Figure 2From: Whole exome sequencing reveals novel COL4A3 and COL4A4mutations and resolves diagnosis in Chinese families with kidney disease Reprocessed electron micrographs of the renal biopsy from patient III-1 of family 1. Capillary loop showing segmental thinning of GBM (arrow) with no irregular GBM thickening and lamellation (X 4000).Back to article page