… Activation of transcription from the promoter of a gene involves the binding of transcriptional
activator proteins to … The DNA-bound transcriptional activator protein either brings with it or …

… components required for transcription activation at the … and mechanistic descriptions of
transcription activation at each of two … derived from study of transcription activation at simple CAP-…

… In this study, we directly compare the transcriptional activation properties of PDX-1 and …
homeoproteins interact with a common factor, E47/Pan1, and activate insulin gene transcription …

… The two-hybnd system exploits the ability of a pair of interacting proreins to bring a
transcription activation domain into close proximity with a DHA-blnding site that regulates the …

… eukaryotic transcriptional activating regions also recognize inhibitors. In one case, that
involving the activator p53 and MDM2, the activating region forms an α-helix on interaction with …

… protein is essential for HIV transcription in infected cells. The interaction of Tat with the
cellular transcription elongation factor P-TEFb (positive transcriptional elongation factor b) …

… Phosphorylation of MSK1 releases AtWRKY33 of protein complex allowing the protein to
exert its role as a transcriptional activator of plant defense genes. Finally, during attack of …

… a structurally characterized transcription activator protein (1, 2… ''activating region" that is
essential for transcription activation … RNAP are essential for transcription activation by CAP at the …

… for transcription activation by class I transcription factors and may be involved in direct
protein-protein … Two class II factors, PhoB and CRP (in the case of gal transcription), makecontacts …

… that protein-protein interactions between the MalT molecules bound to the different sites are
involved in the formation of nucieoprotein complexes leading to activation of transcription. In …