Evidence map›Paper›PMID 24275379›Full record

ArticleUltramicroscopy2014

Correlated cryo-fluorescence and cryo-electron microscopy with high spatial precision and improved sensitivity.

Martin Schorb, John A G Briggs

Abstract read
In one paragraph

Article in Ultramicroscopy, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing 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

65 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
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  9. Recent advances in correlative cryo-light and electron microscopy.Current opinion in structural biology · 2024
    Review
  10. Article
  11. Article
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  13. Review
  14. Article
  15. Charting the molecular landscape of the cell.Structure (London, England : 1993) · 2023
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

5 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.

Martin SchorbStructural and Computational Biology Unit, European Molecular Biology Laboratory, D-69117 Heidelberg, Germany.
John A G BriggsStructural and Computational Biology Unit, European Molecular Biology Laboratory, D-69117 Heidelberg, Germany; Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, D-69117 Heidelberg, Germany. Electronic address: john.briggs@embl.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Performing fluorescence microscopy and electron microscopy on the same sample allows fluorescent signals to be used to identify and locate features of interest for subsequent imaging by electron microscopy. To carry out such correlative microscopy on vitrified samples appropriate for structural cryo-electron microscopy it is necessary to perform fluorescence microscopy at liquid-nitrogen temperatures. Here we describe an adaptation of a cryo-light microscopy stage to permit use of high-numerical aperture objectives. This allows high-sensitivity and high-resolution fluorescence microscopy of vitrified samples. We describe and apply a correlative cryo-fluorescence and cryo-electron microscopy workflow together with a fiducial bead-based image correlation procedure. This procedure allows us to locate fluorescent bacteriophages in cryo-electron microscopy images with an accuracy on the order of 50 nm, based on their fluorescent signal. It will allow the user to precisely and unambiguously identify and locate objects and events for subsequent high-resolution structural study, based on fluorescent signals.

Indexed as

BacteriophagesCryoelectron MicroscopyFluorescent DyesMicroscopy, ElectronMicroscopy, FluorescenceSensitivity and SpecificityFluorescent DyesBacteriophage particlesCorrelative light and electron microscopy (CLEM)Cryo-electron microscopy (cryo-EM)Cryo-fluorescence microscopy (cryo-FM)Fiducial beadsHigh-accuracy localizationLow-temperature fluorescence microscopy

Identifiers

PMID24275379
PMCPMC5472196

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Registered trials

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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.