SOS1 Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the nucleotide sequence of the SOS1 gene.

**Synonyms:** - SOS Ras/Rho Guanine Nucleotide Exchange Factor 1 Gene Mutation - SOS-1 Gene Mutation - SOS1 mutation - Son of Sevenless Homolog 1 Gene Mutation