Fig. 5
From: Protective role of the vulture facial skin and gut microbiomes aid adaptation to scavenging
PC1 vs PC2 of each pathway class protein counts. Red squares represent facial skin samples, blue triangles represent gut samples. The examined pathway classes were: 1—Amino acid metabolism. 2—Metabolism of other secondary metabolites. 3—Carbohydrate metabolism. 4—Energy metabolism. 5—Glycan biosynthesis and metabolism. 6—Lipid metabolism. 7—Metabolism of co-factors and vitamins. 8—Metabolism of other amino acids. 9—Metabolism of terpenoids and polyketides. 10—Biodegradation and metabolism of xenobiotics