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In Vivo-Selected Mutations in Methyl-Directed Mismatch Repair Suppress the Virulence Attenuation of Salmonella dam Mutant Strains following Intraperitoneal, but Not Oral, Infection of Naïve Mice

Salmonella enterica serovar Typhimurium that lacks the DNA adenine methylase (Dam) ectopically expresses multiple genes that are preferentially expressed during infection, is attenuated for virulence, and confers heightened immunity in vaccinated hosts. The safety of dam mutant Salmonella vaccines w...

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Detalles Bibliográficos
Main Authors: Heithoff, Douglas M., Badie, Golnaz, Julio, Steven M., Enioutina, Elena Y., Daynes, Raymond A., Sinsheimer, Robert L., Mahan, Michael J.
Formato: Artigo
Idioma:Inglês
Publicado: American Society for Microbiology 2007
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC1913454/
https://ncbi.nlm.nih.gov/pubmed/17468250
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.00299-07
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