Buscar
Mostrando ítems 11-13 de 13
Artículo
Host cell type-dependent translocation and PhoP-mediated positive regulation of the effector SseK1 of Salmonella enterica.
(Frontiers Media S. A., 2015)
Salmonella enterica expresses two virulence-related type III secretion systems (T3SSs) encoded in Salmonella pathogenicity island 1 (SPI1) and SPI2, respectively. SseK1 is a poorly characterized substrate of the SPI2-encoded ...
Artículo
DNA adenine methylase mutants of Salmonella typhimurium show defects in protein secretion, cell invasion, and M cell cytotoxicity
(National Academy of Sciences, 1999)
Mutants of Salmonella typhimurium lacking DNA adenine methylase are attenuated for virulence in BALB/c mice. LD50 values of a DNA adenine methylation (Dam)- mutant are at least 103- to 104-fold higher than those of the ...
Artículo
Copy Number Heterogeneity in the Virulence Plasmid of Salmonella enterica
(Frontiers Media, 2020)
Quantitative PCR analysis shows that the virulence plasmid of Salmonella enterica serovar Typhimurium (pSLT) is a low-copy-number plasmid, with 1–2 copies per chromosome. However, fluorescence microscopy observation of ...