CIL:11802

Timelapse of dorsal yolk syncytial layer (YSL) nuclear movements during zebrafish gastrulation. A marginal band of YSL nuclei undergo epiboly toward the vegetal pole while internal-YSL (I-YSL) nuclei move away from the margin and toward the animal pole. Starting about mid-gastrulation (70% epiboly), YSL nuclei begin converging toward the dorsal midline and extending along the anteior/posterior axis. Note CIL 11801 and CIL 11802 are the same video. CIL 11802 is a 3D video that can be viewed with red blue colored glasses. Video made available by Mark Cooper through Zebrafish - The Living Laboratory.

本数据集为斑马鱼原肠胚形成期背侧卵黄合胞体层（dorsal yolk syncytial layer, YSL）核运动的延时摄影序列。其中，卵黄合胞体层核的边缘带会向植物极方向进行外包运动，而内部卵黄合胞体层（internal-YSL, I-YSL）核则会远离边缘带，向动物极移动。大约在原肠胚中期（70%外包阶段）时，卵黄合胞体层核开始向背侧中轴线会聚，并沿前后轴延伸。请注意，CIL 11801与CIL 11802为同一视频，其中CIL 11802为3D视频，需借助红蓝立体眼镜观看。本视频由Mark Cooper通过《斑马鱼：活体实验室》（Zebrafish - The Living Laboratory）平台发布。