KRAS Exon 2 Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular genetic abnormality indicating the presence of a mutation in exon 2 of the KRAS gene.

**Synonyms:** - KRAS-2 Exon 2 Mutation - KRAS2 Exon 2 Mutation - c-K-ras Exon 2 Mutation - v-Ki-ras2 Kirsten Rat Sarcoma Viral Oncogene Homolog Exon 2 Mutation