Fig. 2.—

Two-way hierarchical clustering of the levels of expression for genes with core promoter type Inr alone or Inr/DPE, and associated with either one or both diagnostic GO terms, across 30 timepoints of the life cycle of D. melanogaster. Red, overexpession; green, underexpression. High levels of expression are common at some point during embryogenesis, and intermediate to high levels of expression are often observed during the larval–pupal transition. A more reduced number of genes show additionally substantial expression in adult males and females.