Fig. 7From: Formation of body appendages during caudal regeneration in Platynereis dumerilii: adaptation of conserved molecular toolsetsSchematic comparison of spatial gene expression data for Distal-less, extradenticle, homothorax and decapentaplegic in developing appendages of various taxa. Adapted from [4]. Dynamics of gene expression have been ignored [4, 5, 46]Back to article page