NCIt synonyms : Son of Sevenless, Drosophilia, Homolog 2 Gene; NS9; Son of Sevenless Homolog 2 (Drosophila) Gene; Son of Sevenless (Drosophilia) Homolog 2 Gene; SOS-2; SOS Ras/Rho Guanine Nucleotide Exchange Factor 2 wt Allele;
NCIt definition : Human SOS2 wild-type allele is located in the vicinity of 14q21.3 and is approximately
114 kb in length. This allele, which encodes son of sevenless homolog 2 protein, is
involved in the modulation of Ras signaling. Mutation of the gene is associated with
Noonan syndrome 9.;