Evidence map›Paper›PMID 30804557›Full record

ArticleNature genetics2019

Origin and evolution of the octoploid strawberry genome.

Patrick P Edger, Thomas J Poorten, Robert VanBuren, Michael A Hardigan, Marivi Colle, Michael R McKain, Ronald D Smith, Scott J Teresi, Andrew D L Nelson, Ching Man Wai and 19 more

Erratum issuedAbstract read
In one paragraph

Article in Nature genetics, 2019. 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 354 papers.

0numbers the graph read from it
0cells of the map it votes in
354citing 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

354 citing papers in PubMed.

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  7. Genome-Wide Identification of NLP Family Genes in Cultivated Strawberry (International journal of molecular sciences · 2026
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  9. Review
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  15. Article
  16. Genome-Wide Analysis Reveals the Roles ofInternational journal of molecular sciences · 2026
    Article
  17. Article
  18. Genome evolution through polyploidy: Enhancing plant stress resilience in agriculture.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Review
  19. Article
  20. Article

294 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

29 authors.

Patrick P EdgerDepartment of Horticulture, Michigan State University, East Lansing, MI, USA. edgerpat@msu.edu.ORCID http://orcid.org/0000-0001-6836-3041
Thomas J PoortenDepartment of Plant Sciences, University of California-Davis, Davis, California, USA.
Robert VanBurenDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.
Michael A HardiganDepartment of Plant Sciences, University of California-Davis, Davis, California, USA.
Marivi ColleDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.
Michael R McKainDepartment of Biological Sciences, University of Alabama, Tuscaloosa, AL, USA.ORCID http://orcid.org/0000-0002-9091-306X
Ronald D SmithDepartment of Biology, College of William and Mary, Williamsburg, VA, USA.ORCID http://orcid.org/0000-0003-2736-0092
Scott J TeresiDepartment of Biology, College of William and Mary, Williamsburg, VA, USA.
Andrew D L NelsonSchool of Plant Sciences, University of Arizona, Tucson, AZ, USA.ORCID http://orcid.org/0000-0001-9896-1739
Ching Man WaiDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.
Elizabeth I AlgerDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.
Kevin A BirdDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.ORCID http://orcid.org/0000-0002-3174-3646
Alan E YoccaDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.
Nathan PumplinDepartment of Plant Sciences, University of California-Davis, Davis, California, USA.
Shujun OuDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.ORCID http://orcid.org/0000-0001-5938-7180
Gil Ben-ZviNRGene, Ness Ziona, Israel.ORCID http://orcid.org/0000-0002-8649-6531
Avital BrodtNRGene, Ness Ziona, Israel.
Kobi BaruchNRGene, Ness Ziona, Israel.
Thomas SwaleDovetail Genomics, Santa Cruz, CA, USA.
Lily ShiueDovetail Genomics, Santa Cruz, CA, USA.
Charlotte B AcharyaDepartment of Plant Sciences, University of California-Davis, Davis, California, USA.
Glenn S ColeDepartment of Plant Sciences, University of California-Davis, Davis, California, USA.
Jeffrey P MowerCenter for Plant Science Innovation, University of Nebraska, Lincoln, NE, USA.
Kevin L ChildsDepartment of Plant Biology, Michigan State University, East Lansing, MI, USA.
Ning JiangDepartment of Horticulture, Michigan State University, East Lansing, MI, USA.
Eric LyonsSchool of Plant Sciences, University of Arizona, Tucson, AZ, USA.
Michael FreelingDepartment of Plant and Microbial Biology, University of California, Berkeley, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-7221-8725
Joshua R PuzeyDepartment of Biology, College of William and Mary, Williamsburg, VA, USA.
Steven J KnappDepartment of Plant Sciences, University of California-Davis, Davis, California, USA. sjknapp@ucdavis.edu.ORCID http://orcid.org/0000-0001-6498-5409

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cultivated strawberry emerged from the hybridization of two wild octoploid species, both descendants from the merger of four diploid progenitor species into a single nucleus more than 1 million years ago. Here we report a near-complete chromosome-scale assembly for cultivated octoploid strawberry (Fragaria × ananassa) and uncovered the origin and evolutionary processes that shaped this complex allopolyploid. We identified the extant relatives of each diploid progenitor species and provide support for the North American origin of octoploid strawberry. We examined the dynamics among the four subgenomes in octoploid strawberry and uncovered the presence of a single dominant subgenome with significantly greater gene content, gene expression abundance, and biased exchanges between homoeologous chromosomes, as compared with the other subgenomes. Pathway analysis showed that certain metabolomic and disease-resistance traits are largely controlled by the dominant subgenome. These findings and the reference genome should serve as a powerful platform for future evolutionary studies and enable molecular breeding in strawberry.

Indexed as

Chromosomes, PlantDiploidyEvolution, MolecularFragariaGene ExpressionGenome, PlantHybridization, GeneticPlant BreedingPolyploidy

Identifiers

PMID30804557
PMCPMC6882729

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.