The unfolding 'SAGA' of transcriptional co-activators
Thursday, July 14, 2011 - 16:30
in Biology & Nature
Successful gene expression requires the concerted action of a host of regulatory factors. Long overshadowed by bonafide transcription factors, coactivatorsthe hanger-ons that facilitate transcription by docking onto transcription factors or modifying chromatinhave recently come to the fore.