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Fig. 4. After visualization of whole mount in situ hybridization, embryos were sectioned. Shown is a tailbud stage (stage 25) embryo. Panel (G)indicates the plane of section for panels (A-F). Abreviations: ep epidermis, ev eye vesicle, hm head mesenchyme, sa stomatodeal anlage, mb midbrain, fg foregut, cg cement gland, n notocord, hb hindbrain, ov otic vesicle, so somite, sc spinal cord. Note that the staining at the bottom of (E) is continuous with other somitic staining as demonstrated in (F) and represents posterior somitic expression of xfz2. |
