Evidence map›Paper›PMID 31591575›Full record

ArticleNature methods2019

Real-time cryo-electron microscopy data preprocessing with Warp.

Dimitry Tegunov, Patrick Cramer

Abstract read
In one paragraph

Article in Nature methods, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 835 papers.

0numbers the graph read from it
0cells of the map it votes in
835citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

835 citing papers in PubMed.

  1. Visualization of membrane-stabilized SorCS2Journal of structural biology: X · 2026
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  6. Structural Polymorphism of polyG Inclusions Revealed by In Situ Cryo-Electron Tomography.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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775 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Dimitry TegunovMax Planck Institute for Biophysical Chemistry, Department of Molecular Biology, Göttingen, Germany. dteguno@mpibpc.mpg.de.ORCID http://orcid.org/0000-0001-7019-3221
Patrick CramerMax Planck Institute for Biophysical Chemistry, Department of Molecular Biology, Göttingen, Germany. patrick.cramer@mpibpc.mpg.de.ORCID http://orcid.org/0000-0001-5454-7755

Funding

European Research Council 693023
6 · The paper itself

Abstract

The acquisition of cryo-electron microscopy (cryo-EM) data from biological specimens must be tightly coupled to data preprocessing to ensure the best data quality and microscope usage. Here we describe Warp, a software that automates all preprocessing steps of cryo-EM data acquisition and enables real-time evaluation. Warp corrects micrographs for global and local motion, estimates the local defocus and monitors key parameters for each recorded micrograph or tomographic tilt series in real time. The software further includes deep-learning-based models for accurate particle picking and image denoising. The output from Warp can be fed into established programs for particle classification and 3D-map refinement. Our benchmarks show improvement in the nominal resolution, which went from 3.9 Å to 3.2 Å, of a published cryo-EM data set for influenza virus hemagglutinin. Warp is easy to install from http://github.com/cramerlab/warp and computationally inexpensive, and has an intuitive, streamlined user interface.

Indexed as

Cryoelectron MicroscopyImage Processing, Computer-AssistedSoftwareBenchmarkingDeep Learning

Identifiers

PMID31591575
PMCPMC6858868

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.