Pdlim7 overexpression does not alter Fgf signaling genes. Dorsal view of whole-mount antisense RNA in situ hybridization of wild-type (A, C, E, G, I, K, M, O, Q) and 100 pg synthetic pdlim7 mRNA injected (B, D, F, H, J, L, N, P, R) embryos. A-H: Expression of fgf24 at 24 hpf (A-B), 32 hpf (C-D), 36 hpf (E-F), and 48 hpf (G-H). I-P: Expression of fgf10 at 24 hpf (I-J), 32 hpf (K-L), 36 hpf (M-N), and 48 hpf (O-P). Q-R: Expression of fgfr2 at 48 hpf.