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- Antunes, L. Caetano. M.; Andersen, Sarah K.; Menendez, Alfredo; Arena, Ellen T.; Han, Jun; Ferreira, Rosana B. R.; Borchers, Christoph H.; Finlay, B. Brett
- Journal of bacteriology 2011 v.193 no.18 pp. 4719-4725
- Salmonella enterica subsp. enterica serovar Typhimurium, etc ; bile; bile resistance; carbon; chemical composition; energy; gall bladder; gastrointestinal system; hosts; metabolomics; mice; nutrients; pathogenesis; pathogens; phospholipids; Show all 15 Subjects
- ... During the colonization of hosts, bacterial pathogens are presented with many challenges that must be overcome for colonization to occur successfully. This requires the bacterial sensing of the surroundings and adaptation to the conditions encountered. One of the major impediments to the pathogen colonization of the mammalian gastrointestinal tract is the antibacterial action of bile. Salmonella e ...
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- Lamichhane-Khadka, Reena; Frye, Jonathan G.; Porwollik, Steffen; McClelland, Michael; Maier, Robert J.
- Journal of bacteriology 2011 v.193 no.20 pp. 5824-5832
- Salmonella enterica subsp. enterica serovar Typhimurium, etc ; carbon; energy metabolism; enzyme activity; gene expression regulation; genes; glutamine; hydrogen; iron; isocitrate lyase; malate synthase; manganese; mannose; microarray technology; mutants; nucleosides; transporters; Show all 17 Subjects
- ... Salmonella enterica serovar Typhimurium can utilize molecular hydrogen for growth and amino acid transport during anaerobic growth. Via microarray we identified H2 gas-affected gene expression changes in SALMONELLA: The addition of H2 caused altered expression of 597 genes, of which 176 genes were upregulated and 421 were downregulated. The significantly H2-upregulated genes include those that enc ...
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