Investigation of Specific Substitutions in Virulence Genes Characterizing Phenotypic Groups of Low-Virulence Field Strains of Listeria monocytogenes by ROCHE, S. M, GRACIEUX, P, VELGE, P, MILOHANIC, E, ALBERT, I, VIRLOGEUX-PAYANT, I, TEMOIN, S, GREPINET, O, KEROUANTON, A, JACQUET, C, COSSART, P

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Distribution of mutation frequencies among Salmonella enterica isolates from animal and human sources and genetic characterization of a Salmonella Heidelberg hypermutator by Le Gall, S., Desbordes, L., Gracieux, P., Saffroy, S., Bousarghin, L., Bonnaure-Mallet, M., Jolivet-Gougeon, A.

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Experimental Validation of Low Virulence in Field Strains of Listeria monocytogenes by ROCHE, S. M, GRACIEUX, P, ALBERT, I, GOUALI, M, JACQUET, C, MARTIN, P. M. V, VELGE, P

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Poor detection of low-virulence field strains of L. monocytogenes is related to selective agents in selective media and is unrelated to PrfA by Roche, S.M., Gracieux, P., Velge, P.

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A naturally occurring mutation K220T in the pleiotropic activator PrfA of Listeria monocytogenes results in a loss of virulence due to decreasing DNA-binding affinity by Velge, P, Herler, M, Johansson, J, Roche, S. M, Temoin, S, Fedorov, A. A, Gracieux, P, Almo, S. C, Goebel, W, Cossart, P

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Hypovirulent Listeria monocytogenes strains are less frequently recovered than virulent strains on PALCAM and Rapid' L. mono media by Gracieux, Patrice, Roche, Sylvie M., Pardon, Pierre, Velge, Philippe

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Expression patterns of genes induced by oxidative stress in Porphyromonas gingivalis by Meuric, V., Gracieux, P., Tamanai-Shacoori, Z., Perez-Chaparro, J., Bonnaure-Mallet, M.

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Distribution of mutation frequencies among isolates from animal and human sources and genetic characterization of a Heidelberg hypermutator by Le Gall, S., Desbordes, L., Gracieux, P., Saffroy, S., Bousarghin, Latifa, Bonnaure-Mallet, M., Jolivet-Gougeon, A.

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Investigation of Specific Substitutions in Virulence Genes Characterizing Phenotypic Groups of Low-Virulence Field Strains of Listeria monocytogenes by Roche, S., Gracieux, P., Milohanic, E., Albert, I., Virlogeux-Payant, I., Témoin, S., Grépinet, O., Kerouanton, A., Jacquet, C., Cossart, P., Velge, P.

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Genotypic characterization of Porphyromonas gingivalis isolated from subgingival plaque and blood sample in positive bacteremia subjects with periodontitis by Pérez-Chaparro, P. Juliana, Gracieux, Patrice, Lafaurie, Gloria Inés, Donnio, Pierre-Yves, Bonnaure-Mallet, Martine

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Evaluation préliminaire de l'exactitude de la mesure TBS réalisée à partir d'un système DPX-IQ sur des fémurs de cadavres humains by Pothuaud, L., Gracieux, G., Bergey, A., Delmond, S., Pouilles, J.-M., Carceller, P.

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