Charles B. Kimmel, William W. Ballard, Seth R. Kimmel, Bonnie Ullmann, Thomas F. Schilling (2011) CIL:20089, Danio rerio. CIL. Dataset

Camera lucida sketches of the zebrafish embryo at selected stages. This image is from the Segmentation period at the 19.5 hour 21 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.

该数据集收录了斑马鱼胚胎在不同发育阶段的 Camera lucida 绘图。图像取自 19.5 小时时的 21 个体节阶段，处于分割期。在早期阶段，动物极朝上，而随后前体朝上，但除了下方展示的动物极（AP）视角，与侧视图对应的胚环和盾胚。在分裂和囊胚阶段，展示了胚胎的正面视图。盾胚阶段之后，图像呈现胚胎的左侧，但在盾胚出现之前，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；盾胚：胚胎盾；75%-外胚层扩展：Brachet 沟；90%-外胚层扩展：胚盘边缘覆盖卵黄团；芽：垫状结构；3 个体节：第三个体节；6 个体节：眼原基（上方箭头），库弗弗泡（下方）；10 个体节：听板；21 个体节：晶状体原基；初-6：后外侧线原基（位于背侧），孵化腺（位于卵黄球）；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，包含标尺 = 250 微米的刻度，展示了整套图像。这些图像与 Developmental Dynamics 203:253-310 (1995) 中的图 1 对应。此材料经 John Wiley & Sons, Inc. 授权复制。版权所有 1995 WILEY-LISS, INC.