CTNNB1 Gene Deletion

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality referring to the loss of at least one copy of the CTNNB1 gene.

**Synonyms:** - Beta Catenin Gene Deletion - Beta-Catenin Gene Deletion - CTNNB Gene Deletion - Catenin Beta 1 Gene Deletion - Catenin Beta-1 Gene Deletion