Evidence map›Paper›PMID 27493785›Full record

ArticleRoyal Society open science2016

Force per cross-sectional area from molecules to muscles: a general property of biological motors.

Jean-Pierre Rospars, Nicole Meyer-Vernet

Open access · goldAbstract read
In one paragraph

Article in Royal Society open science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

18 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
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  4. Review
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  6. Article
  7. Article
  8. A Tunable, Simplified Model for Biological Latch Mediated Spring Actuated Systems.Integrative organismal biology (Oxford, England) · 2022
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  9. The ultrafast snap of a finger is mediated by skin friction.Journal of the Royal Society, Interface · 2021
    Article
  10. Article
  11. The cibarial pump of the xylem-feeding froghopperProceedings. Biological sciences · 2021
    Article
  12. Article
  13. Jump takeoff in a small jumping spider.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2021
    Article
  14. Article
  15. Article
  16. 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 at 2 institutions in 1 country.

Jean-Pierre RosparsInstitut National de la Recherche Agronomique (INRA), Unité Mixte de Recherche 1392 Institut d'Ecologie et des Sciences de l'Environnement de Paris , 78000 Versailles , France.ORCID 0000-0003-0797-5153
Nicole Meyer-VernetLESIA, Observatoire de Paris, CNRS , PSL Research University, UPMC, Sorbonne University , Paris Diderot, Sorbonne Paris Cité, 92195 Cedex Meudon , France.
Centre National de la Recherche Scientifique · FRInstitut d'écologie et des sciences de l'environnement de Paris · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose to formally extend the notion of specific tension, i.e. force per cross-sectional area-classically used for muscles, to quantify forces in molecular motors exerting various biological functions. In doing so, we review and compare the maximum tensions exerted by about 265 biological motors operated by about 150 species of different taxonomic groups. The motors considered range from single molecules and motile appendages of microorganisms to whole muscles of large animals. We show that specific tensions exerted by molecular and non-molecular motors follow similar statistical distributions, with in particular, similar medians and (logarithmic) means. Over the 10(19) mass (M) range of the cell or body from which the motors are extracted, their specific tensions vary as M(α) with α not significantly different from zero. The typical specific tension found in most motors is about 200 kPa, which generalizes to individual molecular motors and microorganisms a classical property of macroscopic muscles. We propose a basic order-of-magnitude interpretation of this result.

Indexed as

biological motorsmolecular motorsmusclesmyofibrilsspecific tension

Identifiers

PMID27493785
PMCPMC4968477
OpenAlexW2504206636

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.