We use a modified form of ChIP to analyze the recruitment of seven sets of proteins to the yeast GAL genes upon induction. We resolve three stages of recruitment: first SAGA, then Mediator, and finally Pol II along with four other proteins (including TBP) bind the promoter. In a strain lacking SAGA, Mediator is recruited with a time course indistinguishable from that observed in wild-type cells. Our results are consistent with the notion that a single species of activator, Gal4, separately contacts, and thereby directly recruits, SAGA and Mediator.
|Evidence ID||Analyze ID||Interactor||Interactor Systematic Name||Interactor||Interactor Systematic Name||Type||Assay||Annotation||Action||Modification||Phenotype||Source||Reference||Note|
|Evidence ID||Analyze ID||Gene||Gene Systematic Name||Gene Ontology Term||Gene Ontology Term ID||Qualifier||Aspect||Method||Evidence||Source||Assigned On||Annotation Extension||Reference|
|Evidence ID||Analyze ID||Gene||Gene Systematic Name||Phenotype||Experiment Type||Experiment Type Category||Mutant Information||Strain Background||Chemical||Details||Reference|
|Evidence ID||Analyze ID||Regulator||Regulator Systematic Name||Target||Target Systematic Name||Experiment||Assay||Construct||Conditions||Strain Background||Reference|