Evidence map›Paper›PMID 32252812›Full record

ArticleGenome biology2020

The preceding root system drives the composition and function of the rhizosphere microbiome.

Yi Zhou, David R Coventry, Vadakattu V S R Gupta, David Fuentes, Andrew Merchant, Brent N Kaiser, Jishun Li, Yanli Wei, Huan Liu, Yayu Wang and 2 more

Abstract read
In one paragraph

Article in Genome biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

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  2. TwoInternational journal of molecular sciences · 2026
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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

12 authors.

Yi ZhouSchool of Agriculture, Food and Wine, The University of Adelaide, Glen Osmond, SA, 5064, Australia.
David R CoventrySchool of Agriculture, Food and Wine, The University of Adelaide, Glen Osmond, SA, 5064, Australia.
Vadakattu V S R GuptaCSIRO Agriculture and Food, Glen Osmond, SA, 5064, Australia.
David FuentesSchool of Life and Environmental Sciences, University of Sydney, Brownlow Hill, NSW, 2570, Australia.
Andrew MerchantSchool of Life and Environmental Sciences, University of Sydney, Brownlow Hill, NSW, 2570, Australia.
Brent N KaiserSchool of Life and Environmental Sciences, University of Sydney, Brownlow Hill, NSW, 2570, Australia.
Jishun LiChina-Australia Joint Laboratory for Soil Ecological Health and Remediation, The University of Adelaide, Glen Osmond, SA, 5064, Australia.
Yanli WeiChina-Australia Joint Laboratory for Soil Ecological Health and Remediation, The University of Adelaide, Glen Osmond, SA, 5064, Australia.
Huan LiuBGI-Shenzhen, Shenzhen, 518083, Guangdong, China.
Yayu WangBGI-Shenzhen, Shenzhen, 518083, Guangdong, China.
Shuheng GanBGI-Shenzhen, Shenzhen, 518083, Guangdong, China.
Matthew D DentonSchool of Agriculture, Food and Wine, The University of Adelaide, Glen Osmond, SA, 5064, Australia. matthew.denton@adelaide.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe soil environment is responsible for sustaining most terrestrial plant life, yet we know surprisingly little about the important functions carried out by diverse microbial communities in soil. Soil microbes that inhabit the channels of decaying root systems, the detritusphere, are likely to be essential for plant growth and health, as these channels are the preferred locations of new root growth. Understanding the microbial metagenome of the detritusphere, and how it responds to agricultural management such as crop rotations and soil tillage, is vital for improving global food production.

resultsThis study establishes an in-depth soil microbial gene catalogue based on the living-decaying rhizosphere niches in a cropping soil. The detritusphere microbiome regulates the composition and function of the rhizosphere microbiome to a greater extent than plant type: rhizosphere microbiomes of wheat and chickpea were homogenous (65-87% similarity) in the presence of decaying root (DR) systems but were heterogeneous (3-24% similarity) where DR was disrupted by tillage. When the microbiomes of the rhizosphere and the detritusphere interact in the presence of DR, there is significant degradation of plant root exudates by the rhizosphere microbiome, and genes associated with membrane transporters, carbohydrate and amino acid metabolism are enriched.

conclusionsThe study describes the diversity and functional capacity of a high-quality soil microbial metagenome. The results demonstrate the contribution of the detritusphere microbiome in determining the metagenome of developing root systems. Modifications in root microbial function through soil management can ultimately govern plant health, productivity and food security.

Indexed as

MicrobiotaRhizosphereSoil MicrobiologyCicerGenes, MicrobialMetagenomeMetagenomicsMolecular Sequence AnnotationPlant RootsSoilSymbiosisTriticumSoilAgricultural systemMetagenomeRootSoil microbiomeTillage

Identifiers

PMID32252812
PMCPMC7137527

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.