Table 3.

Genes with disease-causing mutations in 230 Japanese patients with proteinuria.

Causative Gene	N
WT1	17
NPHS1	8
INF2	8
TRPC6	7
LAMB2	6
ADCK4	4
NUP107	3
LMX1B	2
ACTN4	2
PAX2	2
COL4A5	2
Others(COQ6, FAT1, PLCE1, SMARCAL1, TTC21B, MYH9, CUBN,LAMA5)	8
causative mutations not detected	161