The early expression of proneural, neurogenic and neural progenitor markers following knockdown of lfng. (A-J) Dorsal views of control MO (A-E) and lfngE1I1 MO (F-J) injected embryos at 18 hpf, showing ngn1 (A,F), ascl1a (B,G), ascl1b (C,H), deltaA (D,I), and deltaB (E,J) mRNA expression in the hindbrain. (K-X) Dorsal views of control MO (K-Q′) and lfngE1I1 MO (R-X′) injected embryos at 28 hpf, showing ngn1 (K,K′,R,R′), ascl1a (L,L′,S,S′), ascl1b (M,M′,T,T′), deltaA (N,N′,U,U′), deltaB (O,O′,V,V′), her4 (P,P′,W,W′) and sox3 (Q,Q′,X,X′) mRNA expression in the hindbrain. K′-X′ are higher magnifications of the indicated areas in K-X. Scale bars: 100 μm.
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