Fig. 2From: Gene expression profiles in human HepG2 cells treated with extracts of the Tamarindus indica fruit pulpA principal components analysis (PCA) plot of HepG2 cells grown in the presence and absence of extracts of the T. indica fruit pulp showing biological replicates (n = 3) of control and treated samples. Arrays for the control group were in blue, and those for the treated group were in red. The data are clustered by treatment (a) and scan date (b). Each ball represents an array or a sampleBack to article page