Choy, H E Repression and activation of promoter-bound RNA polymerase activity by Gal repressor. [electronic resource] - Journal of molecular biology Sep 1997 - 293-300 p. digital Publication Type: Journal Article ISSN: 0022-2836 Standard No.: 10.1006/jmbi.1997.1221 doi Subjects--Topical Terms: Binding SitesDNA-Directed RNA Polymerases--metabolismEscherichia coli--geneticsEscherichia coli ProteinsGalactose--metabolismGene Expression RegulationModels, GeneticMutationOperonPromoter Regions, GeneticProtein BindingRepressor Proteins--geneticsTranscription, Genetic