Fgf signaling pathway genes are disrupted after knock-down of Pdlim7. Dorsal view of whole-mount antisense RNA in situ hybridization of wild-type (A, C, E, G, I, K, M, O, Q, S) and MO2 injected (B, D, F, H, J, L, N, P, R, T) embryos. A-D: Expression of fgf24 at 28 hpf (A-B) and 36 hpf (C-D). E-H: Expression of pea3 at 36 hpf (E-F) and 48 hpf (G-H). I-L: Expression of erm at 28 hpf (I-J) and 48 hpf (K-L). M-P: Expression of fgfr1 at 36 hpf (M-N) and 48 hpf (O-P). Q-T: Expression of fgfr2 at 36 hpf (Q-R) and 48 hpf (S-T). Head is positioned to the left.