Regulation of UGT genes at different time points. Dendrograms display differential expression of UGT genes (a) 30 and (b) 50 hours after inoculation (hai) with F. graminearum spores. Genes that are significantly changed for the given genetic background (NIL1-NIL4, CM-82036) in response to F. graminearum are indicated in the respective colour. UGT genes homologous to the previously identified DON-detoxification UGTs in B. distachyon are highlighted. Note that the clades within dendrogram do not necessarily reflect groups or families of related genes, but are only used for presentation purposes.