Evidence map›Paper›PMID 25763019›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2014

Bacterial diversity in relatively pristine and anthropogenically-influenced mangrove ecosystems (Goa, India).

Sheryl Oliveira Fernandes, David L Kirchman, Valérie D Michotey, Patricia C Bonin, P A LokaBharathi

Abstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 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.

Sheryl Oliveira FernandesBiological Oceanography Division National Institute of Oceanography Dona PaulaGoa India Biological Oceanography Division, National Institute of Oceanography, Dona Paula, Goa, India.
David L KirchmanSchool of Marine Science and Policy University of Delaware LewesDE USA School of Marine Science and Policy, University of Delaware, Lewes, DE, USA.
Valérie D MichoteyMediterranean Institute of Oceanography Aix-Marseille University Marseille France Mediterranean Institute of Oceanography, Aix-Marseille University, Marseille, France. ; Aix Marseille Université MIO UM 110, 13288Marseille France Aix Marseille Université, MIO UM 110, 13288, Marseille, France.
Patricia C BoninMediterranean Institute of Oceanography Aix-Marseille University Marseille France Mediterranean Institute of Oceanography, Aix-Marseille University, Marseille, France. ; Aix Marseille Université MIO UM 110, 13288Marseille France Aix Marseille Université, MIO UM 110, 13288, Marseille, France.
P A LokaBharathiBiological Oceanography Division National Institute of Oceanography Dona PaulaGoa India Biological Oceanography Division, National Institute of Oceanography, Dona Paula, Goa, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To appreciate differences in benthic bacterial community composition at the relatively pristine Tuvem and the anthropogenically-influenced Divar mangrove ecosystems in Goa, India, parallel tag sequencing of the V6 region of 16S rDNA was carried out. We hypothesize that availability of extraneously-derived anthropogenic substrates could act as a stimulatant but not a deterrent to promote higher bacterial diversity at Divar. Our observations revealed that the phylum Proteobacteria was dominant at both locations comprising 43-46% of total tags. The Tuvem ecosystem was characterized by an abundance of members belonging to the class Deltaproteobacteria (21%), ~ 2100 phylotypes and 1561 operational taxonomic units (OTUs) sharing > 97% similarity. At Divar, the Gammaproteobacteria were ~ 2× higher (17%) than at Tuvem. A more diverse bacterial community with > 3300 phylotypes and > 2000 OTUs mostly belonging to Gammaproteobacteria and a significantly higher DNT (n = 9, p < 0.001, df = 1) were recorded at Divar. These findings suggest that the quantity and quality of pollutants at Divar are perhaps still at a level to maintain high diversity. Using this technique we could show higher diversity at Divar with the possibility of Gammaproteobacteria contributing to modulating excess nitrate.

Indexed as

EcosystemEnvironmental MicrobiologyGenetic VariationDNA, BacterialDNA, RibosomalIndiaProteobacteriaRNA, Ribosomal, 16SSequence Analysis, DNAWetlandsDNA, BacterialDNA, RibosomalRNA, Ribosomal, 16Sbacteriadenitrificationdiversitymangrovessediments

Identifiers

PMID25763019
PMCPMC4323288

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.