TP53 Gene Amplification

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular genetic abnormality indicating the presence of multiple copies of the TP53 gene.

**Synonyms:** - LFS1 Gene Amplification - Li-Fraumeni Syndrome Gene Amplification - P53 Gene Amplification - TP53 Amplification - Tumor Protein p53 Gene Amplification