Charles B. Kimmel, William W. Ballard, Seth R. Kimmel, Bonnie Ullmann, Thomas F. Schilling (2011) CIL:20067, Danio rerio. CIL. Dataset

Camera lucida sketches of the zebrafish embryo at selected stages. 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.

精选阶段的斑马鱼胚胎的 Camera lucida 绘图。早期阶段中，动物极位于上方，随后则变为前端朝上，但就位于其侧面视图下方所示的动物极（AP）视角而言，除胚环和盾形原肠胚外。在分裂和囊胚阶段展示了面部视图。盾形阶段之后，图像展示胚胎的左侧，但在盾形出现之前，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：穹形蛋黄合胞体。胚环：胚环。盾形：胚胎盾。75%-上胚层扩展：Brachet 沟。90%-上胚层扩展：胚盘边缘覆盖蛋黄栓。芽：垫。3 轴节：第三轴节。6 轴节：眼原基（上箭头），库弗弗囊（下）。10 轴节：听板。21 轴节：晶状体原基。Prim-6：后外侧线原基（在背侧），孵化腺（在蛋黄球上）。Prim-16：心脏。高胸鳍：胸鳍芽。复合图像 CIL：20098 是一幅低分辨率图像，其刻度尺为 250 微米，展示了所有图像集。图像与《发育动力学》203 卷第 253-310 页（1995 年）中的图 1 相对应。本材料经约翰·威利与 Sons 公司许可复制。版权所有 1995 WILEY-LISS，INC。