Evidence map›Paper›PMID 32973341›Full record

ArticleThe ISME journal2021

Achieving similar root microbiota composition in neighbouring plants through airborne signalling.

Hyun Gi Kong, Geun Cheol Song, Hee-Jung Sim, Choong-Min Ryu

Open access · hybridAbstract 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 63 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 1 pooled it
19.9field-weighted citation impact, top 1% 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

63 citing papers in PubMed, 1 synthesis or guideline pooled it, 144 citations in OpenAlex.

  1. Pooled it
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  4. An EndophyticJournal of fungi (Basel, Switzerland) · 2026
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  9. Journal of bacteriology · 2026
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3 more citing papers are in PubMed but not listed here.

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 at 3 institutions in 1 country.

Hyun Gi KongMolecular Phytobacteriology Laboratory, Infectious Disease Research Center, KRIBB, Daejeon, 34141, South Korea.
Geun Cheol SongMolecular Phytobacteriology Laboratory, Infectious Disease Research Center, KRIBB, Daejeon, 34141, South Korea.
Hee-Jung SimEnvironmental Chemistry Research Group, Korea Institute of Toxicology (KIT), 17 Jegok-gil, Munsan-eup, Jinju, 52834, South Korea.ORCID http://orcid.org/0000-0002-5205-0080
Choong-Min RyuMolecular Phytobacteriology Laboratory, Infectious Disease Research Center, KRIBB, Daejeon, 34141, South Korea. cmryu@kribb.re.kr.ORCID http://orcid.org/0000-0002-7276-1189
Korean College of Helicobacter and Upper Gastrointestinal Research · KRKorea Institute of Toxicology · KRRural Development Administration · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ability to recognize and respond to environmental signals is essential for plants. In response to environmental changes, the status of a plant is transmitted to other plants in the form of signals such as volatiles. Root-associated bacteria trigger the release of plant volatile organic compounds (VOCs). However, the impact of VOCs on the rhizosphere microbial community of neighbouring plants is not well understood. Here, we investigated the effect of VOCs on the rhizosphere microbial community of tomato plants inoculated with a plant growth-promoting rhizobacterium Bacillus amyloliquefaciens strain GB03 and that of their neighbouring plants. Interestingly, high similarity (up to 69%) was detected in the rhizosphere microbial communities of the inoculated and neighbouring plants. Leaves of the tomato plant treated with strain GB03-released β-caryophyllene as a signature VOC, which elicited the release of a large amount of salicylic acid (SA) in the root exudates of a neighbouring tomato seedling. The exposure of tomato leaves to β-caryophyllene resulted in the secretion of SA from the root. Our results demonstrate for the first time that the composition of the rhizosphere microbiota in surrounding plants is synchronized through aerial signals from plants.

Indexed as

MicrobiotaPlant RootsPlant DevelopmentPlantsRhizosphereSoil Microbiology

Identifiers

PMID32973341
PMCPMC8027813
OpenAlexW3089292330

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.