Evidence map›Paper›PMID 33469165›Full record

ArticleThe ISME journal2021

Fungal foraging behaviour and hyphal space exploration in micro-structured Soil Chips.

Kristin Aleklett, Pelle Ohlsson, Martin Bengtsson, Edith C Hammer

Abstract read
In one paragraph

Article in The ISME journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
–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

37 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. A phase oscillator model of cell cycles reveals nuclear density control in a branched fungal network.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Review
  6. Review
  7. Article
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  10. Article
  11. Review
  12. Article
  13. Article
  14. Mycelium Growth and Development ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  15. Article
  16. Article
  17. Article
  18. Harnessing Fungi Signaling in Living Composites.Global challenges (Hoboken, NJ) · 2024
    Article
  19. Article
  20. Lab on a chip · 2024
    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

4 authors.

Kristin AleklettDepartment of Biology, Lund University, Lund, Sweden. aleklett@gmail.com.ORCID http://orcid.org/0000-0003-0593-9271
Pelle OhlssonDepartment of Biomedical Engineering, LTH, Lund University, Lund, Sweden.ORCID http://orcid.org/0000-0003-4038-1605
Martin BengtssonDepartment of Biomedical Engineering, LTH, Lund University, Lund, Sweden.
Edith C HammerDepartment of Biology, Lund University, Lund, Sweden.ORCID http://orcid.org/0000-0003-0892-2897

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

How do fungi navigate through the complex microscopic maze-like structures found in the soil? Fungal behaviour, especially at the hyphal scale, is largely unknown and challenging to study in natural habitats such as the opaque soil matrix. We monitored hyphal growth behaviour and strategies of seven Basidiomycete litter decomposing species in a micro-fabricated "Soil Chip" system that simulates principal aspects of the soil pore space and its micro-spatial heterogeneity. The hyphae were faced with micrometre constrictions, sharp turns and protruding obstacles, and the species examined were found to have profoundly different responses in terms of foraging range and persistence, spatial exploration and ability to pass obstacles. Hyphal behaviour was not predictable solely based on ecological assumptions, and our results obtained a level of trait information at the hyphal scale that cannot be fully explained using classical concepts of space exploration and exploitation such as the phalanx/guerrilla strategies. Instead, we propose a multivariate trait analysis, acknowledging the complex trade-offs and microscale strategies that fungal mycelia exhibit. Our results provide novel insights about hyphal behaviour, as well as an additional understanding of fungal habitat colonisation, their foraging strategies and niche partitioning in the soil environment.

Indexed as

HyphaeSpace FlightFungiSoilSoil MicrobiologySoil

Identifiers

PMID33469165
PMCPMC8163874

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Registered trials

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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.