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Fig. 3. Spatial expression pattern of Clip1 during early Xenopus development. Maternal Clip1 is localized in animal region and zygotic Clip1 becomes detectable in marginal region from the gastrulation. Clip1 is also expressed in the head region and somite at the tailbud stages. (A and C) Animal view. (B, D, H, and I) Lateral view. (E) Vegetal view. (F) Sagittal bisection view. (G) Dorsal view. (J) Sense control probe. Vegetal view. Arrow heads indicate the dorsal lip of blastopore. an, anterior neural border; ba, branchial arch; sm, somite. |