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Mutations in a 23S rRNA gene of Chlamydia trachomatis associated with resistance to macrolides.

ABSTRACT: For six clinical isolates of Chlamydia trachomatis, in vitro susceptibility to erythromycin, azithromycin, and josamycin has been determined. Four isolates were resistant to all the antibiotics and had the mutations A2058C and T2611C (Escherichia coli numbering) in the 23S rRNA gene. All the isolates had mixed populations of bacteria that did and did not carry 23S rRNA gene mutations.

SUBMITTER: Misyurina OY 

PROVIDER: S-EPMC375314 | biostudies-literature | 2004 Apr

REPOSITORIES: biostudies-literature

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Mutations in a 23S rRNA gene of Chlamydia trachomatis associated with resistance to macrolides.

Misyurina O Y OY   Chipitsyna E V EV   Finashutina Y P YP   Lazarev V N VN   Akopian T A TA   Savicheva A M AM   Govorun V M VM  

Antimicrobial agents and chemotherapy 20040401 4

For six clinical isolates of Chlamydia trachomatis, in vitro susceptibility to erythromycin, azithromycin, and josamycin has been determined. Four isolates were resistant to all the antibiotics and had the mutations A2058C and T2611C (Escherichia coli numbering) in the 23S rRNA gene. All the isolates had mixed populations of bacteria that did and did not carry 23S rRNA gene mutations. ...[more]

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