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Gene/Clone | Species | Stage | Anatomy Item | Experimenter |
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prickle3 | xenopus | otic placode [+] |
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Experiment details for prickle3
The involvement of PCP proteins in radial cell intercalations during Xenopus embryonic development.The involvement of PCP proteins in radial cell intercalations during Xenopus embryonic development.
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Fig. 2. Expression of prickle3 transcripts in Xenopus early embryos. Embryos were subjected to whole-mount in situ hybridization with Pk3 anti-sense RNA probe or sense probe as a control. Pk3 transcripts are present in the animal pole ectoderm of stage 10 gastrulae (A), and non-neural ectoderm of stage 15 neurulae (B). (C) Stage 18 embryo. Epidermal ectoderm is strongly positive (arrowhead), as compared to neuroectoderm. (D) Stage 21 embryo, anterior region, with staining in the profundal and posterior region placodes (arrowhead). (E) Stage 24 embryo, the otic vesicle and the posterior placodal region are positive (arrowheads). (F) Stage 26 embryos, tailbud. An embryo hybridized with the sense probe is shown on bottom. Anterior is to the left. Lateral view is shown in all panels, except dorsal view in C. (G, H) Cross-sections of stage 18 embryos. Arrowheads point to the staining in neural folds (G) and in both inner and outer layers of the epidermis (H). Positions of nuclei in the epidermis are outlined by dotted lines. Abbreviations: n, notochord, s, somites, np, neural plate. | ||||||||||||||||
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prickle3 (prickle 3) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 24, head region, lateral view, anterior left, dorsal up. | ||||||||||||||||
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prickle3 (prickle 3) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 26/27, lateral view, anterior left, dorsal up. |