Charles B. Kimmel, William W. Ballard, Seth R. Kimmel, Bonnie Ullmann, Thomas F. Schilling (2011) CIL:20076, Danio rerio. CIL. Dataset

Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Blastula period at the 4.3 hour dome 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不同发育阶段的相机显影草图。图像展示了在原肠胚期的4.3小时穹顶阶段。早期阶段中，动物极朝向顶部，而后期则以前端朝上，除非在侧面视图下方展示的动物极（AP）视角，该视角对应胚环和盾形原肠胚的侧面视图。在分裂和原肠胚阶段，展示了面部视图。盾形阶段之后，图像呈现胚胎的左侧，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：穹顶状的卵黄合胞体。胚环：胚环。盾形：胚胎盾。75%-外胚层扩展：Brachet 的裂缝。90%-外胚层扩展：胚盘边缘覆盖卵黄栓。芽：垫状物。3 节：第三节。6 节：视泡原基（上箭头），库普弗泡（下）。10 节：耳板。21 节：晶状体原基。初-6：后侧线原基（位于背侧），孵化腺（位于蛋黄球）。初-16：心脏。高胸鳍：胸鳍芽。复合图像CIL：20098是一张低分辨率图像，其比例尺为250微米，展示了全部图像集。图像与发育动力学203卷第253-310页（1995年）图1相对应。此材料经John Wiley & Sons, Inc.许可复制。版权所有1995 WILEY-LISS, INC.