Variant: rs146320075 

    present in Gene: TTC21B
    present in Chromosome: 2
    Position on Chromosome: 165917459
    Alleles of this Variant: T/C

rs146320075 in TTC21B gene and NEPHRONOPHTHISIS 12 PMID 21258341 2011 TTC21B contributes both causal and modifying alleles across the ciliopathy spectrum.