Fig. 1From: A comparison of microRNA expression profiles from splenic hemangiosarcoma, splenic nodular hyperplasia, and normal spleens of dogsPrincipal component analysis of hemangiosarcoma, nodular hyperplasia, and normal spleen samples. The hemangiosarcoma samples (red) showed differential expression from both nodular hyperplasia (blue) and normal spleen (green) samples. The axes correspond to principal component 1 (x-axis) and principal component 2 (y-axis)Back to article page