Evidence map›Paper›PMID 26077726›Full record

ArticleeLife2015

Dynamic subcellular localization of a respiratory complex controls bacterial respiration.

François Alberge, Leon Espinosa, Farida Seduk, Léa Sylvi, René Toci, Anne Walburger, Axel Magalon

Open access · goldAbstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. The bacterial MrpScientific reports · 2019
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Shedding light on biology of bacterial cells.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2016
    Review
  15. Article
  16. Article
  17. 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

7 authors at 3 institutions in 2 countries.

François AlbergeLaboratoire de Chimie Bactérienne UMR7283, Institut de Microbiologie de la Méditerranée, Centre national de la recherche scientifique, Aix Marseille Université, Marseille, France.
Leon EspinosaLaboratoire de Chimie Bactérienne UMR7283, Institut de Microbiologie de la Méditerranée, Centre national de la recherche scientifique, Aix Marseille Université, Marseille, France.
Farida SedukLaboratoire de Chimie Bactérienne UMR7283, Institut de Microbiologie de la Méditerranée, Centre national de la recherche scientifique, Aix Marseille Université, Marseille, France.
Léa SylviLaboratoire de Chimie Bactérienne UMR7283, Institut de Microbiologie de la Méditerranée, Centre national de la recherche scientifique, Aix Marseille Université, Marseille, France.
René TociLaboratoire de Chimie Bactérienne UMR7283, Institut de Microbiologie de la Méditerranée, Centre national de la recherche scientifique, Aix Marseille Université, Marseille, France.
Anne WalburgerLaboratoire de Chimie Bactérienne UMR7283, Institut de Microbiologie de la Méditerranée, Centre national de la recherche scientifique, Aix Marseille Université, Marseille, France.
Axel MagalonLaboratoire de Chimie Bactérienne UMR7283, Institut de Microbiologie de la Méditerranée, Centre national de la recherche scientifique, Aix Marseille Université, Marseille, France.
Laboratoire de Chimie Bactérienne · FRAix-Marseille Université · FRInstitut de Microbiologie de la Méditerranée · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Respiration, an essential process for most organisms, has to optimally respond to changes in the metabolic demand or the environmental conditions. The branched character of their respiratory chains allows bacteria to do so by providing a great metabolic and regulatory flexibility. Here, we show that the native localization of the nitrate reductase, a major respiratory complex under anaerobiosis in Escherichia coli, is submitted to tight spatiotemporal regulation in response to metabolic conditions via a mechanism using the transmembrane proton gradient as a cue for polar localization. These dynamics are critical for controlling the activity of nitrate reductase, as the formation of polar assemblies potentiates the electron flux through the complex. Thus, dynamic subcellular localization emerges as a critical factor in the control of respiration in bacteria.

Indexed as

Cell FractionationEscherichia coliEscherichia coli ProteinsGenetic EngineeringGreen Fluorescent ProteinsIntracellular SpaceMicroscopy, FluorescenceMultienzyme ComplexesNitrate ReductaseOxygen ConsumptionPlasmidsProtein SubunitsStatistics, Nonparametricenhanced green fluorescent proteinEscherichia coli ProteinsGreen Fluorescent ProteinsMultienzyme ComplexesNarG protein, E coliNitrate ReductaseProtein Subunitscell biologyE. coliinfectious diseasemicrobiologynitrate reductaseprotonmotive forcerespiration

Identifiers

PMID26077726
PMCPMC4466248
OpenAlexW2170899233

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.