Skip to main content
Fig. 8 | BMC Cancer

Fig. 8

From: LC-MS based sphingolipidomic study on A549 human lung adenocarcinoma cell line and its taxol-resistant strain

Fig. 8

Principal component analysis and partial least squares discriminant analysis projecting scatter plots. a PCA [R2X (cum) = 0.874, Q2 (cum) = 0.845] score plots based on the content of SPLs obtained from A549 (red, diamond), A549T (blue, triangle), and QC (green, circle) groups; b PLS-DA [R2X (cum) = 0.880, R2Y (cum) = 0.999, Q2 (cum) = 0.998] score plots based on the content of SPLs obtained from A549 (red, diamond) and A549T (blue, triangle) groups

Back to article page