BCL2 Gene Amplification

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular genetic abnormality indicating the presence of multiple copies of the BCL2 gene.

**Synonyms:** - B-Cell CLL-Lymphoma 2 Gene Amplification - B-Cell CLL/Lymphoma 2 Gene Amplification - BCL2, Apoptosis Regulator Gene Amplification - Bcl-2 Gene Amplification