Gene expression profiling DN mutants. A) Overlap between gene lists in the sim-GAL4 and pros-GAL4 experiments. B) Hierarchical clustering of genes with significant expression changes when DN proteins are driven in the neuroectoderm with pros-GAL4. C) Dichaete binding associated with genes changing expression in the pros-GAL4 study: dark (1% FDR) and light blue (25% FDR) bars represent binding intervals identified in the BDTNP Dichaete ChIP study . D) Gene Expression Maps from FlyExpress .