PMID 20002452 2010 A novel nonsense mutation in CUL4B gene in three brothers with X-linked mental retardation syndrome.
PMID 17273978 2007 Mutation in CUL4B, which encodes a member of cullin-RING ubiquitin ligase complex, causes X-linked mental retardation.
PMID 17236139 2007 Mutations in CUL4B, which encodes a ubiquitin E3 ligase subunit, cause an X-linked mental retardation syndrome associated with aggressive outbursts, seizures, relative macrocephaly, central obesity, hypogonadism, pes cavus, and tremor.