Evidence map›Paper›PMID 24255743›Full record

ArticleCommunicative & integrative biology2013

Swarms, swarming and entanglements of fungal hyphae and of plant roots.

Peter W Barlow, Joachim Fisahn

Abstract read
In one paragraph

Article in Communicative & integrative biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Bioelectrical synchronization ofRoyal Society open science · 2025
    Article
  3. Individuality, self and sociality of vascular plants.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  4. The plant body as a network of semi-autonomous agents: a review.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Review
  5. The botanical multiverse of Peter Barlow.Communicative & integrative biology · 2019
    Review
  6. 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

2 authors.

Peter W BarlowSchool of Biological Sciences; University of Bristol; Bristol, United Kingdom.
Joachim Fisahn

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There has been recent interest in the possibility that plant roots can show oriented collective motion, or swarming behavior. We examine the evidence supportive of root swarming and we also present new observations on this topic. Seven criteria are proposed for the definition of a swarm, whose application can help identify putative swarming behavior in plants. Examples where these criteria are fulfilled, at many levels of organization, are presented in relation to plant roots and root systems, as well as to the root-like mycelial cords (rhizomorphs) of fungi. The ideas of both an "active" swarming, directed by a signal which imposes a common vector on swarm element aggregation, and a "passive" swarming, where aggregation results from external constraint, are introduced. Active swarming is a pattern of cooperative behavior peculiar to the sporophyte generation of vascular plants and is the antithesis of the competitive behavior shown by the gametophyte generation of such plants, where passive swarming may be found. Fungal mycelial cords could serve as a model example of swarming in a multi-cellular, non-animal system.

Indexed as

Arabidopsis thalianacollective motionfungal mycelial cordsrhizomorphsroot branchingswarmingswarmsZea mays

Identifiers

PMID24255743
PMCPMC3829901

What OpenQuestion holds

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LicenceCC BY-NC
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.