Fig. 2From: Phenotype variability in a large Spanish family with Alport syndrome associated with novel mutations in COL4A3 geneElectron microscopy of proband kidney biopsy. a Glomeruli ultrastructure with thickening of the GBM. Note the division and lamelation of BM (×6500). b Focal fusion of podocyte foot, and reduction of GBM thickness between 150 and 217 nm (×8000)Back to article page