NCIt definition : Growth/differentiation factor 9 (454 aa, 51 kDa) is encoded by the human GDF9 gene.
This protein plays a role in folliculogenesis.;
NCIt note : The active growth factor is released from the precursor following proteolytic cleavage
at arginine at amino acid position 319 which is the final amino acid in a polybasic
proteolytic processing site. (EntrezGene and UniProt);