Transcription regulator that specifically up-regulates the gene cluster that mediates the biosynthesis of fusarielins F, G and H, decaketide compounds with 5 methylations and a decaline core that act as mycoestrogens as they stimulate growth of MCF-7 breast cancer cells (PubMed:22252016). Probably binds the 5'-CGGNNNCCG-3' motif present in the promoter of all the cluster genes (PubMed:22252016).