Analysis of In-Vivo LacR-Mediated Gene Repression Based on the Mechanics of DNA Looping
Zhang Y, McEwen AE, Crothers DM, Levene SD. Analysis of In-Vivo LacR-Mediated Gene Repression Based on the Mechanics of DNA Looping. PLOS ONE 2006, 1: e136. PMID: 17205140, PMCID: PMC1762422, DOI: 10.1371/journal.pone.0000136.Peer-Reviewed Original ResearchConceptsGene regulationNucleoprotein complexesNon-specific DNA-binding proteinE. coli lac repressorWild-type E. coli strainDNA-binding proteinsSmall DNA loopsSame DNA moleculeGene repressionDNA loopingDNA loopsOperator sitesOperator affinityDNA rigidityLac repressorE. coli strainsProtein conformationDNA persistence lengthDNA moleculesRepressor concentrationRepressionColi strainsDNARegulationVivo