1.
Biochem Soc Trans
; 34(Pt 6): 1075-8, 2006 Dec.
Article
in English
| MEDLINE
| ID: mdl-17073754
ABSTRACT
Genetics and biochemistry have been exploited to investigate transcription activation by the Escherichia coli CRP (cAMP receptor protein) factor at promoters with a DNA site for CRP near position -41 and the effects of a second upstream-bound CRP molecule. We show that the upstream-bound CRP contributes to transcription activation by improving the recruitment of RNA polymerase.