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Fig. 3. Spatial expression of XER81 during normal development. Embryos were hybridized with a digoxigenin-labeled XER81 antisense RNA probe. (A) show different gastrula stages in a vegetal view, (Aʹ′ʹ′) in a lateral view. Arrows indicate the dorsal blastopore lip. (D) and (Dʹ′) show a neurula embryo in a lateral and anterior view, a: anterior, p: posterior. In (E) and (F) a distinct pattern is visible in the eyes (e), ear vesicles (ev), brain, branchial arches (ba), tailtip and the pronephric duct (pd). |