wd40, ubiquitination, DNA repair, genetic disease, heterodimer, wd40, mental retardation, nucleotide excision repair, photosensitivity, RNA polymerase II CTD, transcription_coupled repair, dna damage response, cullin complex, RNA polymerase I, DCAF, DDB1 Cul4 Associated Factor, transcription-coupled DNA repair
GO:0006284
base-excision repair
GO:0006289
nucleotide-excision repair
GO:0006283
transcription-coupled nucleotide-excision repair
GO:0016567
protein ubiquitination
GO:2001207
regulation of transcription elongation from RNA polymerase I promoter
GO:0031461
cullin-RING ubiquitin ligase complex
cockayne syndrome complementation group A. dwarfism, precociously senile appearance, pigmentary retinal degeneration, optic atrophy, deafness, marble epiphyses in some digits, sensitivity to sunlight, and mental retardation.