Figure 2.

Schematics of the homologous recombinations into the FTO locus. FTO‐0: EGFP was inserted in frame with FTO ATG. The transgenic embryos and larvae had weak ubiquitous expression. FTO‐1 uses enhancer detection as shown in Figure 1c. The transgenic embryos and larvae had expression in the epiphysis, in the posterior tuberculum and in the hypothalamus, in the inner ear, notochord, and in the kidneys.