2006
Identification of the lipopolysaccharide modifications controlled by the Salmonella PmrA/PmrB system mediating resistance to Fe(III) and Al(III)
Nishino K, Hsu FF, Turk J, Cromie MJ, Wösten MM, Groisman EA. Identification of the lipopolysaccharide modifications controlled by the Salmonella PmrA/PmrB system mediating resistance to Fe(III) and Al(III). Molecular Microbiology 2006, 61: 645-654. PMID: 16803591, PMCID: PMC1618816, DOI: 10.1111/j.1365-2958.2006.05273.x.Peer-Reviewed Original ResearchMeSH KeywordsAluminumBacterial ProteinsBase SequenceDrug Resistance, BacterialEscherichia coli ProteinsGene Expression Regulation, BacterialIronLipid ALipopolysaccharidesMolecular Sequence DataMutationPeriplasmPhosphoric Monoester HydrolasesPhosphorylationPolymyxin BSalmonella typhimuriumSoil MicrobiologyTranscription FactorsConceptsPmrA/PmrB systemGram-negative bacterial speciesNon-host environmentsPmrA/PmrBWild-type strainSalmonella enterica serovar TyphimuriumEnterica serovar TyphimuriumOuter membraneLipopolysaccharide modificationBacterial speciesCovalent modificationResistance genesSerovar TyphimuriumOxygen-dependent killingPmrAEssential metalsHomeostatic mechanismsSalmonella survivalMutantsDephosphorylationGenesSpeciesProteinMajor constituentsIdentification
2002
Fe(III)‐mediated cellular toxicity
Chamnongpol S, Dodson W, Cromie MJ, Harris ZL, Groisman EA. Fe(III)‐mediated cellular toxicity. Molecular Microbiology 2002, 45: 711-719. PMID: 12139617, DOI: 10.1046/j.1365-2958.2002.03041.x.Peer-Reviewed Original ResearchConceptsIsogenic wild-type strainSignal transduction systemWild-type strainGram-negative speciesPmrA mutantOuter membraneIron-mediated toxicityTransduction systemMicrobicidal activityBacterial survivalMajor regulatorCell deathPmrA geneIron homeostasisMutantsEscherichia coliSalmonella mutantsDeleterious metalsCellular toxicitySalmonella entericaExcellent biocatalystAnaerobic conditionsGenesRegulatorSpecies