Fig. 8
From: FoxB, a new and highly conserved key factor in arthropod dorsal–ventral (DV) limb patterning
Expression of odd-skipped (odd) in dissected limbs of WT embryos (a) and FoxB knockdown embryos (b). Class-I phenotype “Bandyklubba”. Lateral views. Numbers indicate domains of odd expression from proximal to distal. Numbers in brackets indicate weak expression after FoxB dsRNA treatment. Black asterisks indicate the most distal domain of odd. Note the much weaker or missing ventral expression of odd in FoxB knockdown embryos. The odd gene is likely involved in joint formation, and these results suggest a connection between FoxB function and appendage podomerization. Abbreviations as in Fig. 2; d distal; p proximal