Evidence map›Paper›PMID 34534288›Full record

ArticleG3 (Bethesda, Md.)2021

Chromosome-scale reference genome assembly of a diploid potato clone derived from an elite variety.

Ruth Freire, Marius Weisweiler, Ricardo Guerreiro, Nadia Baig, Bruno Hüttel, Evelyn Obeng-Hinneh, Juliane Renner, Stefanie Hartje, Katja Muders, Bernd Truberg and 5 more

Abstract read
In one paragraph

Article in G3 (Bethesda, Md.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. The Quest for thePotato research · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Genome sequencing of adapted diploid potato clones.Frontiers in plant science · 2022
    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

15 authors.

Ruth FreireInstitute for Quantitative Genetics and Genomics of Plants, 40225 Düsseldorf, Germany.
Marius WeisweilerInstitute for Quantitative Genetics and Genomics of Plants, 40225 Düsseldorf, Germany.ORCID 0000-0001-6000-065X
Ricardo GuerreiroInstitute for Quantitative Genetics and Genomics of Plants, 40225 Düsseldorf, Germany.
Nadia BaigInstitute for Quantitative Genetics and Genomics of Plants, 40225 Düsseldorf, Germany.
Bruno HüttelMax Planck-Genome-Centre Cologne, Max Planck Institute for Plant Breeding, 50829 Köln, Germany.
Evelyn Obeng-HinnehBöhm-Nordkartoffel Agrarproduktion GmbH & Co. OHG, 17111 Hohenmocker, Germany.
Juliane RennerBöhm-Nordkartoffel Agrarproduktion GmbH & Co. OHG, 17111 Hohenmocker, Germany.
Stefanie HartjeBöhm-Nordkartoffel Agrarproduktion GmbH & Co. OHG, 17111 Hohenmocker, Germany.
Katja MudersNordring-Kartoffelzucht- und Vermehrungs-GmbH, 18190 Sanitz, Germany.
Bernd TrubergNordring-Kartoffelzucht- und Vermehrungs-GmbH, 18190 Sanitz, Germany.
Arne RosenNordring-Kartoffelzucht- und Vermehrungs-GmbH, 18190 Sanitz, Germany.
Vanessa PriggeSaKa Pflanzenzucht GmbH & Co. KG, 24340 Windeby, Germany.
Julien BruckmüllerSolana Research GmbH, 24340 Windeby, Germany.ORCID 0000-0002-3900-9833
Jens LübeckSolana Research GmbH, 24340 Windeby, Germany.
Benjamin StichInstitute for Quantitative Genetics and Genomics of Plants, 40225 Düsseldorf, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Potato (Solanum tuberosum L.) is one of the most important crops with a worldwide production of 370 million metric tons. The objectives of this study were (1) to create a high-quality consensus sequence across the two haplotypes of a diploid clone derived from a tetraploid elite variety and assess the sequence divergence from the available potato genome assemblies, as well as among the two haplotypes; (2) to evaluate the new assembly's usefulness for various genomic methods; and (3) to assess the performance of phasing in diploid and tetraploid clones, using linked-read sequencing technology. We used PacBio long reads coupled with 10x Genomics reads and proximity ligation scaffolding to create the dAg1_v1.0 reference genome sequence. With a final assembly size of 812 Mb, where 750 Mb are anchored to 12 chromosomes, our assembly is larger than other available potato reference sequences and high proportions of properly paired reads were observed for clones unrelated by pedigree to dAg1. Comparisons of the new dAg1_v1.0 sequence to other potato genome sequences point out the high divergence between the different potato varieties and illustrate the potential of using dAg1_v1.0 sequence in breeding applications.

Indexed as

Solanum tuberosumChromosomesClone CellsDiploidyPlant Breedingchromosome-scaleelite potato varietygenome divergenceintragenomic diversityreference sequence

Identifiers

PMID34534288
PMCPMC8664475

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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.