Fig. 3.

BDP and SB431542 impact larval regeneration. a) Caudal fins of 2 dpf (days post-fertilization) larvae were amputated and exposed to vehicle (0.1% DMSO), 1 μM beclomethasone dipropionate (BDP), or 100 μM SB431542. Regenerative progression was evaluated and pictures were taken at 3 dpa (days post-amputation). b) In situ localization of dlx5a, junbl, wnt10a, ilf2, smarca4, raldh2 and mvp in larvae exposed to BDP and SB431542 demonstrated a similar expression pattern. c) Exposure to SB431542 did not significantly alter expression of cripto-1.