ubiquitination, wd40, transcription repression, pioneer factor
GO:0000122
negative regulation of transcription from Pol II promoter
GO:0031464
Cul4A-RING ubiquitin ligase complex
Groucho
Drosophila melanogaster
Enhancer of split
Drosophila melanogaster
UNC-37
Caenorhabditis elegans
Tup1
Saccharomyces cerevisiae