NCIt definition : Human GATAD2B wild-type allele is located in the vicinity of 1q21.3 and is approximately
134 kb in length. This allele, which encodes transcriptional repressor p66-beta protein,
plays a role in transcriptional repression via regulation of nucleosome deacetylation.
Mutations in the gene are associated with autosomal dominant mental retardation 18
(GAND syndrome).;