Research Article

Amino Acid Metabolism in Gilthead Seabream Is Affected by the Dietary Protein to Energy Ratios

Figure 5

Principal component analysis (PCA) of the metabolic flux assays data generated by gilthead seabream juveniles fed LowP/E and HighP/E diets labelled with 14C-protein (Protein), 14C-lysine (Lys), and 14C-methionine (Met). Each point represents the projection of an individual sample in the PC1 and PC2 axis. Each dietary treatment is identified as a unique shape and each 14C-amino acid as a unique color, as indicated in the figure.