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関連する概念動画

Cryo-electron Microscopy01:28

Cryo-electron Microscopy

Conventional electron microscopy (EM) involves dehydration, fixation, and staining of biological samples, which distorts the native state of biological molecules and results in several artifacts. Also, the high-energy electron beam damages the sample and makes it difficult to obtain high-resolution images. These issues can be addressed using cryo-EM, which uses frozen samples and gentler electron beams. The technique was developed by Jacques Dubochet, Joachim Frank, and Richard Henderson, for...

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関連する実験動画

Updated: Jul 12, 2026

Cryo-EM and Single-Particle Analysis with Scipion
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Markerfree: GPUアクセラレーションによるマーカーフリーアラインメントによるCryo-ET再構成の改善

Zihe Xu1, Zihao Liu2, Tongxin Niu3

  • 1Research Center for Mathematics and Interdisciplinary Sciences (Ministry of Education Frontiers Science Center for Nonlinear Expectations), Cheeloo College of Medicine, Qilu Hospital (Qingdao), Shandong University, Qingdao 266237, China; College of Medical Information and Engineering, Ningxia Medical University, Yinchuan 750004, China.

Structure (London, England : 1993)
|February 28, 2026
PubMed
まとめ

Markerfreeソフトウェアは、クライオ電子線トモグラフィー（cryo-ET）のための自動化されたロバストなチルトシリーズアラインメントを提供します。このGPUアクセラレーションツールは、複雑なデータセットの精度を向上させ、cryo-ETワークフローの効率を高めます。

キーワード:
クライオETマーカーフリーアラインメント再構成

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関連する実験動画

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