del11q22.3/ATM Locus

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A cytogenetic abnormality that refers to the deletion of the chromosomal band 11q22.3, which also results in the deletion of the ATM gene.

**Synonyms:** - del11q22.3 (ATM) - del11q22.3/ATM - del11q22.3/Ataxia Telangiectasia Mutated Gene Locus