Identification of causative mutations/deletions in 36 of the 204 CAKUT cases. For each gene (ANOS1, CHD7, EYA1, GATA3, HNF1B, KIF14, PAX2, and PBX1), the proportions of patients with mutations and deletions are shown in dark and light colors, respectively. All of the mutations/deletions are heterozygous, except for KIF4, for which they are biallelic.