在Cytokineticž圈的活细菌超分辨率成像使用快速三维结构照明显微镜(F3D-SIM卡)

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12:44 min

September 29th, 2014

10.3791/51469-v

September 29th, 2014

21.8K views

关于活细胞内动态蛋白质的时空信息对于理解生物学至关重要。一种称为快速 3D 结构照明显微镜 (f3D-SIM) 的超分辨率显微镜揭示了有关细菌中细胞动力学 Z 环的独特信息:其珠状外观和 FtsZ 在环内的快速动力学。

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Super resolution Imaging

Chapters in this video

0:05

Title

2:04

Sample Preparation

4:05

Preparation of the Microscope

5:01

Image Acquisition

6:44

Checking Data Quality and Reconstructing 3D-SIM Images

8:01

Generating 3D Intensity Plots of the Z Ring from 3D-SIM Image Data

9:58

Results: OMX Fast 3D-SIM to Investigate FtsZ-GFP Localization and Dynamics in Live Bacillus subtilis

11:39

Conclusion

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