NCIt definition : Human GFI1B wild-type allele is located in the vicinity of 9q34.13 and is approximately
46 kb in length. This allele, which encodes growth factor independent protein 1B,
may play a role in the modulation of transcription by RNA polymerase II.;
NCIt note : The GFI1B gene product is a potential regulator of the CDKN1A gene product and is
translocated to chromosome 22q1 in chronic myelogenous leukemia (GeneCards).;