2015
Species-Specific Dynamic Responses of Gut Bacteria to a Mammalian Glycan
Raghavan V, Groisman EA. Species-Specific Dynamic Responses of Gut Bacteria to a Mammalian Glycan. Journal Of Bacteriology 2015, 197: 1538-1548. PMID: 25691527, PMCID: PMC4403648, DOI: 10.1128/jb.00010-15.Peer-Reviewed Original ResearchConceptsUtilization genesRelated speciesBacterial speciesBacteroides speciesPolysaccharide utilization genesCase of genesGut bacteriaGut bacterial speciesOrthologous genesCommunity compositionExpression dynamicsMammalian glycansSole carbon sourceRelated microbesBacterial communitiesMicrobial speciesMammalian intestineSame geneStable coexistenceGut microbial compositionDifferential regulationExpression behaviorGenesMicrobial compositionSustained activation
2012
The Impact of Differential Regulation on Bacterial Speciation
Groisman E. The Impact of Differential Regulation on Bacterial Speciation. 2012, 109-114. DOI: 10.1128/9781555818470.ch15.Peer-Reviewed Original ResearchBacterial speciesGene regulatory strategiesRelated bacterial speciesResistance proteinAmino acid sequenceEukaryotic speciesRelated speciesBacterial speciationRelated organismsIndividual speciesRegulatory proteinsAcid sequenceBacterial behaviorEnteric speciesGenetic differencesGenetic scenariosDifferential regulationResistance genesEscherichia coliSpeciesEconomic importanceProteinSalmonella entericaFamily EnterobacteriaceaeOrganisms
2010
Defining the Plasticity of Transcription Factor Binding Sites by Deconstructing DNA Consensus Sequences: The PhoP-Binding Sites among Gamma/Enterobacteria
Harari O, Park SY, Huang H, Groisman EA, Zwir I. Defining the Plasticity of Transcription Factor Binding Sites by Deconstructing DNA Consensus Sequences: The PhoP-Binding Sites among Gamma/Enterobacteria. PLOS Computational Biology 2010, 6: e1000862. PMID: 20661307, PMCID: PMC2908699, DOI: 10.1371/journal.pcbi.1000862.Peer-Reviewed Original ResearchMeSH KeywordsArtificial IntelligenceBacterial ProteinsBase SequenceBinding SitesChromatin ImmunoprecipitationCluster AnalysisComputational BiologyConsensus SequenceDNA, BacterialEnterobacteriaceaeEvolution, MolecularGene Expression ProfilingGenome, BacterialModels, GeneticMolecular Sequence DataNucleic Acid ConformationOligonucleotide Array Sequence AnalysisPattern Recognition, AutomatedSequence AlignmentTranscription FactorsConceptsGene expressionSite sequenceKey cis-regulatory elementsExpression of dozensGenome-wide analysisCis-regulatory elementsTranscription Factor Binding SitesDifferential gene expressionSpecific DNA sequencesDNA consensus sequencePhoP proteinAncestral geneTarget promotersDistant speciesHigh conservationTranscriptional regulatorsInter-species differencesChromatin immunoprecipitationRelated speciesRNA polymeraseDNA sequencesTarget genesRegulatory proteinsMolecular basisConsensus sequence