[Widely expressed as two alternative transcript variants by human RBBP9 Gene, 186-aa 21-kDa nuclear/cytoplasmic Retinoblastoma Binding Protein 9 confers resistance to TGF-Beta 1 growth inhibition through interaction with Rb and subsequent displacement of E2F-1 and may play a role in regulation of cell proliferation and differentiation. (NCI) ( NCI )] (UMLS (NCI) C1313695) BOG Protein; RBBP10; RBBP9; Retinoblastoma Binding Protein 9; Retinoblastoma-Binding Protein 10; =Amino Acid, Peptide, or Protein; Biologically Active Substance ;