CTNNB1 Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the nucleotide sequence of the CTNNB1 gene.

**Synonyms:** - Beta Catenin Gene Mutation - Beta-Catenin Gene Mutation - CTNNB Gene Mutation - CTNNB1 mutation - Cadherin-Associated Protein, Beta 1 (88kD) Gene Mutation - Cadherin-Associated Protein, Beta Gene Mutation - Catenin Beta 1 Gene Mutation - Catenin Beta-1 Gene Mutation - Positive