Evidence map›Paper›PMID 31920012›Full record

ArticleMicrobial biotechnology2020

Shifts in reclamation management strategies shape the role of exopolysaccharide and lipopolysaccharide-producing bacteria during soil formation.

Miljenka Vuko, Barbara Cania, Cordula Vogel, Susanne Kublik, Michael Schloter, Stefanie Schulz

Abstract read
In one paragraph

Article in Microbial biotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 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

6 authors.

Miljenka VukoResearch Unit Comparative Microbiome Analysis (COMI), Helmholtz Zentrum München, Ingolstädter Landstr. 1, DE-85764, Neuherberg, Germany.ORCID 0000-0001-8226-6352
Barbara CaniaResearch Unit Comparative Microbiome Analysis (COMI), Helmholtz Zentrum München, Ingolstädter Landstr. 1, DE-85764, Neuherberg, Germany.
Cordula VogelInstitute of Soil Science and Site Ecology, Technical University of Dresden, Pienner Str. 19, DE-01737, Tharandt, Germany.
Susanne KublikResearch Unit Comparative Microbiome Analysis (COMI), Helmholtz Zentrum München, Ingolstädter Landstr. 1, DE-85764, Neuherberg, Germany.
Michael SchloterResearch Unit Comparative Microbiome Analysis (COMI), Helmholtz Zentrum München, Ingolstädter Landstr. 1, DE-85764, Neuherberg, Germany.
Stefanie SchulzResearch Unit Comparative Microbiome Analysis (COMI), Helmholtz Zentrum München, Ingolstädter Landstr. 1, DE-85764, Neuherberg, Germany.ORCID 0000-0001-5520-8106

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polymeric substances produced by microbes play a key role for the development of soil aggregates. Here, we investigated the dynamics of bacterial families contributing to the formation of exopolysaccharides and lipopolysaccharides, major constituents of polymeric substances, at a managed land reclamation site of a post-mining area. We collected soil samples from the initial and the agricultural management phase and expected a peak in the abundance of bacteria capable for exopolysaccharide and lipopolysaccharide production at the points of the biggest disturbances. We used shotgun metagenomic sequencing in combination with measurements of exopolysaccharide concentrations. Our results underline the importance of exopolysaccharide and lipopolysaccharide-producing bacteria after nutrient input combined with structural disturbance events, caused here by the initial planting of alfalfa and the introduction of a tillage regime together with organic fertilization in the agricultural management phase. Moreover, the changes in management caused a shift in the exopolysaccharide/lipopolysaccharide-producing community. The initial phase was dominated by typical colonizers of oligotrophic environments, specifically nitrogen fixers (Rhizobiaceae, Comamonadaceae, Hyphomicrobiaceae), while bacteria common in agricultural soils, such as Sphingomonadaceae, Oxalobacteraceae and Nitrospiraceae, prevailed in the agricultural management phase.

Indexed as

LipopolysaccharidesSoilAgricultureBacteriaHumansMetagenomeSoil MicrobiologyLipopolysaccharidesSoil

Identifiers

PMID31920012
PMCPMC7017822

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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.