Figure 4From: Loss of Dgcr8-mediated microRNA expression in the kidney results in hydronephrosis and renal malformationLoss of Dgcr8 induces apoptosis and proliferation. A TUNEL staining reveals a dramatic increase in apoptosis in Dgcr8 deficient kidneys (representative images of renal cortex, bar = 100 μm). B Staining for Ki-67 reveals an increase in proliferation in Dgcr8 knockout kidneys (bar = 100 μm).Back to article page