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Figure 5


Fig. 5. Cs-lam{alpha}3/4/5 can drive considerable tail extension in the absence of a functional PCP pathway in C. savignyi. (A,B) Confocal section through (A) late neurula stage wild-type embryo and (B) mid-tail-stage aim/aim embryo. Anterior to the left. bra:GFP in green, phallacidin in red. White arrowheads indicate medially polarized actin-rich structures. (C) Brightfield images of hatched larvae of the indicated genotypes. (D) Widefield bra:GFP fluorescence in an aim/aim;chm/chm embryo. Wild-type sibs (not shown) are at late tailbud stage. (E) Neurula-stage wild-type embryo, with phallacidin staining in white and the notochord primordium pseudocolored in red.