Inactivating BRCA1 Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A mutation in the BRCA1 gene that either leads to loss of expression or results in the translation of an inactive breast cancer type 1 susceptibility protein.

**Synonyms:** - BRCA1 Gene Inactivation - BRCA1 Inactivation - BRCA1 Loss of Function Gene Mutation - BRCA1 Loss of Function Mutation - BRCA1 Tumor-Suppressor Gene Inactivation - Inactivating BRCA1 Mutation - Inactivating BROVCA1 Gene Mutation - Inactivating Breast Cancer 1 Gene Mutation - Inactivating Breast Cancer 1, Early Onset Gene Mutation - Inactivating Breast Cancer Type 1 Susceptibility Gene Mutation - Loss of Function BRCA1 Gene Mutation - Loss of Function BRCA1 Mutation