Heatmap of differential metabolic pathways significantly affected among FMT-HC and FMT-CRC mice fed iron sufficient (50 ppm) or iron excess (500 ppm) diets. Outliers, defined as 8 times the mean of the group, are indicated in black. Significantly affected pathways families exclusively in FMT-HC (P < 0.01 ) or FMT-CRC mice (P < 0.05) after FDR correction are framed in red.
