Fig. 7
From: In vivo Hox binding specificity revealed by systematic changes to a single cis regulatory module
Requirement of WNT signalling and Hox input for vvl1+2 activity. a Expression of vvl1+2 (red) with respect to wg (blue), and with Ubx/Abd-A (green in right panel) in wild type embryos. Expression of vvl1+2 (red) in wg mutant embryos (b) also stained to detect Ubx and Abd-A (green in right panel) and the wg expressing domain (blue). c Expression of vvl1+2 (red) in Scr Antp Ubx mutant embryos with respect to Ubx/Abd-A (green in right panel). Expression of vvl1+2 (red) in wg; Scr Antp Ubx mutant embryos (d) also stained to detect Ubx/Abd-A (green) and the wg expressing domain (blue in right panel). e Expression of vvl1+2 (red) in Scr Antp Ubx abd-A mutant embryos with respect to Abd-B expression (green in right panel). Expression of vvl1+2 (red) in wg; Scr Antp Ubx abd-A mutant embryos (f) also stained to detect Abd-B (green) and the wg expressing domain (blue in right panel)
