Evidence map›Paper›PMID 21766218›Full record

ArticleMicrobial ecology2012

Magnetotactic bacteria in microcosms originating from the French Mediterranean Coast subjected to oil industry activities.

Anne Postec, Nicolas Tapia, Alain Bernadac, Manon Joseph, Sylvain Davidson, Long-Fei Wu, Bernard Ollivier, Nathalie Pradel

Abstract read
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In one paragraph

Article in Microbial ecology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
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

15 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Isolation and characterization of Magnetospirillum from saline lagoon.World journal of microbiology & biotechnology · 2016
    Article
  8. Analysis of a population of magnetotactic bacteria of the Gulf of Gabès, Tunisia.Environmental science and pollution research international · 2016
    Article
  9. Magnetotactic bacteria population in a pristine French Atlantic lagoon.Environmental science and pollution research international · 2016
    Article
  10. Article
  11. Review
  12. Ecology, diversity, and evolution of magnetotactic bacteria.Microbiology and molecular biology reviews : MMBR · 2013
    Review
  13. Article
  14. Article
  15. Article
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 at 3 institutions in 1 country.

Anne PostecIRD, UMR_D 180, Université Aix Marseille, ESIL case 925, 163 Avenue de Luminy, 13288, Marseille Cedex 9, France.
Nicolas Tapia
Alain Bernadac
Manon Joseph
Sylvain Davidson
Long-Fei Wu
Bernard Ollivier
Nathalie Pradel
Aix-Marseille Université · FRInstitut de Microbiologie de la Méditerranée · FRInstitut de Recherche pour le Développement · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Magnetotactic bacteria (MTB) mineralize nanosized magnetite or greigite crystals within cells and thus play an important role in the biogeochemical process. Despite decades of research, knowledge of MTB distribution and ecology, notably in areas subjected to oil industry activities, is still limited. In the present study, we investigated the presence of MTB in the Gulf of Fos, French Mediterranean coast, which is subjected to intensive oil industry activities. Microcosms containing sediments/water (1:2, v/v) from several sampling sites were monitored over several weeks. The presence of MTB was revealed in five of eight sites. Diverse and numerous MTB were revealed particularly from one site (named CAR), whilst temporal variations of a homogenous magnetotactic cocci population was shown within the LAV site microcosm over a 4-month period. Phylogenetic analysis revealed that they belonged to Alphaproteobacteria, and a novel genus from the LAV site was evidenced. Among the physicochemical parameters measured, a correlation was shown between the variation of MTB abundance in microcosms and the redox state of sulphur compounds.

Indexed as

AlphaproteobacteriaAquatic OrganismsDNA, BacterialFerrosoferric OxideFranceGenetic VariationGeologic SedimentsIndustrial OilsIronMagnetosomesMediterranean RegionMolecular Sequence DataOil and Gas FieldsOxidation-ReductionPhylogenyRNA, Ribosomal, 16SDNA, BacterialFerrosoferric OxidegreigiteIronRNA, Ribosomal, 16SSulfidesSulfur Compounds

Identifiers

PMID21766218
OpenAlexW1994060861

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.