Prevalence and Mechanisms of Macrolide Resistance in Clinical Isolates of Group A Streptococci from Ontario, Canada von DE AZAVEDO, J. C. S, YEUNG, R. H, BAST, D. J, DUNCAN, C. L, BORGIA, S. B, LOW, D. E

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Prevalence and Mechanisms of Macrolide Resistance in Invasive and Noninvasive Group B Streptococcus Isolates from Ontario, Canada von DE AZAVEDO, Joyce C. S, MCGAVIN, Mary, DUNCAN, Carla, LOW, Donald E, MCGEER, Allison

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Prevalence and characterization of the mechanisms of macrolide, lincosamide, and streptogramin resistance in isolates of Streptococcus pneumoniae von JOHNSTON, N. J, DE AZAVEDO, J. C, KELLNER, J. D, LOW, D. E

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In Vitro Activities of Fluoroquinolones against Antibiotic-Resistant Blood Culture Isolates of Viridans Group Streptococci from across Canada von de Azavedo, J C, Trpeski, L, Pong-Porter, S, Matsumura, S, Low, D E

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Description of Staphylococcus Serine Protease (ssp) Operon in Staphylococcus aureus and Nonpolar Inactivation of sspA-Encoded Serine Protease von RICE, Kelly, PERALTA, Robert, BAST, Darrin, DE AZAVEDO, Joyce, MCGAVIN, Martin J

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Activity of BMS-284756, a Novel Des-Fluoro(6) Quinolone, against Staphylococcus aureus, Including Contributions of Mutations to Quinolone Resistance von LOW, D. E, MULLER, M, DUNCAN, C. L, WILLEY, B. M, DE AZAVEDO, J. C, MCGEER, A, KREISWIRTH, B. N, PONG-PORTER, S, BAST, D. J

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Fluoroquinolone resistance in clinical isolates of Streptococcus pneumoniae : Contributions of type II topoisomerase mutations and efflux to levels of resistance von BAST, Darrin J, LOW, Donald E, DUNCAN, Carla L, KILBURN, Laurie, MANDELL, Lionel A, DAVIDSON, Ross J, DE AZAVEDO, Joyce C. S

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Decreased Susceptibility of Streptococcus pneumoniae to Fluoroquinolones in Canada von Chen, Danny K, McGeer, Allison, de Azavedo, Joyce C, Low, Donald E

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Development of specific nested oligonucleotide PCR primers for the Streptococcus iniae 16S-23S ribosomal DNA intergenic spacer von Berridge, B.R, Fuller, J.D, De Azavedo, J, Low, D.E, Bercovier, H, Frelier, P.F

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Genetic Locus for Streptolysin S Production by Group A Streptococcus von NIZET, V, BEALL, B, BAST, D. J, DATTA, V, KILBURN, L, LOW, D. E, DE AZAVEDO, J. C. S

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Antimicrobial Resistance among Clinical Isolates of Streptococcus pneumoniae in Canada during 2000 von LOW, Donald E, DE AZAVEDO, Joyce, WEISS, Karl, MAZZULLI, Tony, KUHN, Magdalena, CHURCH, Deirdre, FORWARD, Kevin, ZHANEL, George, SIMOR, Andrew, MCGEER, A

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Expression and characterization of the eaeA gene product of Escherichia coli serotype O157:H7 von LOUIE, M, DE AZAVEDO, J. C. S, HANDELSMAN, M. Y. C, CLARK, C. G, ALLY, B, DYTOC, M, SHERMAN, P, BRUNTON, J

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Streptococcus iniae Virulence Is Associated with a Distinct Genetic Profile von FULLER, Jeffrey D, BAST, Darrin J, NIZET, Victor, LOW, Donald E, DE AZAVEDO, Joyce C. S

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Reduced Virulence of Group A Streptococcal Tn916 Mutants That Do Not Produce Streptolysin S von BETSCHEL, S. D, BORGIA, S. M, BARG, N. L, LOW, D. E, DE AZAVEDO, J. C. S

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Multiple determinants of verotoxin-producing Escherichia coli O157:H7 attachment-effacement von DYTOC, M, SONI, R, COCKERILL, F. III, DE AZAVEDO, J, LOUIE, M, BRUNTON, J, SHERMAN, P

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Interspecies Recombination Contributes Minimally to Fluoroquinolone Resistance in Streptococcus pneumoniae von BAST, Darrin J, DE AZAVEDO, Joyce C. S, TAM, Tiffany Y, KILBURN, Laurie, DUNCAN, Carla, MANDELL, Lionel A, DAVIDSON, Ross J, LOW, Donald E

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Phenotypic and genotypic characterization of macrolide-resistant group A Streptococcus strains in the province of Quebec, Canada von Weiss, K., De Azavedo, J., Restieri, C., Galarneau, L. A., Gourdeau, M., Harvey, P., Paradis, J. F., Salim, K., Low, D. E.

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Sequence heterogeneity of the eae gene and detection of verotoxin-producing Escherichia coli using serotype-specific primers von Louie, M., De Azavedo, J., Clarke, R., Borczyk, A., Lior, H., Richter, M., Brunton, J.

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Heterogeneity in phenotypic and genotypic characteristics among strains of Hafnia alvei von ISMAILI, A, BOURKE, B, DE AZAVEDO, J. C. S, RATNAM, S, KARMALI, M. A, SHERMAN, P. M

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Antimicrobial susceptibility breakpoints and first-step parC mutations in Streptococcus pneumoniae: redefining fluoroquinolone resistance von Lim, Sue, Bast, Darrin, McGeer, Allison, de Azavedo, Joyce, Low, Donald E

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