Activating Histone H3 Gene Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the nucleotide sequence of a histone H3 family gene that results in both aberrant chromatin remodeling and dysregulated activation of gene expression.

**Synonyms:** - Activating H3 Gene Mutation - Activating H3 Histone Family Gene Mutation - Activating H3 Mutation - Activating Histone H3 Mutation