We describe two mutants of Mycoplasma hominis PG-21 which show resistance to 16-membered macrolides but susceptibility to lincosamides, obtained by in vitro exposure to increasing doses of josamycin. The 23S rRNA gene showed that each had a mutation (A2062G and A2062T) corresponding to nucleotide 2062 in Escherichia coli, which was associated with the acquired phenotype.
|Titolo:||Two new point mutations at A2062 associated with resistance to 16-membered macrolide antibiotics in mutant strains of Mycoplasma hominis|
|Data di pubblicazione:||2001|
|Citazione:||Two new point mutations at A2062 associated with resistance to 16-membered macrolide antibiotics in mutant strains of Mycoplasma hominis / FURNERI P.M.; RAPPAZZO G; MUSUMARRA M.P; DI PIETRO P; CATANIA L. S; ROCCASALVA L. S. - In: ANTIMICROBIAL AGENTS AND CHEMOTHERAPY. - ISSN 0066-4804. - 45(2001), pp. 2958-2960.|
|Appare nelle tipologie:||1.1 Articolo in rivista|