NCIt definition : Human GAD1 wild-type allele is located in the vicinity of 2q31.1 and is approximately
48 kb in length. This allele, which encodes glutamate decarboxylase 1 protein, plays
a role in the synthesis of the neurotransmitter gamma-aminobutyric acid. Mutation
of the gene is associated with developmental and epileptic encephalopathy 89.;