NCIt definition : Human KCNJ18 wild-type allele is located in the vicinity of 17p11.2 and is approximately
12 kb in length. This allele, which encodes inward rectifier potassium channel 18
protein, is involved in the maintenance of resting membrane potential in excitable
cells. Selected variants of this gene are involved in thyrotoxic hypokalemic periodic
paralysis susceptibility 2.;