Evidence map›Paper›PMID 26273600›Full record

ArticleBioMed research international2015

Diverse Reductive Dehalogenases Are Associated with Clostridiales-Enriched Microcosms Dechlorinating 1,2-Dichloroethane.

Giuseppe Merlino, Annalisa Balloi, Massimo Marzorati, Francesca Mapelli, Aurora Rizzi, Davide Lavazza, Francesca de Ferra, Giovanna Carpani, Daniele Daffonchio

Abstract read
In one paragraph

Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 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

9 authors.

Giuseppe MerlinoDepartment of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20133 Milan, Italy ; Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia.
Annalisa BalloiDepartment of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20133 Milan, Italy.
Massimo MarzoratiDepartment of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20133 Milan, Italy ; Laboratory for Microbial Ecology and Technology (LabMET), Ghent University, 9000 Ghent, Belgium.
Francesca MapelliDepartment of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20133 Milan, Italy.
Aurora RizziDepartment of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20133 Milan, Italy.
Davide LavazzaDepartment of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20133 Milan, Italy.
Francesca de FerraResearch Center for Non-Conventional Energy, Istituto Eni Donegani, Environmental Technologies, 20097 San Donato Milanese, Italy.
Giovanna CarpaniResearch Center for Non-Conventional Energy, Istituto Eni Donegani, Environmental Technologies, 20097 San Donato Milanese, Italy.
Daniele DaffonchioDepartment of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20133 Milan, Italy ; Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The achievement of successful biostimulation of active microbiomes for the cleanup of a polluted site is strictly dependent on the knowledge of the key microorganisms equipped with the relevant catabolic genes responsible for the degradation process. In this work, we present the characterization of the bacterial community developed in anaerobic microcosms after biostimulation with the electron donor lactate of groundwater polluted with 1,2-dichloroethane (1,2-DCA). Through a multilevel analysis, we have assessed (i) the structural analysis of the bacterial community; (ii) the identification of putative dehalorespiring bacteria; (iii) the characterization of functional genes encoding for putative 1,2-DCA reductive dehalogenases (RDs). Following the biostimulation treatment, the structure of the bacterial community underwent a notable change of the main phylotypes, with the enrichment of representatives of the order Clostridiales. Through PCR targeting conserved regions within known RD genes, four novel variants of RDs previously associated with the reductive dechlorination of 1,2-DCA were identified in the metagenome of the Clostridiales-dominated bacterial community.

Indexed as

Biodegradation, EnvironmentalChlorineEthylene DichloridesEubacterialesGroundwaterHalogenationHydrolasesMicrobiotaOxidation-ReductionSpecies SpecificityWater Pollutants, ChemicalWater PurificationChlorineethylene dichlorideEthylene DichloridesHydrolasesWater Pollutants, Chemical

Identifiers

PMID26273600
PMCPMC4529907

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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.