Fig. 3From: In silico analyses of metagenomes from human atherosclerotic plaque samplesMultiple comparison clustering. Clustering of the 22 atherosclerotic samples using a principal coordinate analyses (PCoA) and b unweighted pair group method with arithmetic mean (UPGMA) tree. The 15 unstable atherosclerotic plaque samples (cases) are displayed in white and the 7 stable plaque samples (controls) in gray Back to article page