Article
[Functional interrelationship between elements of the Escherichia coli udp gene promotor responsible for binding regulatory proteins CytR, CRP, and RNA polymerase].
Genetika - 1 Sept 2002
Zolotukhina M A, Ovcharova I V, Eremina S Iu, Erraĭs L L, Mironov A S
Abstract excerpt
Site-directed mutagenesis was conducted in the regulatory region of the Escherichia coli udp gene at promoter sites responsible for binding regulatory proteins CRP and CytR as well as RNA polymerase (the core-promoter containing the--10 sequence). In mutants with an "improved"--10 region, a partial relief from the control of the cAMP-CRP transcription activation complex occurred, and the negative CytR repressor...
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