Figure 3

Gene expression profiles of intestinal explants exposed to DON or FX. Heatmap representing differentially expressed probes between the control, DON, and FX conditions. Jejunal explants from 4 different animals were exposed for 4 hours to DMSO (vehicle), 10 μM DON (as a benchmark for the toxicity of TCTBs), or 2 or 10 µM FX. Gene expression was analyzed with a 60 K microarray. Red and green colors indicate values above and below the mean (average Z-score), respectively. Black indicates values close to the mean.