Evidence map›Paper›PMID 26053848›Full record

ArticlePloS one2015

Culture-Dependent and -Independent Methods Capture Different Microbial Community Fractions in Hydrocarbon-Contaminated Soils.

Franck O P Stefani, Terrence H Bell, Charlotte Marchand, Ivan E de la Providencia, Abdel El Yassimi, Marc St-Arnaud, Mohamed Hijri

Abstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing 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

66 citing papers in PubMed.

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  20. Rhizospheric bacteria as potential biocontrol agents againstSaudi journal of biological sciences · 2021
    Article

6 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

7 authors.

Franck O P StefaniDepartment of Biological Sciences, Centre sur la biodiversité, Université de Montréal, Montréal, Québec, Canada.
Terrence H BellDepartment of Biological Sciences, Centre sur la biodiversité, Université de Montréal, Montréal, Québec, Canada.
Charlotte MarchandDepartment of Biological Sciences, Centre sur la biodiversité, Université de Montréal, Montréal, Québec, Canada.
Ivan E de la ProvidenciaDepartment of Biological Sciences, Centre sur la biodiversité, Université de Montréal, Montréal, Québec, Canada.
Abdel El YassimiDepartment of Biological Sciences, Centre sur la biodiversité, Université de Montréal, Montréal, Québec, Canada.
Marc St-ArnaudDepartment of Biological Sciences, Centre sur la biodiversité, Université de Montréal, Montréal, Québec, Canada.
Mohamed HijriDepartment of Biological Sciences, Centre sur la biodiversité, Université de Montréal, Montréal, Québec, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bioremediation is a cost-effective and sustainable approach for treating polluted soils, but our ability to improve on current bioremediation strategies depends on our ability to isolate microorganisms from these soils. Although culturing is widely used in bioremediation research and applications, it is unknown whether the composition of cultured isolates closely mirrors the indigenous microbial community from contaminated soils. To assess this, we paired culture-independent (454-pyrosequencing of total soil DNA) with culture-dependent (isolation using seven different growth media) techniques to analyse the bacterial and fungal communities from hydrocarbon-contaminated soils. Although bacterial and fungal rarefaction curves were saturated for both methods, only 2.4% and 8.2% of the bacterial and fungal OTUs, respectively, were shared between datasets. Isolated taxa increased the total recovered species richness by only 2% for bacteria and 5% for fungi. Interestingly, none of the bacteria that we isolated were representative of the major bacterial OTUs recovered by 454-pyrosequencing. Isolation of fungi was moderately more effective at capturing the dominant OTUs observed by culture-independent analysis, as 3 of 31 cultured fungal strains ranked among the 20 most abundant fungal OTUs in the 454-pyrosequencing dataset. This study is one of the most comprehensive comparisons of microbial communities from hydrocarbon-contaminated soils using both isolation and high-throughput sequencing methods.

Indexed as

MicrobiotaSoil MicrobiologyBacteriaBiodiversityCell Culture TechniquesEnvironmental PollutionFungiHydrocarbonsMolecular Sequence DataHydrocarbons

Identifiers

PMID26053848
PMCPMC4460130

What OpenQuestion holds

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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.