Abstract
The susceptibility of viridans group streptococci to macrolides was determined. Thirteen isolates (17%) were resistant to erythromycin. Five strains carried an erm gene that was highly homologous to that in Tn917. Four strains had mefE genes that coded erythromycin efflux ability.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Anti-Bacterial Agents / pharmacology*
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Base Sequence
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Carrier Proteins / genetics
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DNA, Bacterial / drug effects
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DNA, Bacterial / genetics
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DNA-Binding Proteins / genetics
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Drug Resistance, Microbial
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Erythromycin / pharmacology*
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Genes, Bacterial / genetics
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Methyltransferases / genetics
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Microbial Sensitivity Tests
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Molecular Sequence Data
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Mouth / microbiology*
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Nasal Cavity / microbiology*
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Reverse Transcriptase Polymerase Chain Reaction
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Streptococcus / drug effects*
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Streptococcus / genetics
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Streptococcus oralis / drug effects*
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Streptococcus oralis / genetics
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Transcription Factors / genetics
Substances
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Anti-Bacterial Agents
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Carrier Proteins
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DNA, Bacterial
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DNA-Binding Proteins
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Transcription Factors
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Erythromycin
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Methyltransferases
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rRNA (adenosine-O-2'-)methyltransferase