S B Levy

Inter- and intraspecies spread of Escherichia coli in a farm environment in the absence of antibiotic usage.

Bonnie Marshall, D Petrowski, S B Levy · Proceedings of the National Academy of Sciences · 1990 · 130 citations

Life Sciences, Microbiology, Veterinary Microbiology +16

Phenotypic and genotypic characterization of tetracycline- and oxytetracycline-resistant Aeromonas hydrophila from cultured channel catfish (Ictalurus punctatus) and their environments

Angelo DePaola, Pauline A. Flynn, R M McPhearson et al. · Applied and Environmental Microbiology · 1988 · 112 citations · Full text

Life Sciences, Marine Biology, Microbiology +13

Frequency of tetracycline resistance determinant classes among lactose-fermenting coliforms

Bonnie Marshall, Chikanori Tachibana, S B Levy · Antimicrobial Agents and Chemotherapy · 1983 · 111 citations

Life Sciences, Genetics, Microbiology +16

Two complementation groups mediate tetracycline resistance determined by Tn10

Michael S Curiale, S B Levy · Journal of Bacteriology · 1982 · 84 citations · Full text

Life Sciences, Genetics, Molecular Genetics +15

Energy-dependent efflux mediated by class L (tetL) tetracycline resistance determinant from streptococci

Laura M. McMurry, B H Park, Vickers Burdett et al. · Antimicrobial Agents and Chemotherapy · 1987 · 75 citations · Full text

Life Sciences, Microbiology, Antimicrobial Resistance +16