Evidence map›Paper›PMID 27245598›Full record

ArticleMicrobial ecology2016

The Root-Associated Microbial Community of the World's Highest Growing Vascular Plants.

Roey Angel, Ralf Conrad, Miroslav Dvorsky, Martin Kopecky, Milan Kotilínek, Inga Hiiesalu, Fritz Schweingruber, Jiří Doležal

Abstract read
In one paragraph

Article in Microbial ecology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

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  19. Drought delays development of the sorghum root microbiome and enriches for monoderm bacteria.Proceedings of the National Academy of Sciences of the United States of America · 2018
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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

8 authors.

Roey AngelMax Planck Institute for Terrestrial Microbiology, Karl-von-Frisch-Str. 10, Marburg, Germany. angel@microbial-ecology.net.
Ralf ConradMax Planck Institute for Terrestrial Microbiology, Karl-von-Frisch-Str. 10, Marburg, Germany.
Miroslav DvorskyInstitute of Botany, The Czech Academy of Sciences, Zámek 1, 25243, Průhonice, Czech Republic.
Martin KopeckyInstitute of Botany, The Czech Academy of Sciences, Zámek 1, 25243, Průhonice, Czech Republic.
Milan KotilínekDepartment of Botany, Faculty of Science, University of South Bohemia, Na Zlate stoce 1, 37005, Ceske Budejovice, Czech Republic.
Inga HiiesaluInstitute of Botany, The Czech Academy of Sciences, Zámek 1, 25243, Průhonice, Czech Republic.
Fritz SchweingruberSwiss Federal Research Institute WSL, Zuercherstrasse 111, 8903, Birmensdorf, Switzerland.
Jiří DoležalInstitute of Botany, The Czech Academy of Sciences, Zámek 1, 25243, Průhonice, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Upward migration of plants to barren subnival areas is occurring worldwide due to raising ambient temperatures and glacial recession. In summer 2012, the presence of six vascular plants, growing in a single patch, was recorded at an unprecedented elevation of 6150 m.a.s.l. close to the summit of Mount Shukule II in the Western Himalayas (Ladakh, India). Whilst showing multiple signs of stress, all plants have managed to establish stable growth and persist for several years. To learn about the role of microbes in the process of plant upward migration, we analysed the root-associated microbial community of the plants (three individuals from each) using microscopy and tagged amplicon sequencing. No mycorrhizae were found on the roots, implying they are of little importance to the establishment and early growth of the plants. However, all roots were associated with a complex bacterial community, with richness and diversity estimates similar or even higher than the surrounding bare soil. Both soil and root-associated communities were dominated by members of the orders Sphingomonadales and Sphingobacteriales, which are typical for hot desert soils, but were different from communities of temperate subnival soils and typical rhizosphere communities. Despite taxonomic similarity on the order level, the plants harboured a unique set of highly dominant operational taxonomic units which were not found in the bare soil. These bacteria have been likely transported with the dispersing seeds and became part of the root-associated community following germination. The results indicate that developing soils act not only as a source of inoculation to plant roots but also possibly as a sink for plant-associated bacteria.

Indexed as

BacteriaBiomassBrassicaceaeDNA, BacterialDNA, FungalIndiaMycorrhizaePlant RootsPoaceaeRhizosphereRNA, Ribosomal, 16SSaussureaSequence Analysis, DNASoil MicrobiologyDNA, BacterialDNA, FungalRNA, Ribosomal, 16SPlant-associated bacteriaSubnival soilUpward migrationVascular plants

Identifiers

PMID27245598
PMCPMC4937074

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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.