| Type | MGI:General | Description | podocyte markers detected in urine as early as 8 days of age, indicating podocyte detachment in vivo urinary WT1 protein detected in 75% and 83% of homozygous mice at 1 week and at 6-10 weeks of age, respectively, never seen in wild-type controls urinary podocin detected in a subset of urine samples all mice exhibiting podocyturia show some degree of proteinuria and vice versa |