Charles B. Kimmel, William W. Ballard, Seth R. Kimmel, Bonnie Ullmann, Thomas F. Schilling (2011) CIL:20090, Danio rerio. CIL. Dataset

Camera lucida sketches of the zebrafish embryo at selected stages. This image is from the Segmentation period at the 22 hour 26 somite stage. The animal pole is to the top for the early stages, and anterior is to the top later, except for the two animal polar (AP) views shown below their side view counterparts for germ-ring and shield gastrulas. Face views are shown during cleavage and blastula stages. After shield stage, the views are of the embryo's left side, but before the shield arises one cannot reliably ascertain which side is which. Pigmentation is omitted. Arrowheads indicate the early appearance of some key diagnostic features at the following stages: 1 k-cell: YSL nuclei. Dome: the doming yolk syncytium. Germ ring: germ ring. Shield: embryonic shield. 75%-epiboly: Brachet's cleft. 90%-epiboly: blastoderm margin closing over the yolk plug. Bud: polster. 3-somite: third somite. 6-somite: eye primordium (upper arrow), Kupffer's vesicle (lower). 10-somite: otic placode. 21-somite: lens primordium. Prim-6: primordium of the posterior lateral line (on the dorsal side), hatching gland (on the yolk ball). Prim-16: heart. High-pec: pectoral fin bud. Composite image CIL: 20098 is a low resolution image with a scale bar = 250 microns that shows the entire set of image.
Images correspond to Fig 1 of Developmental Dynamics 203:253-310 (1995). This material is reproduced with permission of John Wiley & Sons, Inc. Copyright 1995 WILEY-LISS, INC.

本数据集收录了泽蛙胚胎在选定发育阶段的明视器素描图。图像取自分割期22小时26体节阶段。在早期阶段，动物极位于上方，随后前极上升至上位，除下方两侧视图所示的动物极（AP）视角外，其与原侧视图相对应的胚环和盾状原肠胚。在分裂和囊胚阶段展示了面视图。盾状体形成后，图像展示胚胎左侧，但在盾状体出现之前，无法可靠地确定哪一侧为哪一侧。色素沉着被省略。箭头指示以下阶段某些关键诊断特征的早期出现：1 k-细胞：YSL 核。穹顶：穹顶状的蛋黄合胞体。胚环：胚环。盾状体：胚胎盾。75%-外胚层扩展：Brachet's 裂隙。90%-外胚层扩展：胚盘边缘覆盖蛋黄栓。芽：垫状。3-体节：第三体节。6-体节：视泡原基（上方箭头），库弗弗泡（下方）。10-体节：听板。21-体节：晶状体原基。Prim-6：后外侧线原基（背侧），孵化腺（蛋黄球上）。Prim-16：心脏。胸鳍芽：高胸。复合图像 CIL: 20098 是一张低分辨率图像，标尺 = 250 微米，展示了整个图像集。图像对应于《发育动力学》203 卷第 253-310 页（1995 年）图 1。本材料经 John Wiley & Sons, Inc. 授权复制。版权所有 1995 WILEY-LISS, INC.