Evidence map›Paper›PMID 32620776›Full record

ArticleNature communications2020

The Seminavis robusta genome provides insights into the evolutionary adaptations of benthic diatoms.

Cristina Maria Osuna-Cruz, Gust Bilcke, Emmelien Vancaester, Sam De Decker, Atle M Bones, Per Winge, Nicole Poulsen, Petra Bulankova, Bram Verhelst, Sien Audoor and 15 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

48 citing papers in PubMed, 109 citations in OpenAlex.

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  8. The genome of Pleurosigma provides insights into the evolutionary adaptations of pelagic diatoms.DNA research : an international journal for rapid publication of reports on genes and genomes · 2026
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  13. Genomes of nitrogen-fixing eukaryotes reveal an alternate path for organellogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  14. Diatom triacylglycerol metabolism: from carbon fixation to lipid droplet degradation.Biological reviews of the Cambridge Philosophical Society · 2025
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  16. Phylogenomics reveals the slow-burning fuse of diatom evolution.Proceedings of the National Academy of Sciences of the United States of America · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

25 authors at 7 institutions in 6 countries.

Cristina Maria Osuna-CruzDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium.
Gust Bilcke *Department of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium.ORCID http://orcid.org/0000-0002-9499-2295
Emmelien Vancaester *Department of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium.ORCID http://orcid.org/0000-0002-9177-8808
Sam De DeckerProtistology and Aquatic Ecology, Department of Biology, Ghent University, 9000, Ghent, Belgium.
Atle M BonesCell Molecular Biology and Genomics Group, Department of Biology, Norwegian University of Science and Technology, 7491, Trondheim, Norway.
Per WingeCell Molecular Biology and Genomics Group, Department of Biology, Norwegian University of Science and Technology, 7491, Trondheim, Norway.
Nicole PoulsenB CUBE Center for Molecular Bioengineering, Technical University of Dresden, Tatzberg 41, 01307, Dresden, Germany.
Petra BulankovaDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium.ORCID http://orcid.org/0000-0002-0368-5995
Bram VerhelstDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium.
Sien AudoorProtistology and Aquatic Ecology, Department of Biology, Ghent University, 9000, Ghent, Belgium.
Darja BelisovaProtistology and Aquatic Ecology, Department of Biology, Ghent University, 9000, Ghent, Belgium.
Aikaterini ParganaProtistology and Aquatic Ecology, Department of Biology, Ghent University, 9000, Ghent, Belgium.
Monia RussoIntegrative Marine Ecology, Stazione Zoologica Anton Dohrn, Villa Comunale, Naples, Italy.ORCID http://orcid.org/0000-0003-2001-5384
Frederike StockProtistology and Aquatic Ecology, Department of Biology, Ghent University, 9000, Ghent, Belgium.ORCID http://orcid.org/0000-0001-8923-4273
Emilio CirriFriedrich Schiller University Jena, Institute of Inorganic and Analytical Chemistry, Lessingstrasse 8, 07745, Jena, Germany.
Tore BrembuCell Molecular Biology and Genomics Group, Department of Biology, Norwegian University of Science and Technology, 7491, Trondheim, Norway.ORCID http://orcid.org/0000-0001-5622-8037
Georg PohnertFriedrich Schiller University Jena, Institute of Inorganic and Analytical Chemistry, Lessingstrasse 8, 07745, Jena, Germany.ORCID http://orcid.org/0000-0003-2351-6336
Gwenael PiganeauSorbonne Université, CNRS, UMR 7232 Biologie Intégrative des Organismes Marins BIOM, Observatoire Océanologique, F-66650, Banyuls-sur-Mer, France.ORCID http://orcid.org/0000-0002-9992-4187
Maria Immacolata FerranteIntegrative Marine Ecology, Stazione Zoologica Anton Dohrn, Villa Comunale, Naples, Italy.ORCID http://orcid.org/0000-0002-8102-8018
Thomas MockSchool of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.ORCID http://orcid.org/0000-0001-9604-0362
Lieven SterckDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium.
Koen SabbeProtistology and Aquatic Ecology, Department of Biology, Ghent University, 9000, Ghent, Belgium.ORCID http://orcid.org/0000-0001-5163-5581
Lieven De VeylderDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium.ORCID http://orcid.org/0000-0003-1150-4426
Wim VyvermanProtistology and Aquatic Ecology, Department of Biology, Ghent University, 9000, Ghent, Belgium.ORCID http://orcid.org/0000-0003-0850-2569
Klaas VandepoeleDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium. klaas.vandepoele@psb.vib-ugent.be.ORCID http://orcid.org/0000-0003-4790-2725
Ghent University · BENorwegian University of Science and Technology · NOFriedrich Schiller University Jena · DEStazione Zoologica Anton Dohrn · ITCentre National de la Recherche Scientifique · FRTechnische Universität Dresden · DEUniversity of East Anglia · GB

Funding

Austrian Science Fund FWF J 3692
6 · The paper itself

Abstract

Benthic diatoms are the main primary producers in shallow freshwater and coastal environments, fulfilling important ecological functions such as nutrient cycling and sediment stabilization. However, little is known about their evolutionary adaptations to these highly structured but heterogeneous environments. Here, we report a reference genome for the marine biofilm-forming diatom Seminavis robusta, showing that gene family expansions are responsible for a quarter of all 36,254 protein-coding genes. Tandem duplications play a key role in extending the repertoire of specific gene functions, including light and oxygen sensing, which are probably central for its adaptation to benthic habitats. Genes differentially expressed during interactions with bacteria are strongly conserved in other benthic diatoms while many species-specific genes are strongly upregulated during sexual reproduction. Combined with re-sequencing data from 48 strains, our results offer insights into the genetic diversity and gene functions in benthic diatoms.

Indexed as

EcosystemEvolution, MolecularAdaptation, PhysiologicalDiatomsFresh WaterGenomeGenome SizeGenomicsPolymorphism, Single NucleotideSeawaterSpecies SpecificityTranscriptome

Identifiers

PMID32620776
PMCPMC7335047
OpenAlexW3039690469

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.