2-hr time-lapse imaging of A. thaliana leaf primordia
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Raw confocal stacks used for cell-cycle length measurement in the following study: TITLE: Cell-cycle-linked growth reprogramming encodes developmental time into leaf morphogenesis JOURNAL: Current Biology Article Type: Research Article Authors: Xin-Min Li, Hannah Jenke, Sören Strauss, Christos Bazakos, Gabriella Mosca, Rena Lymbouridou, Daniel Kierzkowski, Ulla Neumann, Purva Naik, Peter Huijser, Stefan Laurent, Richard S. Smith, Adam Runions, Miltos Tsiantis* *Corresponding Authors: Miltos Tsiantis (tsiantis@mpipz.mpg.de) Cellular growth of leaf primordia (genetic backgrounds and leaf nodes indicated) was monitored through live imaging at a high temporal resolution (2-hour time window). Plasma membranes (labeled with tdTomato fluorescence signals) were imaged using A Leica TCS SP8 Confocal Laser Scanning Microscope, and confocal images were channel-split and converted into .tif format stacks using FIJI. See the related publication for more details.
本研究用于细胞周期时长测定的原始共聚焦堆叠图像(confocal stacks): 论文标题:《细胞周期关联生长重编程将发育时间编码于叶片形态发生》 期刊:《当代生物学》(Current Biology) 文章类型:研究论文 作者:李新民(Xin-Min Li)、汉娜·扬克(Hannah Jenke)、佐伦·施特劳斯(Sören Strauss)、克里斯托斯·巴扎科斯(Christos Bazakos)、加布里埃拉·莫斯卡(Gabriella Mosca)、蕾娜·林布里杜(Rena Lymbouridou)、丹尼尔·基尔兹科夫斯基(Daniel Kierzkowski)、乌拉·诺依曼(Ulla Neumann)、普尔瓦·奈克(Purva Naik)、彼得·惠杰瑟(Peter Huijser)、斯特凡·洛朗(Stefan Laurent)、理查德·S·史密斯(Richard S. Smith)、亚当·鲁尼恩斯(Adam Runions)、米尔托斯·齐安蒂斯(Miltos Tsiantis)* *通讯作者:米尔托斯·齐安蒂斯(tsiantis@mpipz.mpg.de) 本研究通过2小时间隔的高时间分辨率活体成像,对已标注遗传背景与叶位的叶原基的细胞生长情况进行监测。 以一台徕卡TCS SP8共聚焦激光扫描显微镜(Confocal Laser Scanning Microscope)对经tdTomato荧光信号标记的质膜进行成像,随后通过FIJI软件对共聚焦图像执行通道拆分操作,并转换为.tif格式的堆叠图像。更多细节请参阅相关已发表论文。




