| Type | MGI:General | Description | at 2 to 8 months, 6 of 9 male mice from the first generation (N1) on a background containing FVB exhibit heavy proteinuria unlike mice backcrossed to a C57BL/6 background for 4 generations all mice from N2, N3, and N4 generations on the FVB containing background develop proteinuria by 2 weeks and 2 months unlike wild-type mice |
