NCIt definition : Human RYR2 wild-type allele is located in the vicinity of 1q43 and is approximately
792 kb in length. This allele, which encodes ryanodine receptor 2 protein, plays a
role in heart development and cardiac muscle contraction. Mutations in the gene are
associated with catecholaminergic polymorphic ventricular tachycardia 1 and ventricular
arrhythmias due to cardiac ryanodine receptor calcium release deficiency syndrome.;