Charles B. Kimmel, William W. Ballard, Seth R. Kimmel, Bonnie Ullmann, Thomas F. Schilling (2011) CIL:20091, Danio rerio. CIL. Dataset

Camera lucida sketches of the zebrafish embryo at selected stages. This image is from the Pharyngula period at the 25 hour Prim-6 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.

精选阶段的斑马鱼胚胎的透射镜素描图。此图展示了25小时Prim-6阶段的咽囊期。早期阶段中，动物极朝上，而后期则前部朝上，除非是显示在侧面视图下方、针对胚环和盾状胚囊的两个动物极（AP）视图。在分裂和囊胚阶段展示了面部视图。盾状阶段之后，观察视角转向胚胎左侧，但在盾状结构出现之前，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：隆起的卵黄合胞体。胚环：胚环。盾状结构：胚胎盾。75%-外胚层扩展：布拉谢特裂隙。90%-外胚层扩展：胚盘边缘覆盖卵黄团。芽：垫状物。3-体节：第三体节。6-体节：眼原基（上箭头），库普弗囊（下箭头）。10-体节：听板。21-体节：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是一张低分辨率图像，其标尺刻度=250微米，展示了全部图像集合。图像与《发育动力学》203卷第253-310页（1995年）的图1相对应。此材料经John Wiley & Sons, Inc.许可复制。版权所有1995 WILEY-LISS, INC.