Fig. 9
From: FoxB, a new and highly conserved key factor in arthropod dorsal–ventral (DV) limb patterning
Summary of gene expression in WT legs and FoxB-RNAi knockdown legs. Regulatory interactions of the investigated genes as known from Drosophila and as suggested by our results from the spider are indicated. Question marks indicate that it is unclear if the suggested activation of H15 and repression of omb are direct effects of FoxB, or whether they represent indirect effects