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. 2020 Jun 2;11:2777. doi: 10.1038/s41467-020-16605-x

Fig. 3. Type IV collagen α5 chain staining at 21 weeks of age.

Fig. 3

Green: Type IV collagen α5 chain. Red: WT1 as a podocyte marker. a Wild-type mouse treated with the vehicle. b Mutant mouse treated with the vehicle. cf Mutant mouse treated with the antisense oligonucleotide (ASO) (e, f cropped). Type IV collagen α5 chain was completely negative in the vehicle group (b), but was clearly expressed on the tubular basement membrane and even on the glomerular basement membrane (GBM); although, expression was only partial on the GBM (e, f arrows). Scale bars are 100 μm. Two different researchers from different institutes conducted the staining, and the expression pattern was identical.