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Updated: Jun 27, 2025

Structure of HIV-1 Capsid Assemblies by Cryo-electron Microscopy and Iterative Helical Real-space Reconstruction
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重建SARS-CoV-2病毒的真实3D形状

Fadoua Balabdaoui1, Tomasz Wierzbicki2, Emma Bao3

  • 1Seminar für Statistik, Zürich, Switzerland.

Biophysical journal
|May 8, 2024
PubMed
概括

严重急性呼吸道综合征冠状病毒2 (SARS-CoV-2) 病毒,在显微镜中经常以2D圆形出现,很可能是一个3D球形. 对590张图像的统计分析表明,3D面积比率的峰值为1.32.

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Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
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