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Salmonella Enterica As a Vaccine Carrier [PDF]
Salmonella enterica is an invasive, facultative intracellular gastrointestinal pathogen causing human diseases such as gastroenteritis and typhoid fever. Virulence-attenuated strains of this pathogen have interesting capacities for the generation of live vaccines. Attenuated live typhoidal and nontyphoidal Salmonella strains can be used for vaccination
Michael Hensel, Wael A H Hegazy
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Bistability and phase variation in Salmonella enterica
Biochimica et Biophysica Acta (BBA) - Gene Regulatory Mechanisms, 2019Cell-to-cell differences in bacterial gene expression can merely reflect the occurrence of noise. In certain cases, however, heterogeneous gene expression is a programmed event that results in bistable expression. If bistability is heritable, bacterial lineages are formed.
García Pastor, Lucía+2 more
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Adhesive Mechanisms of Salmonella enterica
2011Salmonella enterica is an invasive, facultative intracellular pathogen of animal and man with the ability to colonize various niches in diverse host organisms. The pathogenesis of infections by S. enterica requires adhesion to various host cell surfaces, and a large number of adhesive structures can be found. Depending on the serotype of S.
Carolin Wagner, Michael Hensel
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Distribution and function of plasmids in Salmonella enterica
Veterinary Microbiology, 2006Plasmids of Salmonella enterica vary in size from 2 to more than 200 kb. The best described group of plasmids are the virulence plasmids (50-100 kb in size) present in serovars Enteritidis, Typhimurium, Dublin, Cholerae-suis, Gallinarum, Pullorum and Abortus-ovis.
H. Hradecka, D. Gregorova, Ivan Rychlik
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Typing of Salmonella enterica subsp. enterica serovar Mbandaka isolates
Veterinary Microbiology, 2001Recently, Salmonella enterica subsp. enterica serovar Mbandaka (S. Mbandaka) has gained some importance in the epidemiology of salmonellosis in Poland. Since biotyping, resistance typing, and plasmid profiling were insufficient for strain differentiation, genome macrorestriction by means of pulse-field gel electrophoresis (PFGE) was applied and proved ...
Dariusz Wasyl, Andrzej Hoszowski
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Genetic Mapping in Salmonella enterica
2003Genetic mapping has been a major task of classical genetics. Ascribing mutations to genes, and genes to chromosomes, has required the development of a large number of tools, both experimental and analytical, that lie at the core of genetical thinking.
Eva María Camacho, Josep Casadesús
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Molecular Biotechnology, 2008
Salmonella enterica subsp. enterica Typhimurium and Salmonella enterica subsp. enterica Derby strains isolated from different seafood were genotyped by PCR-ribotyping and ERIC-PCR assays. This study has ascertained the genetic relatedness among serovars prevalent in tropical seafood.
P.K. Surendran+2 more
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Salmonella enterica subsp. enterica Typhimurium and Salmonella enterica subsp. enterica Derby strains isolated from different seafood were genotyped by PCR-ribotyping and ERIC-PCR assays. This study has ascertained the genetic relatedness among serovars prevalent in tropical seafood.
P.K. Surendran+2 more
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Infection of Epithelial Cells With Salmonella enterica [PDF]
Salmonella enterica serovars cause a variety of diseases ranging from self-limiting gastroenteritis to severe systemic infections. Virulence of these facultative intracellular pathogens is dependent on their ability to invade and replicate within non-phagocytic cells, and cultured epithelial cell systems have been used extensively to dissect the ...
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