Figure 4From: Next-generation text-mining mediated generation of chemical response-specific gene sets for interpretation of gene expression data Discrimination of triazoles using PCA. Discrimination of triazoles (hexaconazole (HEX), triadimefon (TDI), flusilazole (FLUc)) from other developmentally toxic compounds (monobutyl phthalate (MBP), monoethylhexyl phthalate (MEHP), carbamazepine (CBZ), methylmercury (MeHg), warfarin (WARF), nitrofen (NIF), methotrexate (MTX)), non-toxic compunds (monomethyl phthalate (MMP), saccharine (SACC)) and time-matched unexposed cultures (Control) using principal component analysis on the basis of the leafnodes from the neural plate/tube gene set. Variance of the first principal component (horizontal axis): 70%. Variance of the second principal component (vertical axis): 14%.Back to article page