2002
Mg2+ homeostasis and avoidance of metal toxicity
Chamnongpol S, Groisman EA. Mg2+ homeostasis and avoidance of metal toxicity. Molecular Microbiology 2002, 44: 561-571. PMID: 11972791, DOI: 10.1046/j.1365-2958.2002.02917.x.Peer-Reviewed Original ResearchConceptsPhoP/PhoQ systemPhoP mutantPresence of PhoPGram-negative bacterium Salmonella entericaPhoP/PhoQBacterium Salmonella entericaTwo-component systemCorA geneCellular functionsMutantsMetal toxicityProtein levelsIntracellular levelsPhoPMgtATranscriptionSalmonella entericaMgtBLow Mg2Levels of Mg2CorAIron accumulationPhoQUncontrolled influxUptake
2000
Molecular mechanisms of Salmonella pathogenesis
Groisman EA, Mouslim C. Molecular mechanisms of Salmonella pathogenesis. Current Opinion In Infectious Diseases 2000, 13: 519-522. PMID: 11964823, DOI: 10.1097/00001432-200010000-00014.Peer-Reviewed Original Research
1999
A Periplasmicd-Alanyl-d-Alanine Dipeptidase in the Gram-Negative Bacterium Salmonella enterica
Hilbert F, del Portillo F, Groisman E. A Periplasmicd-Alanyl-d-Alanine Dipeptidase in the Gram-Negative Bacterium Salmonella enterica. Journal Of Bacteriology 1999, 181: 2158-2165. PMID: 10094694, PMCID: PMC93629, DOI: 10.1128/jb.181.7.2158-2165.1999.Peer-Reviewed Original ResearchConceptsD-alanyl-D-alanine dipeptidaseD-Ala-D-Ala dipeptidaseHorizontal gene transferRelated bacterial speciesSpecies Salmonella entericaEscherichia coli KSimilar substrate specificityBacterium Salmonella entericaSalmonella entericaDipeptidase geneWild-type SalmonellaPeptidoglycan metabolismSole carbon sourcePeriplasmic spaceSalmonella chromosomeSubstrate specificityD-AlaColi KBacterial speciesSalmonella enzymeVanX proteinGene transferEnzymatic activityGlycopeptide antibiotic vancomycinCarbon source