1997
The invasion‐associated type III system of Salmonella typhimurium directs the translocation of Sip proteins into the host cell
Collazo C, Galán J. The invasion‐associated type III system of Salmonella typhimurium directs the translocation of Sip proteins into the host cell. Molecular Microbiology 1997, 24: 747-756. PMID: 9194702, DOI: 10.1046/j.1365-2958.1997.3781740.x.Peer-Reviewed Original ResearchConceptsProtein secretion systemProtein translocationHost cellsSIP proteinHenle-407 cellsType III protein secretion systemType III secretion systemType III secretion apparatusType III systemSubset of targetsCentisome 63Secretion apparatusSecretion systemBacterial entryBacterial internalizationNull mutationSalmonella typhimuriumCytochalasin DTranslocation processTranslocationProteinMutationsPresence of gentamicinSipBS. typhimurium strain
1996
Salmonella spp. are cytotoxic for cultured macrophages
Chen L, Kaniga K, Galán J. Salmonella spp. are cytotoxic for cultured macrophages. Molecular Microbiology 1996, 21: 1101-1115. PMID: 8885278, DOI: 10.1046/j.1365-2958.1996.471410.x.Peer-Reviewed Original ResearchConceptsProtein secretion systemNon-phagocytic cellsBacterial internalizationType III protein secretion systemCell deathFragmentation of chromatinWild-type Salmonella typhimuriumMacrophage cell deathBone marrow-derived murine macrophagesMurine macrophagesFeatures of apoptosisCentisome 63Membrane rufflingSecretion apparatusMembrane blebbingBacterial entrySalmonella chromosomeMacrophage cytotoxicityHost rangeCytoplasmic nucleosomesApoptotic bodiesBacterial uptakeCytochalasin DBiochemical techniquesMutations
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