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相关概念视频

Cryo-electron Microscopy01:28

Cryo-electron Microscopy

3.7K
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...
3.7K

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相关实验视频

Updated: Sep 15, 2025

Routine Collection of High-Resolution cryo-EM Datasets Using 200 KV Transmission Electron Microscope
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Routine Collection of High-Resolution cryo-EM Datasets Using 200 KV Transmission Electron Microscope

Published on: March 16, 2022

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马格伦 - - 一个可扩展的平台,用于冷EM数据可视化,管理和处理.

Behdad Khoshbin1, Puneeth Damodar1, Rupali R Garje2

  • 1Institute of Molecular Biophysics, Florida State University; Tallahassee, FL, USA.

bioRxiv : the preprint server for biology
|July 15, 2025
PubMed
概括
此摘要是机器生成的。

马杰伦是单粒子冷电子显微镜 (cryo-EM) 的新软件平台,简化了数据处理和分析. 它提供了一个可扩展的微服务架构,用于高效的宏分子结构确定.

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A Robust Single-Particle Cryo-Electron Microscopy cryo-EM Processing Workflow with cryoSPARC, RELION, and Scipion
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A Robust Single-Particle Cryo-Electron Microscopy cryo-EM Processing Workflow with cryoSPARC, RELION, and Scipion

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gP2S, an Information Management System for CryoEM Experiments
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gP2S, an Information Management System for CryoEM Experiments

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相关实验视频

Last Updated: Sep 15, 2025

Routine Collection of High-Resolution cryo-EM Datasets Using 200 KV Transmission Electron Microscope
09:49

Routine Collection of High-Resolution cryo-EM Datasets Using 200 KV Transmission Electron Microscope

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A Robust Single-Particle Cryo-Electron Microscopy cryo-EM Processing Workflow with cryoSPARC, RELION, and Scipion
13:43

A Robust Single-Particle Cryo-Electron Microscopy cryo-EM Processing Workflow with cryoSPARC, RELION, and Scipion

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gP2S, an Information Management System for CryoEM Experiments
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gP2S, an Information Management System for CryoEM Experiments

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科学领域:

  • 结构生物学 结构生物学
  • 生物物理学的生物物理.
  • 计算生物学 计算生物学

背景情况:

  • 单粒子冷电子显微镜 (cryo-EM) 是一种强大的技术,用于确定高分辨率的宏分子结构.
  • 当前的冷EM工作流程在数据管理,处理集成和软件可扩展性方面面临挑战.

研究的目的:

  • 介绍Magellon,一个创新的软件平台,旨在解决当前冷EM数据处理的局限性.
  • 为结构生物学研究人员提供灵活,可扩展和用户友好的解决方案.

主要方法:

  • 开发Magellon,一个使用微服务架构的冷EM软件平台.
  • 集成一个可扩展的后端与一个基于Web的前端 (Magellon Viewer).
  • 实现基于插件的架构,分布式处理和全面的监控系统.

主要成果:

  • 马杰伦提供了一个统一的平台,用于高效的冷EM数据处理和分析.
  • 该平台将高性能计算与直观的用户界面相结合.
  • 功能包括计算资源选择的灵活性和新型数据组织/可视化.

结论:

  • 麦哲伦代表了冷EM软件基础设施的重大进步.
  • 该平台增强了灵活性,可扩展性和可扩展性,同时保持了研究人员的易用性.
  • 它有助于高效处理和分析冷电磁数据,以确定宏分子结构.