PTCH1 Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the nucleotide sequence of the PTCH1 gene.

**Synonyms:** - PTC Gene Mutation - PTC1 Gene Mutation - PTCH Gene Mutation - Patched 1 Gene Mutation - Patched Homolog (Drosophila) Gene Mutation - Patched Homolog 1 Gene Mutation