No abstract available
MeSH terms
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Ampicillin / pharmacology
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Chloramphenicol / pharmacology
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Chromosomes, Bacterial
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Conjugation, Genetic
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Escherichia coli / drug effects*
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Genes
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Genetics, Microbial*
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Mutation*
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Penicillin Resistance*
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Penicillinase / analysis
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Streptomycin / pharmacology
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Sulfanilamides / pharmacology
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Sulfonic Acids / pharmacology
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Transduction, Genetic
Substances
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Sulfanilamides
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Sulfonic Acids
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Chloramphenicol
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Ampicillin
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Penicillinase
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Streptomycin