Homozygous CDKN2B Gene Deletion

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality referring to the loss of both copies of the CDKN2B gene.

**Synonyms:** - Biallelic CDKN2B Deletion - Biallelic CDKN2B Gene Deletion - Homozygous CDK4I Gene Deletion - Homozygous CDKN2B Deletion - Homozygous Cyclin Dependent Kinase Inhibitor 2B Gene Deletion - Homozygous Cyclin-Dependent Kinase Inhibitor 2B Gene Deletion - Homozygous INK4B Gene Deletion - Homozygous MTS2 Gene Deletion - Homozygous P15 Gene Deletion - Homozygous TP15 Gene Deletion - Homozygous p15INK4b Gene Deletion