Variant: rs118203980 

    present in Gene: CLDN19
    present in Chromosome: 1
    Position on Chromosome: 42739895
    Alleles of this Variant: G/A;C

rs118203980 in CLDN19 gene and HYPOMAGNESEMIA 5, RENAL, WITH OR WITHOUT OCULAR INVOLVEMENT PMID 17033971 2006 Mutations in the tight-junction gene claudin 19 (CLDN19) are associated with renal magnesium wasting, renal failure, and severe ocular involvement.