Charles B. Kimmel, William W. Ballard, Seth R. Kimmel, Bonnie Ullmann, Thomas F. Schilling (2011) CIL:20074, Danio rerio. CIL. Dataset

Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Blastula period at the 3.75 hour oblong 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.

本数据集收录了斑马鱼胚胎在选定阶段的 Camera lucida 绘图。图像展示了处于 3.75 小时椭球期的裂球期。早期阶段中，动物极朝向顶部，而后期则前端朝上，除非在侧视图下方展示的两个动物极（AP）视角，以区分原肠囊胚的胚环和盾状体。在分裂和裂球阶段，展现了面视图。盾状体形成后，观察视角转向胚胎左侧，但在盾状体出现之前，无法可靠地判断哪一侧为哪一侧。图像中省略了色素沉着。箭头指示了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。盾状体：胚胎盾。75%-表皮层：Brachet 的裂隙。90%-表皮层：胚盘边缘覆盖卵黄团。芽：垫状物。3 软骨体：第三软骨体。6 软骨体：视泡原基（上方箭头），库弗弗泡（下方）。10 软骨体：听板。21 软骨体：晶状体原基。Prim-6：后侧线原基（位于背侧），孵化腺（位于卵黄球）。Prim-16：心脏。高胸鳍：胸鳍原基。复合图像 CIL：20098 是一幅低分辨率图像，其刻度尺为 250 微米，展示了全部图像集。图像与 Developmental Dynamics 203:253-310 (1995) 中的图 1 相对应。本材料经 John Wiley & Sons, Inc. 授权复制。版权所有 © 1995 WILEY-LISS, INC.