Evidence map›Paper›PMID 25365993›Full record

ArticleThe Journal of cell biology2014

A method for multiprotein assembly in cells reveals independent action of kinesins in complex.

Stephen R Norris, Virupakshi Soppina, Aslan S Dizaji, Kristin I Schimert, David Sept, Dawen Cai, Sivaraj Sivaramakrishnan, Kristen J Verhey

Abstract read
In one paragraph

Article in The Journal of cell biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Cholesterol in the cargo membrane amplifies tau inhibition of kinesin-1-based transport.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. KIF1A is kinetically tuned to be a superengaging motor under hindering loads.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. These motors were made for walking.Protein science : a publication of the Protein Society · 2020
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Intracellular cargo transport by single-headed kinesin motors.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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

8 authors.

Stephen R NorrisDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109 Department of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109.
Virupakshi SoppinaDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109.
Aslan S DizajiDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109.
Kristin I SchimertDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109.
David SeptDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109.
Dawen CaiDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109.
Sivaraj SivaramakrishnanDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109 Department of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109 Department of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109.
Kristen J VerheyDepartment of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109 Department of Biophysics, Department of Cell and Developmental Biology, and Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109 kjverhey@umich.edu.

Funding

The kinase toolbox: Mapping the spatial and temporal regulation of cell signalingDP2CA186752 · NCI · UNIVERSITY OF MINNESOTA · PI SIVARAMAKRISHNAN, SIVARAJ · 2013 to 2013
$2.3M
NCI NIH HHS 1DP2 CA186752-01NCI NIH HHS DP2 CA186752PHS HHS R01070862
6 · The paper itself

Abstract

Teams of processive molecular motors are critical for intracellular transport and organization, yet coordination between motors remains poorly understood. Here, we develop a system using protein components to generate assemblies of defined spacing and composition inside cells. This system is applicable to studying macromolecular complexes in the context of cell signaling, motility, and intracellular trafficking. We use the system to study the emergent behavior of kinesin motors in teams. We find that two kinesin motors in complex act independently (do not help or hinder each other) and can alternate their activities. For complexes containing a slow kinesin-1 and fast kinesin-3 motor, the slow motor dominates motility in vitro but the fast motor can dominate on certain subpopulations of microtubules in cells. Both motors showed dynamic interactions with the complex, suggesting that motor-cargo linkages are sensitive to forces applied by the motors. We conclude that kinesin motors in complex act independently in a manner regulated by the microtubule track.

Indexed as

Amino Acid MotifsAnimalsChlorocebus aethiopsCOS CellsFluorescence Resonance Energy TransferGreen Fluorescent ProteinsHumansKinesinsMembrane ProteinsProtein EngineeringProtein MultimerizationProtein TransportProtozoan ProteinsRatsSaccharomyces cerevisiae ProteinsSus scrofaGreen Fluorescent ProteinsKif1a protein, ratKinesinsMembrane ProteinsMNN4 protein, S cerevisiaeProtozoan ProteinsSaccharomyces cerevisiae Proteins

Identifiers

PMID25365993
PMCPMC4226728

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.