NCIt definition : Human FGD1 wild-type allele is located in the vicinity of Xp11.22 and is approximately
51 kb in length. This allele, which encodes FYVE, RhoGEF and PH domain-containing
protein 1, is involved in remodeling the cytoskeleton, modulation of cell shape and
GTP exchange for Rho and Rac family proteins. Mutation of the gene is associated with
both Aarskog-Scott syndrome and X-linked syndromic intellectual developmental disorder
16 (Aarskog-Scott syndrome with attention deficit-hyperactivity disorder).;