NCIt definition : Human NPHP1 wild-type allele is located in the vicinity of 2q13 and is approximately
83 kb in length. This allele, which encodes nephrocystin-1 protein, plays a role in
the progression of adhesion-dependent signaling pathways. Mutations in the gene are
associated with familial juvenile nephronophthisis type 1, Senior-Loken syndrome type
1, and Joubert syndrome type 4.;