Fig. 2. Sema3d knockdown reduces migratory NCC markers without affecting
EMT. (A,B) Uncaged FITC-dextran (green) and TOPRO3 labeling
of nuclei (blue) in the hindbrain at 17 hpf in CONMO (A) and 3DMO (B) injected
embryos. (C-E) Double in situ hybridization for crestin
(green) and dlx2 (red); expression is reduced in 3DMO (D) and
3DI4E5MO (E) injected embryos compared with CONMO (C). (F)
Quantification of the area of labeling of crestin and dlx2
in the r4 migratory stream, indicated by white outline in C.
*P<10-6, t-test. (A-E) Dorsal
views, anterior is leftwards. oto, otocyst. Scale bars: 40 µm.