Bartter’s syndrome, hypokalaemic alkalosis with hypercalciuria, is caused by mutations in the Na-K-2Cl cotransporter NKCC2. - Simon,D.B.; Karet,F.E.; Hamdan,J.M.; Dipietro,A.; Sanjad,S.A.; Lifton,R.P. (Nat Genet, 1996)