Spatial gene expression patterns of zswim6s
A–A”: Stage 2 embryo, animal view (A), lateral view (A’), vegetal view (A”). B–B”: Stage 3 embryo, animal view (B), lateral view (B’), and vegetal view (B”). C, C’: Early blastula stage (stage 6), animal view (C), vegetal view (C’). D, D’: Embryo at late blastula stage, animal view (D), vegetal view (D’). E: Embryo at gastrula stage (stage 10), blastopore lip is indicated by red arrow. F: Animal view. Embryo at neurula stage (stage 13), dorsal view. G: Early tailbud stage (stage 22). H, H’: Stage 24, lateral view (H), anterior view (H’). I, I’: Longitudinal sections of embryo at stage 24. J–L: Late tailbud stages (stages 27 to 34), lateral view. M–M”’: Tailbud stage (stage 34), longitudinal section. N, N’: Late tailbud stage (stage 34), transverse section. a, animal; b, brain; bl, blastopore lip; br, branchial arch; e, eye; msz, marginal and subventricular zone; nc, notochord; np, neural plate; pg, pineal gland; rgcl, retinal ganglion cell layer; s, somites; v, vegetal.