原子力显微镜成像在核细胞结构和动力学研究中的应用

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Cited by 26

09:52 min

January 31st, 2019

10.3791/58820-v

January 31st, 2019

10.8K views

在这里, 我们提出了一个协议, 以表征核糖体粒子在单分子水平上使用静态和延时原子力显微镜 (afm) 成像技术。所描述的表面功能化方法允许在纳米尺度上以高分辨率捕获核糖体的结构和动力学。

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Nucleosome Structure

Chapters in this video

0:04

Title

1:06

Functionalization of Mica Surface for Static AFM Imaging of Nucleosomes

2:37

Preparation of Nucleosome Samples on APS-Mica for Static AFM Imaging

3:39

Static AFM Imaging of Nucleosomes

4:42

High-Speed Time-Lapse AFM Imaging of Nucleosome Dynamics

7:42

Results: Probing the Structure and Dynamics of Nucleosomes

9:29

Conclusion

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