Evidence map›Paper›PMID 38426746›Full record

ArticleMicrobiology spectrum2024

Seagrass-mediated rhizosphere redox gradients are linked with ammonium accumulation driven by diazotrophs.

Kasper Elgetti Brodersen, Maria Mosshammer, Meriel J Bittner, Søren Hallstrøm, Jakob Santner, Lasse Riemann, Michael Kühl

Open access · goldAbstract read
In one paragraph

Article in Microbiology spectrum, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
7.2field-weighted citation impact, top 2% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Vegetation Increases CHGlobal change biology · 2026
    Article
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  3. Article
  4. Article
  5. Article
  6. Article
  7. Functional Roles of the Seagrass (Plants (Basel, Switzerland) · 2025
    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 2 institutions in 2 countries.

Kasper Elgetti Brodersen *Marine Biological Section, Department of Biology, University of Copenhagen, Helsingør, Denmark.ORCID 0000-0001-9010-1179
Maria Mosshammer *Marine Biological Section, Department of Biology, University of Copenhagen, Helsingør, Denmark.ORCID 0000-0002-7296-8673
Meriel J Bittner *Marine Biological Section, Department of Biology, University of Copenhagen, Helsingør, Denmark.
Søren HallstrømMarine Biological Section, Department of Biology, University of Copenhagen, Helsingør, Denmark.
Jakob SantnerDepartment of Crop Sciences, Institute of Agronomy, University of Natural Resources and Life Sciences Vienna, Tulln an der Donau, Austria.
Lasse RiemannMarine Biological Section, Department of Biology, University of Copenhagen, Helsingør, Denmark.
Michael KühlMarine Biological Section, Department of Biology, University of Copenhagen, Helsingør, Denmark.ORCID 0000-0002-1792-4790
University of Copenhagen · DKBOKU University · AT

Funding

Carlsbergfondet (Carlsberg Foundation) CF16-0899Danmarks Frie Forskningsfond (DFF) 6108-00013Gordon and Betty Moore Foundation (GBMF) GBMF9206Natur og Univers, Det Frie Forskningsråd (FNU, DFF) DFF-9040-00067B, DFF-8022-00301B, DFF-8021-00308BVillum Fonden (Villum Foundation) VIL50371
6 · The paper itself

Abstract

Seagrasses can enhance nutrient mobilization in their rhizosphere via complex interactions with sediment redox conditions and microbial populations. Yet, limited knowledge exists on how seagrass-derived rhizosphere dynamics affect nitrogen cycling. Using optode and gel-sampler-based chemical imaging, we show that radial O IMPORTANCE: Seagrasses are important marine habitats providing several ecosystem services in coastal waters worldwide, such as enhancing marine biodiversity and mitigating climate change through efficient carbon sequestration. Notably, the fitness of seagrasses is affected by plant-microbe interactions. However, these microscale interactions are challenging to study and large knowledge gaps prevail. Our study shows that redox microgradients in the rhizosphere of seagrass select for a unique microbial community that can enhance the ammonium availability for seagrass. We provide first experimental evidence that

Indexed as

EcosystemRhizosphereBacteriaNitrogenOxidation-ReductionSulfatesSulfidesNitrogenSulfatesSulfidesammoniumdiazotrophsredox conditionsrhizosphereseagrass

Identifiers

PMID38426746
PMCPMC10986515
OpenAlexW4392358504

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.