Evidence map›Paper›PMID 30744995›Full record

ArticleStructure (London, England : 1993)2019

De Novo Structural Pattern Mining in Cellular Electron Cryotomograms.

Min Xu, Jitin Singla, Elitza I Tocheva, Yi-Wei Chang, Raymond C Stevens, Grant J Jensen, Frank Alber

Open access · bronzeAbstract read
In one paragraph

Article in Structure (London, England : 1993), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
6.5field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Charting the molecular landscape of the cell.Structure (London, England : 1993) · 2023
    Review
  6. Review
  7. High-throughput cryo-ET structural pattern mining by unsupervised deep iterative subtomogram clustering.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Harmony: A Generic Unsupervised Approach for Disentangling Semantic Content from Parameterized Transformations.Proceedings. IEEE Computer Society Conference on Computer Vision and Pattern Recognition · 2022
    Article
  13. Review
  14. Quantitative Cryo-Electron Tomography.Frontiers in molecular biosciences · 2022
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 7 institutions in 2 countries.

Min XuComputational Biology Department, Carnegie Mellon University, Pittsburgh, PA 15213, USA. Electronic address: mxu1@cs.cmu.edu.
Jitin SinglaInstitute for Quantitative and Computational Biosciences, Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA 90095, USA; Quantitative and Computational Biology, Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA.
Elitza I TochevaDepartment of Microbiology and Immunology, Life Sciences Institute, The University of British Columbia, Vancouver, BC V6T 1Z3, Canada.
Yi-Wei ChangDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA.
Raymond C StevensDepartment of Biological Sciences and Department of Chemistry, Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA.
Grant J JensenDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA; Howard Hughes Medical Institute, Pasadena, CA 91125, USA.
Frank AlberInstitute for Quantitative and Computational Biosciences, Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA 90095, USA; Quantitative and Computational Biology, Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA. Electronic address: alber@usc.edu.
California Institute of Technology · USCarnegie Mellon University · USQB3 · USUniversity of British Columbia · CAUniversity of California, Los Angeles · USUniversity of Pennsylvania · USUniversity of Southern California · US

Funding

TrainingP41GM103712 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FAEDER, JAMES · 2012 to 2021
$16.3M
Computational Methods Towards the Spatio-Temporal Organization of the ProteomeR01GM096089 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI ALBER, FRANK · 2011 to 2015
$1.6M
Howard Hughes Medical InstituteNIGMS NIH HHS P41 GM103712NIGMS NIH HHS R01 GM096089
6 · The paper itself

Abstract

Electron cryotomography enables 3D visualization of cells in a near-native state at molecular resolution. The produced cellular tomograms contain detailed information about a plethora of macromolecular complexes, their structures, abundances, and specific spatial locations in the cell. However, extracting this information in a systematic way is very challenging, and current methods usually rely on individual templates of known structures. Here, we propose a framework called "Multi-Pattern Pursuit" for de novo discovery of different complexes from highly heterogeneous sets of particles extracted from entire cellular tomograms without using information of known structures. These initially detected structures can then serve as input for more targeted refinement efforts. Our tests on simulated and experimental tomograms show that our automated method is a promising tool for supporting large-scale template-free visual proteomics analysis.

Indexed as

BacillotaBacterial ProteinsBdellovibrio bacteriovorusChaperonin 60ComamonadaceaeCryoelectron MicroscopyData MiningElectron Microscope TomographyImage Processing, Computer-AssistedImaging, Three-DimensionalProteomicsBacterial ProteinsChaperonin 60electron cryotomographypattern miningtemplate-freeunsupervised

Identifiers

PMID30744995
PMCPMC7542605
OpenAlexW2265299935

What OpenQuestion holds

Textmetadata
LicenceTDM
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.