Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables RNA polymerase II complex binding activity and transcription elongation factor activity. Involved in regulation of stem cell population maintenance and regulation of transcription elongation by RNA polymerase II. Located in nucleolus and nucleoplasm. Part of chromatin. Is expressed in several structures, including alimentary system; axial musculature; clavicle; submandibular gland primordium; and vibrissa. Orthologous to human WDR43 (WD repeat domain 43).