NTRK2 Gene Amplification

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular genetic abnormality indicating the presence of multiple copies of the NTRK2 gene.

**Synonyms:** - NTRK2 Amplification - Neurotrophic Receptor Tyrosine Kinase 2 Gene Amplification - Neurotrophic Tyrosine Kinase Receptor 2 Gene Amplification - Neurotrophic Tyrosine Kinase Receptor Type 2 Gene Amplification - TRKB Tyrosine Kinase Gene Amplification - Tropomyosin-Related Kinase B Gene Amplification