Correlatieve microscopie voor 3D Structural Analysis van Dynamic Interactions

13.6K views

Cited by 14

13:43 min

June 24th, 2013

10.3791/50386-v

June 24th, 2013

13.6K views

We beschrijven een correlatieve microscopie methode die high-speed 3D levende cellen fluorescerend licht microscopie en hoge-resolutie cryo-electron tomografie combineert. We demonstreren het vermogen van de correlatieve wijze dynamische beeldvorming, kleine HIV-1 deeltjes interactie met gastheer HeLa cellen.

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Cryo Electron Tomography

Chapters in this video

0:05

Title

2:53

HeLa Cell Culture on Carbon-coated, Gold EM Finder Grids

3:54

HIV-1 Infection and Live-cell Imaging

5:19

Frozen-hydrated EM Sample Preparation

6:14

Cryo-fluorescence Light Microscopy

7:51

Cryo-electron Tomography

8:56

Three-dimensional Reconstruction using IMOD

9:33

Results: Observing Dynamic Behavior of Small HIV-1 Particles Interacting with Host HeLa Cells

12:45

Conclusion

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