| RRC ID |
33694
|
| 著者 |
Schmid B, Shah G, Scherf N, Weber M, Thierbach K, Campos CP, Roeder I, Aanstad P, Huisken J.
|
| タイトル |
High-speed panoramic light-sheet microscopy reveals global endodermal cell dynamics.
|
| ジャーナル |
Nat Commun
|
| Abstract |
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.
|
| 巻・号 |
4
|
| ページ |
2207
|
| 公開日 |
2013-1-1
|
| DOI |
10.1038/ncomms3207
|
| PII |
ncomms3207
|
| PMID |
23884240
|
| PMC |
PMC3731668
|
| MeSH |
Animals
Body Patterning
Cell Differentiation
Cell Movement
Embryo, Nonmammalian
Endoderm / cytology*
Endoderm / embryology
Image Processing, Computer-Assisted / instrumentation*
Image Processing, Computer-Assisted / methods
Light
Microscopy, Fluorescence / instrumentation*
Microscopy, Fluorescence / methods
Zebrafish / anatomy & histology*
Zebrafish / embryology
|
| IF |
12.121
|
| 引用数 |
97
|
|
WOS 分野
|
MULTIDISCIPLINARY SCIENCES
|
| リソース情報 |
| ゼブラフィッシュ |
Tg(sox17:EGFP)/ha01 |
