2008
Evolution and Dynamics of Regulatory Architectures Controlling Polymyxin B Resistance in Enteric Bacteria
Mitrophanov AY, Jewett MW, Hadley TJ, Groisman EA. Evolution and Dynamics of Regulatory Architectures Controlling Polymyxin B Resistance in Enteric Bacteria. PLOS Genetics 2008, 4: e1000233. PMID: 18949034, PMCID: PMC2565834, DOI: 10.1371/journal.pgen.1000233.Peer-Reviewed Original ResearchConceptsRegulatory architectureComplex genetic networksDirect transcriptional controlEnteric bacteriaPolymyxin B resistanceEvolutionary historyTranscriptional controlGenetic networksRegulatory proteinsRegulatory pathwaysCellular responsesStructural modulesIndirect regulationRapid activationB resistanceExpression levelsMRNA expression levelsAntibiotic polymyxin BRegulation circuitBacteriaInducible resistanceFunctional propertiesProteinSystem postTransitional stage
2007
A connector of two-component regulatory systems promotes signal amplification and persistence of expression
Kato A, Mitrophanov AY, Groisman EA. A connector of two-component regulatory systems promotes signal amplification and persistence of expression. Proceedings Of The National Academy Of Sciences Of The United States Of America 2007, 104: 12063-12068. PMID: 17615238, PMCID: PMC1924540, DOI: 10.1073/pnas.0704462104.Peer-Reviewed Original ResearchConceptsTwo-component regulatory systemBacterial signal transductionRegulatory systemPersistence of expressionSignal transductionGene transcriptionRegulatory architectureSmall proteinsSalmonella entericaPathwayFunctional characteristicsPmrDExpressionFunctional propertiesPhoP.AmplificationTranscriptionSignal amplificationTransductionGenesDominant formOrganismsProteinPersistenceEnterica