Figure 3From: Significantly fewer protein functional changing variants for lipid metabolism in Africans than in EuropeansThe observed R (grey bar) and the background R (white bar) on protein functional changing variants (PFCVs) for Hapmap dataset in amino acid catabolic and biosynthetic processes (mean±SD). The background Rs were obtained using permutation test. A: Results for amino acid catabolic process. B: Results for amino acid biosynthetic process.Back to article page