Evidence map›Paper›PMID 35582745›Full record

ArticleEnvironmental microbiology2022

Water deficit affects inter-kingdom microbial connections in plant rhizosphere.

Kathryn E Bazany, Jun-Tao Wang, Manuel Delgado-Baquerizo, Brajesh K Singh, Pankaj Trivedi

Abstract read
In one paragraph

Article in Environmental microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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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

5 authors.

Kathryn E BazanyMicrobiome Network and Department of Agricultural Biology, Colorado State University, Fort Collins, CO.
Jun-Tao WangHawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, 2751, Australia.
Manuel Delgado-BaquerizoLaboratorio de Biodiversidad y Funcionamiento Ecosistémico, Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC Av. Reina Mercedes 10, E-41012, Sevilla, Spain.
Brajesh K SinghHawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, 2751, Australia.
Pankaj TrivediMicrobiome Network and Department of Agricultural Biology, Colorado State University, Fort Collins, CO.ORCID 0000-0003-0173-2804

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The frequency and severity of drought are increasing due to anthropogenic climate change and are already limiting cropping system productivity in many regions around the world. Few microbial groups within plant microbiomes can potentially contribute towards the fitness and productivity of their hosts under abiotic stress events including water deficits. However, microbial communities are complex and integrative work considering the multiple co-existing groups of organisms is needed to better understand how the entire microbiome responds to environmental stresses. We hypothesize that water deficit stress will differentially shape bacterial, fungal, and protistan microbiome composition and influence inter-kingdom microbial interactions in the rhizospheres of corn and sugar beet. We used amplicon sequencing to profile bacterial, fungal, and protistan communities in corn and sugar beet rhizospheres grown under irrigated and water deficit conditions. The water deficit treatment had a stronger influence than host species on bacterial composition, whereas the opposite was true for protists. These results indicate that different microbial kingdoms have variable responses to environmental stress and host factors. Water deficit also influenced intra- and inter-kingdom microbial associations, wherein the protist taxa formed a separate cluster under water deficit conditions. Our findings help elucidate the influence of environmental and host drivers of bacterial, fungal, and protistan community assembly and co-occurrence in agricultural rhizosphere environments.

Indexed as

MicrobiotaRhizosphereBacteriaPlantsSoil MicrobiologySugarsWaterZea maysSugarsWater

Identifiers

PMID35582745
PMCPMC9545320

What OpenQuestion holds

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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.