1999
Characterization of SprA, an AraC‐like transcriptional regulator encoded within the Salmonella typhimurium pathogenicity island 1
Eichelberg K, Hardt W, Galán J. Characterization of SprA, an AraC‐like transcriptional regulator encoded within the Salmonella typhimurium pathogenicity island 1. Molecular Microbiology 1999, 33: 139-152. PMID: 10411731, DOI: 10.1046/j.1365-2958.1999.01458.x.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAraC Transcription FactorBacterial ProteinsBiological TransportCells, CulturedChromosome MappingChromosomes, BacterialConsensus SequenceDNA-Binding ProteinsEpithelial CellsGene Expression Regulation, BacterialGenes, BacterialGenes, ReporterHelix-Loop-Helix MotifsMolecular Sequence DataMultigene FamilyPhylogenyRecombinant Fusion ProteinsRepressor ProteinsSalmonella typhimuriumSequence AlignmentSequence Homology, Amino AcidSignal TransductionTrans-ActivatorsTranscription FactorsTranscription, GeneticVirulenceConceptsType III secretion systemTranscriptional regulatory proteinsPathogenicity island 1Secretion systemRegulatory proteinsType III protein secretion systemSPI-1Island 1Host cellsProtein secretion systemTranscriptional regulatory cascadeSpecific transcriptional regulatory proteinsAdditional regulatory proteinsSignificant sequence similarityAraC-like transcriptional regulatorActin cytoskeletal rearrangementRegulation of expressionInvasion-associated genesExpression of genesNon-phagocytic cellsCentisome 63Effector proteinsTranscriptional regulatorsRegulatory cascadeSequence similarityType III Secretion Machines: Bacterial Devices for Protein Delivery into Host Cells
Galán J, Collmer A. Type III Secretion Machines: Bacterial Devices for Protein Delivery into Host Cells. Science 1999, 284: 1322-1328. PMID: 10334981, DOI: 10.1126/science.284.5418.1322.Peer-Reviewed Original ResearchConceptsSecretion systemComplex protein secretion systemsHost cellsType III secretion systemBacterial effector proteinsProtein secretion systemAnimal pathogenic bacteriaHost cellular functionsGram-negative pathogenic bacteriaBacterial devicesPathogenic bacteriaEffector proteinsCellular functionsFlagellar apparatusBacterial speciesEffector moleculesProtein deliveryBacteriaCellsNovel preventionBiologySpeciesPlantsProteinTherapeutic approaches
1997
The invasion-associated type-III protein secretion system inSalmonella – a review1Presented at the Workshop on `Type-4 Pili – Biogenesis, Adhesins, Protein Export, and DNA Import', Schloss Ringberg, Germany, 26–29 November 1995.1
Collazo C, Galán J. The invasion-associated type-III protein secretion system inSalmonella – a review1Presented at the Workshop on `Type-4 Pili – Biogenesis, Adhesins, Protein Export, and DNA Import', Schloss Ringberg, Germany, 26–29 November 1995.1. Gene 1997, 192: 51-59. PMID: 9224874, DOI: 10.1016/s0378-1119(96)00825-6.Peer-Reviewed Original ResearchConceptsProtein secretion systemSecretion systemType-4 Pili – BiogenesisHost cellsEukaryotic host cellsSpecialized protein secretion systemNon-phagocytic cellsMolecular genetic analysisDNA importPili biogenesisProtein exportSchloss RingbergCentisome 63Bacterial chromosomeAnimal pathogensGenetic analysisPathogenicity islandGenetic determinantsCellsReview1PresentedChromosomesPlantsProteinTranslocationAdhesins
1994
The Salmonella typhimurium invasion genes invF and invG encode homologues of the AraC and PulD family of proteins
Kaniga K, Bossio J, Galán J. The Salmonella typhimurium invasion genes invF and invG encode homologues of the AraC and PulD family of proteins. Molecular Microbiology 1994, 13: 555-568. PMID: 7997169, DOI: 10.1111/j.1365-2958.1994.tb00450.x.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAraC Transcription FactorBacterial Outer Membrane ProteinsBacterial ProteinsBase SequenceCells, CulturedCloning, MolecularDNA-Binding ProteinsGene Expression Regulation, BacterialGenes, BacterialMembrane ProteinsMembrane Transport ProteinsMolecular Sequence DataMutagenesisRecombinant ProteinsRepressor ProteinsRestriction MappingSalmonella typhimuriumSequence Homology, Amino AcidTranscription FactorsTranscription, GeneticVirulenceConceptsCultured epithelial cellsSalmonella typhimurium genesNon-polar mutationT7 RNA polymerase-based expression systemEpithelial cellsAraC familyTranscription regulatorsInv locusTyphimurium genesNucleotide sequenceSalmonella entryInvGExpression systemInvFGenesProteinSequenceMutationsS. typhimuriumFamilyTranslocasesSimilar sizeCellsMembersHomologues