High-speed panoramic light-sheet microscopy reveals global endodermal cell dynamics.

High-speed panoramic light-sheet microscopy reveals global endodermal cell dynamics.
复制标题

DOI:
10.1038/ncomms3207
复制
发表时间:
2013
影响因子:
16.6
通讯作者:
Huisken, Jan
Huisken, Jan
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Schmid, Benjamin;Shah, Gopi;Scherf, Nico;Weber, Michael;Thierbach, Konstantin;Campos, Citlali Perez;Roeder, Ingo;Aanstad, Pia;Huisken, Jan

文献摘要

参考文献

被引文献

相似文献

现代显微镜不断提高的速度和分辨率使图像的存储和后处理具有挑战性,并阻止了发育生物学中的全面统计分析。在这里,而不是部署大量的存储和计算能力,我们利用斑马鱼胚胎的球形几何形状,通过计算径向最大强度投影在真实的时间与240倍的数据速率减少。在我们的四透镜选择性平面照明显微镜(SPIM)装置中,平行记录多个胚胎的发育,并在<10 s内获得每个胚胎的所有标记细胞的图谱。在这些全景投影中,细胞分割和流动分析揭示了早期内胚层的特征性迁移模式和整体组织重塑。合并来自许多样本的数据揭示了每个胚胎中内胚层发育的基本模式。我们证明,在真实的时间处理和压缩原始图像数据不仅是有效的,但不可或缺的基于图像的系统生物学。 胚胎发育的系统性大规模分析需要处理大量的显微镜数据。在这里,Schmid等人通过开发一种高速成像系统来解决这个问题,该系统将斑马鱼胚胎真实的投射到“世界地图”上,揭示了早期内胚层的特征迁移模式。
The ever-increasing speed and resolution of modern microscopes make the storage and post-processing of images challenging and prevent thorough statistical analyses in developmental biology. Here, instead of deploying massive storage and computing power, we exploit the spherical geometry of zebrafish embryos by computing a radial maximum intensity projection in real time with a 240-fold reduction in data rate. In our four-lens selective plane illumination microscope (SPIM) setup the development of multiple embryos is recorded in parallel and a map of all labelled cells is obtained for each embryo in <10 s. In these panoramic projections, cell segmentation and flow analysis reveal characteristic migration patterns and global tissue remodelling in the early endoderm. Merging data from many samples uncover stereotypic patterns that are fundamental to endoderm development in every embryo. We demonstrate that processing and compressing raw image data in real time is not only efficient but indispensable for image-based systems biology. Systematic large-scale analysis of embryonic development requires the processing of large amounts of microscopy data. Here Schmid et al. solve this problem by developing a high-speed imaging system that projects zebrafish embryos onto a ‘world map’ in real time, revealing characteristic migration patterns in the early endoderm.
DOI: 10.1109/83.902291
发表时间: 2001-02-01
影响因子: 10.6
作者:
Chan, TF;Vese, LA
通讯作者: Vese, LA
DOI: 10.1038/nmeth.2062
发表时间: 2012-07-01
期刊: NATURE METHODS
影响因子: 48
作者:
Tomer, Raju;Khairy, Khaled;Keller, Philipp J.
通讯作者: Keller, Philipp J.
DOI: 10.1109/83.902288
发表时间: 2001-02-01
影响因子: 10.6
作者:
Chan, TF;Osher, S;Shen, JH
通讯作者: Shen, JH
DOI: 10.1109/34.121791
发表时间: 1992-02-01
影响因子: 23.6
作者:
BESL, PJ;MCKAY, ND
通讯作者: MCKAY, ND
DOI: 10.1364/josa.61.000001
发表时间: 1971-01-01
影响因子: --
作者:
LAND, EH;MCCANN, JJ
通讯作者: MCCANN, JJ