Evidence map›Paper›PMID 32695417›Full record

ArticleIUCrJ2020

Assessing the JEOL CRYO ARM 300 for high-throughput automated single-particle cryo-EM in a multiuser environment.

Marcus Fislage, Alexander V Shkumatov, Annelore Stroobants, Rouslan G Efremov

Open access · goldAbstract read
In one paragraph

Article in IUCrJ, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 13% of its field
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

10 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Cryo-EM single-particle structure refinement and map calculation using Servalcat.Acta crystallographica. Section D, Structural biology · 2021
    Article
  9. Structure ofeLife · 2021
    Article
  10. Coma-corrected rapid single-particle cryo-EM data collection on the CRYO ARM 300.Acta crystallographica. Section D, Structural biology · 2021
    Article
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

4 authors at 1 institution in 1 country.

Marcus FislageCenter for Structural Biology, Vlaams Instituut voor Biotechnologie, Pleinlaan 2, Brussels 1050, Belgium.
Alexander V ShkumatovCenter for Structural Biology, Vlaams Instituut voor Biotechnologie, Pleinlaan 2, Brussels 1050, Belgium.
Annelore StroobantsCenter for Structural Biology, Vlaams Instituut voor Biotechnologie, Pleinlaan 2, Brussels 1050, Belgium.
Rouslan G EfremovCenter for Structural Biology, Vlaams Instituut voor Biotechnologie, Pleinlaan 2, Brussels 1050, Belgium.
Vrije Universiteit Brussel · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Single-particle cryo-EM has become an indispensable structural biology method. It requires regular access to high-resolution electron cryogenic microscopes. To fully utilize the capacity of the expensive high-resolution instruments, the time used for data acquisition and the rate of data collection have to be maximized. This in turn requires high stability and high uptime of the instrument. One of the first 300 kV JEOL CRYO ARM 300 microscopes has been installed at the cryo-EM facility BECM at VIB-VUB, Brussels, where the microscope is used for continuous data collection on multiple projects. Here, the suitability and performance of the microscope is assessed for high-throughput single-particle data collection. In particular, the properties of the illumination system, the stage stability and ice contamination rates are reported. The microscope was benchmarked using mouse heavy-chain apoferritin which was reconstructed to a resolution of 1.9 Å. Finally, uptime and throughput statistics of the instrument accumulated during the first six months of the facility operation in user access mode are reported.

Indexed as

automated single-particle data collectioncold FEGhigh-resolution 3D reconstruction

Identifiers

PMID32695417
PMCPMC7340256
OpenAlexW3035004501

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.