Dorsal marker expression in trim36-depleted embryos. Dorsal
genes and β-catenin protein in control (A,C,E,G) and
trim36-depleted (B,D,F,H) embryos. (A,B) In situs for
eomes in stage 12 embryos. Dorsal view, anterior is to the top. Arrow
in A indicates eomes expression in the anterior notochord.
(C,D) In situs for myod in stage 12 embryos. Dorsal
view, anterior is to the top. (E,F) In situs for nr3 in
stage 9.5 embryos. Vegetal view, dorsal is to the top. (G,H)
Immunostaining for β-catenin in stage 8 embryos. Animal pole view of
cleared embryos, dorsal is to the right. Arrow in G indicates nuclear
β-catenin. (I) Quantitative real-time PCR of dorsal (sia
and nr3) and ventral (szl) markers in control (Un) and
trim36-depleted (trim36-) embryos at stage 10.5.