Evidence map›Paper›PMID 34215856›Full record

ArticleThe ISME journal2022

Dissimilatory nitrate reduction by a freshwater cable bacterium.

Ugo Marzocchi, Casper Thorup, Ann-Sofie Dam, Andreas Schramm, Nils Risgaard-Petersen

Abstract read
In one paragraph

Article in The ISME journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Cable Bacteria and Their Biotechnological Application.Advances in biochemical engineering/biotechnology · 2025
    Review
  9. Article
  10. Article
  11. Article
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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.

Ugo MarzocchiDepartment of Chemistry, Vrije Universiteit Brussel, Brussel, Belgium. ugomar@bio.au.dk.ORCID http://orcid.org/0000-0002-4746-9944
Casper ThorupCenter for Electromicrobiology, Section for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.
Ann-Sofie DamCenter for Electromicrobiology, Section for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.
Andreas SchrammCenter for Electromicrobiology, Section for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.
Nils Risgaard-PetersenCenter for Electromicrobiology, Section for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cable bacteria (CB) are filamentous Desulfobulbaceae that split the energy-conserving reaction of sulfide oxidation into two half reactions occurring in distinct cells. CB can use nitrate, but the reduction pathway is unknown, making it difficult to assess their direct impact on the N-cycle. Here we show that the freshwater cable bacterium Ca. Electronema sp. GS performs dissimilatory nitrate reduction to ammonium (DNRA).

Indexed as

Ammonium CompoundsNitratesBacteriaDenitrificationFresh WaterOxidation-ReductionPhylogenyAmmonium CompoundsNitrates

Identifiers

PMID34215856
PMCPMC8692496

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.