2021
Cellular Adaptations to Cytoplasmic Mg2+ Limitation
Groisman EA, Chan C. Cellular Adaptations to Cytoplasmic Mg2+ Limitation. Annual Review Of Microbiology 2021, 75: 649-672. PMID: 34623895, DOI: 10.1146/annurev-micro-020518-115606.Peer-Reviewed Original ResearchConceptsCytoplasmic MgLeader regionATP-dependent proteaseTranscriptional regulator PhoPAbundant divalent cationOpen reading frameActivity of ribosomesSimilar adaptation strategiesRegulated proteolysisExpression of proteinsRegulator PhoPMicrobial speciesReading frameCellular adaptationDifferent genesCoding regionsBacterial speciesProtein synthesisSpeciesProteinAbundanceDivalent cationsExpressionCytoplasmic Mg2Enzymatic reactions
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