Evidence map›Paper›PMID 3143735›Full record

ArticleThe Journal of cell biology1988

Formation of membrane networks in vitro by kinesin-driven microtubule movement.

R D Vale, H Hotani

Abstract read
In one paragraph

Article in The Journal of cell biology, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Membrane shape as a reporter for applied forces.Proceedings of the National Academy of Sciences of the United States of America · 2008
    Article
  9. Bidirectional membrane tube dynamics driven by nonprocessive motors.Proceedings of the National Academy of Sciences of the United States of America · 2008
    Article
  10. Article
  11. Membrane tube formation from giant vesicles by dynamic association of motor proteins.Proceedings of the National Academy of Sciences of the United States of America · 2003
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
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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.

R D ValeDepartment of Pharmacology, University of California, San Francisco, 94143.
H Hotani

Funding

MICROTUBULE-BASED ORGANELLE TRANSPORTR01GM038499 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI VALE, RONALD D · 1988 to 2005
$1.2M
NIGMS NIH HHS R01 GM038499
6 · The paper itself

Abstract

Certain intracellular organelles such as the endoplasmic reticulum (Terasaki, M., L. B. Chen, and K. Fujiwara. 1986. J. Cell Biol. 103:1557-1568) and lysosomes (Swanson, J., A. Bushnell, and S. C. Silverstein. Proc. Natl. Acad. Sci. USA. 84:1921-1925) form tubular networks that are closely aligned with microtubules. Here we describe the formation of polygonal networks composed of interconnected membrane tubules that occurs when a preparation of microtubule affinity-purified squid kinesin is combined with microtubules and ATP on a glass surface. The membrane, which is a minor contaminant in the microtubule affinity-purified kinesin preparation, binds to microtubules translocating along kinesin-coated glass surfaces. Force exerted by kinesin upon the microtubule is transmitted to the membrane and a tubular extension of the membrane is produced. As the membrane tubule elongates, membrane tension exerts an opposing force upon the translocating microtubule that can alter its direction of movement by dissociating or partially dissociating the microtubule from the kinesin-coated surface. Membrane tubules that come in contact appear to fuse with one another, and thus give rise to two-dimensional polygonal networks of tubules that have similar features to endoplasmic reticulum networks in cells. Artificial liposomes composed of dimyristoylphosphatidylcholine and yolk phosphatidylglycerol also form stable tubular structures when subjected to shear forces, but do not interact with microtubules or form polygonal networks, suggesting that such phenomena may require membrane-associated proteins. These findings indicate that kinesin generates sufficient force to form tubular membrane extensions in vitro and suggest that this microtubule-based motility protein may also be responsible for creating tubular membrane networks within cells.

Indexed as

AnimalsCell-Free SystemDecapodiformesEndoplasmic ReticulumIntracellular MembranesKinesinsLiposomesMicrotubulesMorphogenesisMovementNerve Tissue ProteinsKinesinsLiposomesNerve Tissue Proteins

Identifiers

PMID3143735
PMCPMC2115687

What OpenQuestion holds

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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.