Prevalence and Characterization of the Mechanisms of Macrolide, Lincosamide, and Streptogramin Resistance in Isolates of Streptococcus pneumoniae
Author(s) -
Nicole Johnston,
Joyce C. de Azavedo,
James D. Kellner,
Donald E. Low
Publication year - 1998
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.42.9.2425
Subject(s) - erythromycin , streptococcus pneumoniae , microbiology and biotechnology , clindamycin , biology , streptococcaceae , antibacterial agent , streptococcus , antibiotics , genetics , bacteria
Of a total of 147 erythromycin-resistantStreptococcus pneumoniae isolates, 64 (43.5%) were resistant to erythromycin, clindamycin, and streptogramin B (MLSB phenotype), 57 of which possessed theermB gene. Eighty-two (55.8%) were resistant to erythromycin alone (M phenotype), 81 of which possessed themefE gene. One was erythromycin and streptogramin B resistant but susceptible to clindamycin (MS phenotype) and possessed neither theerm gene nor themefE gene.
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