Increased excision of the Salmonella prophage ST64B caused by a deficiency in Dam methylase.

doi:10.1128/JB.187.23.7901-7911.2005

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Article

Increased excision of the Salmonella prophage ST64B caused by a deficiency in Dam methylase.

Journal of bacteriology - 1 Dec 2005

Alonso Ana, Pucciarelli M Graciela, Figueroa-Bossi Nara, García-del Portillo Francisco

Abstract excerpt

Salmonella enterica mutants defective in Dam methylase are strongly attenuated in virulence and release a large amount of proteins to the extracellular medium. The extent to which these two phenotypes are linked is unknown. Using a proteomic approach, we identified Sb6, Sb13, and Sb36 as proteins present in larger amounts in culture supernatants of an S. enterica serovar Typhimurium dam mutant than in those of...

Topics

Animals
Female
Gene Expression Regulation, Viral
Mice
Mutation
Prophages
Salmonella Infections, Animal
Salmonella Phages
Salmonella enterica
Site-Specific DNA-Methyltransferase (Adenine-Specific)
Viral Proteins
Virulence

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Identifiers

PMID: 16291663
DOI: 10.1128/JB.187.23.7901-7911.2005
PMCID: PMC1291290

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