Genetic Characterization of Optochin-Susceptible Viridans Group Streptococci
نویسندگان
چکیده
منابع مشابه
Genetic characterization of optochin-susceptible viridans group streptococci.
Two clinical isolates of viridans group streptococci (VS) with different degrees of susceptibility to optochin (OPT), i.e., fully OPT-susceptible (Opt(s)) VS strain 1162/99 (for which the MIC was equal to that for Streptococcus pneumoniae, 0.75 micro g/ml) and intermediate Opt(s) VS strain 1174/97 (MIC, 6 micro g/ml) were studied. Besides being OPT susceptible, they showed characteristics typic...
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Eight optochin-susceptible (Opt(s)) alpha-hemolytic (viridans) streptococcus isolates were characterized at the molecular level. These isolates showed phenotypic characteristics typical of both viridans streptococci and Streptococcus pneumoniae. Comparison of the sequence of housekeeping genes from these isolates with those of S. pneumoniae, Streptococcus mitis, Streptococcus oralis, and Strept...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 2003
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.47.10.3187-3194.2003