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. 2010 Jan 8;6(1):e1000719. doi: 10.1371/journal.ppat.1000719

Figure 5. Principal components analysis scores plot showing the segregation of samples based on lipid profiles.

Figure 5

Duplicate lipid abundance measurements (corresponding to R1 and R2) were made 24, 48 and 72 h after infection with either HCVcc or UV-HCVcc and using a time-matched mock (conditioned media, CM) as the reference. A total of 272 features significantly different (ANOVA, p<0.05) between treatment and time were compared using principal components analysis (PCA). The scores plot shows temporal differences (represented along principal component 1) as well as HCV-specific differences (represented along principal component 2).