Activating STAT5B Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the nucleotide sequence of the STAT5B gene that results in constitutive activation of both signal transducer and activator of transcription 5B and its downstream signaling pathways.

**Synonyms:** - Activating STAT5B Mutation - Activating Signal Transducer and Activator of Transcription 5B Gene Mutation - STAT5B Gain of Function - STAT5B Gain of Function Gene Mutation - STAT5B Gain of Function Mutation