HMGN1 wt Allele

**Semantic type:** Gene or Genome

**Definition:** Human HMGN1 wild-type allele is located in the vicinity of 21q22.2 and is approximately 7 kb in length. This allele, which encodes nonhistone chromosomal protein HMG-14 protein, is involved in the modulation of chromatin modifications. The HMGN1 gene is overexpressed in Down syndrome.

**Synonyms:** - HMG14 - High-Mobility Group Nucleosome Binding Domain 1 wt Allele