Genetics
As stated above, defects in two genes are thought to be responsible for ADPKD. In 85% of patients, ADPKD is caused by mutations in the gene PKD1 on chromosome 16 (TRPP1); in 15% of patients mutations in PKD2 (TRPP2) are causative.
Read more about this topic: Autosomal Dominant Polycystic Kidney