General Resources

This page offers resources providing a good introduction into the cryoEM/ET world. Please be patient, as this page is a work in progress!

Getting Started in Cryo-EM

Caltech course delivered by Grant Jensen on the fundamentals of cryoEM/ET with coverage on the anatomy of the electron microscope, Fourier transforms and more
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CryoEM 101

Training material developed by labs at the University of Utah, providing the workflow overview for both CryoEM and CryoET
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MRC Laboratory of Molecular Biology (LMB) Cryo-EM Lectures

Recordings from the 2017 Cryo-EM course

MYSCOPE Microscopy Training

Developed by Microscopy Australia to provide an educational platform to learn about the basics of microscopy and simulate operation of various microscopy systems such as FIB, SEM, etc.

​Cryo-EM Principles

Series of lecture videos from Yale University on the principles underlying 3D reconstruction from raw 2D images
 

 

Workflow Technique Tutorials

As depicted in the figure above, the cryoET workflow involves the following steps:

  1. Sample Preparation
  2. Vitrification
  3. Identification and Localization of ROIs by cryo-CLEM
  4. Data Collection
  5. Data Processing

We have developed optimized lab protocols for each of these steps in this structure determination pipeline. Click on the protocol to be directed to a PDF file. 

Module I: Culturing Cells on Grid

Coming soon...
 
 

Module II: Vitrification

This protocol provides a step-by-step walkthrough on how to vitrify biological specimens on a Leica EM GP system.
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Module III: Identification and Localization of ROIs by cryo-CLEM

This protocol guides you through how to use cryo-CLEM to locate target molecules for subsequent cryoET imaging.
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Module IV: Thinning by Cryo-FIB

Coming soon...
 

Module V: Data Collection

Coming soon...
 

Module VI: Tilt Series Alignment and Reconstruction by IMOD

Coming soon...
 

Module VII: EMAN2 Data Processing

EMAN also has a wiki p​age with well-written tutorials and documentation for the software. Questions can be submitted to the developers the EMAN2 Google Group
 
 

 

Relevant Webinars/Workshops/Conferences

 

 

National Network for CryoET

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The National Network for CryoET is comprised of:

  • The HUB at The Midwest Center for Cryo-Electron Tomography (MCCET) ​for high resolution data collection and
  • three cryoET centers for grid screening and sample optimization:
  1. CU Boulder Center for Cryo-ET (CCET)
  2. The National Center for In-situ Tomographic Ultramicroscopy (NCITU)
  3. Stanford-SLAC CryoET Specimen Preparation Service Center (SCSC)

For more information about the network and submitting user proposals, visit: https://www.cryoetportal.org/.