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Fig. 4 | BMC Genomics

Fig. 4

From: Unraveling the early molecular and physiological mechanisms involved in response to phenanthrene exposure

Fig. 4

Biological pathways with significant over-representation of down- (a) and up (b) regulated genes (p-values < 0.05) after 30 min, 2, 4, 8 and 24 h of incubation in PHN-treated plants. The functional enrichment of differentially expressed genes was analyzed using the Classification SuperViewer tool from the Bio-Analytical Resource for Plant Biology (http://www.bar.utoronto.ca/ntools/cgi-bin/ntools_classification_superviewer.cgi) with MapMan classification categories. Only significant pathways are shown. Data used to generate the figure are available in Additional file 2: Table S5. The miscellaneous category corresponds to genes encoding multiple enzyme families mainly involving CYP450 and UGT in this study

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