mono- and dimethylation...
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