
Single-particle reconstruction is the process by which 3D density maps are obtained from a set of low-dose cryo-EM images of individual macromolecules. This review considers the fundamental principles of this process and the steps in the overall workflow for single-particle image processing. Also considered are the limits that image signal-to-noise ratio places on resolution and the distinguishing of heterogeneous particle populations.
Imaging, Three-Dimensional, Macromolecular Substances, Protein Conformation, Cryoelectron Microscopy, Signal-To-Noise Ratio
Imaging, Three-Dimensional, Macromolecular Substances, Protein Conformation, Cryoelectron Microscopy, Signal-To-Noise Ratio
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