Extended Data Figure 1: Gnathostome enhancer elements selected for reporter analysis.
From: A Hox regulatory network of hindbrain segmentation is conserved to the base of vertebrates
Schematic diagrams depicting the gnathostome enhancer elements assayed for activity in zebrafish and lamprey embryos in this study. The endogenous genomic positions of the enhancer elements (green boxes) are shown relative to the genes that they regulate. Known trans-acting factors are listed above the elements, while the corresponding regulatory modules and their combined activity domains are detailed below the elements. For each element, the species from which it was cloned are listed on the right. Figure adapted with permission from figure 4.2 in ref. 9.
