NCIt synonyms : v-MAF Musculoaponeurotic Fibrosarcoma Oncogene Homolog G (Avian) Gene; MAF bZIP Transcription Factor G wt Allele;
NCIt definition : Human MAFG wild-type allele is located in the vicinity of 17q25.3 and is approximately
9 kb in length. This allele, which encodes transcription factor MafG protein, plays
a role in the modulation of transcription by RNA polymerase II.;
NCIt note : The MAFG gene product lacks a putative transactivation domain and behaves as a transcriptional
repressor in a homodimer. However, it seems to serve as a transcriptional activator
by dimerizing with other (usually larger) basic-zipper proteins and recruiting them
to specific DNA-binding sites. Small Maf proteins heterodimerize with Fos and may
act as competitive repressors of the NF-E2 transcription factor. Activates globin
gene expression when associated with NF-E2 (GeneCards).;