Electron Cryotomography van bacteriële cellen

30.1K weergaven

Geciteerd door 21

14:23 min

6 mei 2010

10.3791/1943-v

6 mei 2010

30.1K weergaven

Illustreren we hier hoe u elektron cryotomography (ECT) te gebruiken om de ultrastructuur van bacteriële cellen in near-native staten studie, om "macromoleculaire" (~ 4 nm) resolutie.

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Chapters in this video

0:00

Title

0:39

Introduction

2:11

Plunge Freezing Thin Bacterial Cells

3:41

High Pressure Freezing and Cryo Sectioning of Thicker Cells

6:43

Examination of the Cells Using the Cryo Light Microscope

7:49

Collecting Tilt Series Using the Cryo TEM

9:08

Tomogram Reconstruction and Database

10:24

Tomogram Segmentation

11:22

Representative Movies

12:59

Conclusion

10:51

Movies and Animation

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