Evidence map›Paper›PMID 42448669›Full record

ArticleNature communications2026

Key link between iron and the size structure of three major mesoplanktonic groups in the upper ocean.

Mathilde Dugenne, Marco Corrales-Ugalde, Jessica Y Luo, Lars Stemmann, Jean-Olivier Irisson, Fabien Lombard, Todd O'Brien, Charles Stock, PSSdb data contributors, Rainer Kiko

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Mathilde DugenneLaboratoire d'Océanographie de Villefranche, CNRS, Sorbonne Université, Villefranche-sur-mer, France. mdugenne@hotmail.com.ORCID http://orcid.org/0000-0002-9316-1473
Marco Corrales-UgaldeAtmospheric and Oceanic Sciences, Princeton University, Princeton, NJ, USA.ORCID http://orcid.org/0000-0001-5387-4914
Jessica Y LuoNOAA/OAR Geophysical Fluid Dynamics Laboratory, Princeton, NJ, USA.ORCID http://orcid.org/0000-0002-0032-9370
Lars StemmannLaboratoire d'Océanographie de Villefranche, CNRS, Sorbonne Université, Villefranche-sur-mer, France.ORCID http://orcid.org/0000-0001-8935-4531
Jean-Olivier IrissonLaboratoire d'Océanographie de Villefranche, CNRS, Sorbonne Université, Villefranche-sur-mer, France.ORCID http://orcid.org/0000-0003-4920-3880
Fabien LombardLaboratoire d'Océanographie de Villefranche, CNRS, Sorbonne Université, Villefranche-sur-mer, France.
Todd O'BrienNOAA Fisheries - Office of Science and Technology, Silver Spring, MD, USA.
Charles StockNOAA/OAR Geophysical Fluid Dynamics Laboratory, Princeton, NJ, USA.
PSSdb data contributors
Rainer KikoGEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany. rkiko@geomar.de.ORCID http://orcid.org/0000-0002-7851-9107

Funding

United States Department of Commerce | NOAA | National Marine Fisheries Service, National Oceanic and Atmospheric Administration (NOAA Fisheries) NA21OAR4310254
6 · The paper itself

Abstract

In marine ecosystems, critical services like fish production, carbon export, or the delivery of nutrients through N

Indexed as

CrustaceaIronPhytoplanktonAnimalsCarbonEcosystemNitrogen FixationOceans and SeasRhizariaSeawaterCarbonIron

Identifiers

PMID42448669
PMCPMC13486666

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.