EGFP in situ hybridization of CNC12-EGFP transgenic fish embryos. (A) Lateral, (B) dorsal, and (C) oblique views of representative 2-dpf CNC12-EGFP G₁ embryos show EGFP expression in liver (L), gut (G), and also in the pronephros ducts (P). Embryos are shown anterior to the left in all panels.