HRAS Gene Amplification

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular genetic abnormality indicating the presence of multiple copies of the HRAS gene.

**Synonyms:** - H-ras Gene Amplification - HRAS1 Gene Amplification - HRas Proto-Oncogene, GTPase Gene Amplification - Ha-ras Gene Amplification - Harvey Rat Sarcoma Viral Oncogene Homolog Gene Amplification - RASH1 Gene Amplification - c-H-ras Gene Amplification - v-Ha-ras Harvey Rat Sarcoma Viral Oncogene Homolog Gene Amplification