Somatic DICER1 RNase IIIb Hotspot Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the portion of the nucleotide sequence of the DICER1 gene that encodes the RNase IIIb domain (exons 24 and 25) and originates in somatic cells.

**Synonyms:** - Somatic DICER1 RNase IIIb Hotspot Missense Mutation