NCIt definition : Human CHAT wild-type allele is located in the vicinity of 10q11.2 and is approximately
85 kb in length. This allele, which encodes choline O-acetyltransferase protein, plays
a role in the synthesis of acetylcholine. Mutation of the gene is associated with
congenital myasthenic syndrome with episodic apnea (familial infantile myasthenia
gravis 2).;