Fig. 2

Principal component (PCA) and cluster analyses of differential abundance proteins (DAPs) using individual replicates. A: Principal component analysis (PCA) of NILs. Data are expressed as relative values: bh53 is shown in green; bh51 is shown in orange; and bh50 is shown in blue. B: The individual replicates were separated into three groups: bh51 is shown in red; bh53 is shown in green; and the two bh50 controls are shown in black