Evidence map›Paper›PMID 30389915›Full record

ArticleNature communications2018

Genome sequences of two diploid wild relatives of cultivated sweetpotato reveal targets for genetic improvement.

Shan Wu, Kin H Lau, Qinghe Cao, John P Hamilton, Honghe Sun, Chenxi Zhou, Lauren Eserman, Dorcus C Gemenet, Bode A Olukolu, Haiyan Wang and 23 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing papers in PubMed, 2 pooled it
42.7field-weighted citation impact, top 1% 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

157 citing papers in PubMed, 2 syntheses or guidelines pooled it, 323 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Standardized microhaplotype databases and frameworks for assessing and mining crop genetic diversity.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Genome-wide analysis of DC1 domain proteins inFrontiers in plant science · 2026
    Article
  18. Article
  19. Article
  20. Article

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

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

33 authors at 10 institutions in 6 countries.

Shan WuBoyce Thompson Institute, Cornell University, Ithaca, NY, 14853, USA.ORCID http://orcid.org/0000-0001-8539-3808
Kin H LauDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.ORCID http://orcid.org/0000-0002-7405-1551
Qinghe CaoBoyce Thompson Institute, Cornell University, Ithaca, NY, 14853, USA.
John P HamiltonDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.ORCID http://orcid.org/0000-0002-8682-5526
Honghe SunBoyce Thompson Institute, Cornell University, Ithaca, NY, 14853, USA.
Chenxi ZhouInstitute for Molecular Bioscience, University of Queensland, St Lucia, Brisbane, QLD, 4072, Australia.ORCID http://orcid.org/0000-0002-1735-2630
Lauren EsermanDepartment of Plant Biology, University of Georgia, Athens, GA, 30602, USA.
Dorcus C GemenetInternational Potato Center, Lima 12, Peru.ORCID http://orcid.org/0000-0003-4901-1694
Bode A OlukoluDepartment of Horticultural Science, North Carolina State University, Raleigh, NC, 27695, USA.
Haiyan WangDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.
Emily CrisovanDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.
Grant T GoddenDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.
Chen JiaoBoyce Thompson Institute, Cornell University, Ithaca, NY, 14853, USA.
Xin WangBoyce Thompson Institute, Cornell University, Ithaca, NY, 14853, USA.
Mercy KitaviInternational Potato Center, Nairobi, 00603, Kenya.ORCID http://orcid.org/0000-0002-2246-9438
Norma Manrique-CarpinteroDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.
Brieanne VaillancourtDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.
Krystle Wiegert-RiningerDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.ORCID http://orcid.org/0000-0002-8836-9894
Xinsun YangFood Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan, 430064, China.
Kan BaoBoyce Thompson Institute, Cornell University, Ithaca, NY, 14853, USA.
Jennifer SchaffGenomic Sciences Laboratory, North Carolina State University, Raleigh, NC, 27695, USA.
Jan KreuzeInternational Potato Center, Lima 12, Peru.ORCID http://orcid.org/0000-0002-6116-9200
Wolfgang GrunebergInternational Potato Center, Lima 12, Peru.
Awais KhanInternational Potato Center, Lima 12, Peru.
Marc GhislainInternational Potato Center, Nairobi, 00603, Kenya.
Daifu MaJiangsu Xuzhou Sweetpotato Research Center, Xuzhou, Jiangsu, 221131, China.
Jiming JiangDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA.
Robert O M MwangaInternational Potato Center, Kampala, Uganda.
Jim Leebens-MackDepartment of Plant Biology, University of Georgia, Athens, GA, 30602, USA.ORCID http://orcid.org/0000-0003-4811-2231
Lachlan J M CoinInstitute for Molecular Bioscience, University of Queensland, St Lucia, Brisbane, QLD, 4072, Australia.ORCID http://orcid.org/0000-0002-4300-455X
G Craig YenchoDepartment of Horticultural Science, North Carolina State University, Raleigh, NC, 27695, USA.
C Robin BuellDepartment of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA. buell@msu.edu.
Zhangjun FeiBoyce Thompson Institute, Cornell University, Ithaca, NY, 14853, USA. zf25@cornell.edu.ORCID http://orcid.org/0000-0001-9684-1450
Michigan State University · USCornell University · USInternational Potato Center · PENorth Carolina State University · USInternational Potato Center · KEThe University of Queensland · AUUniversity of Georgia · USHubei Academy of Agricultural Sciences · CNInternational Potato Center · UGSweet Potato Research Institute · CN

Funding

Bill and Melinda Gates Foundation OPP1052983
6 · The paper itself

Abstract

Sweetpotato [Ipomoea batatas (L.) Lam.] is a globally important staple food crop, especially for sub-Saharan Africa. Agronomic improvement of sweetpotato has lagged behind other major food crops due to a lack of genomic and genetic resources and inherent challenges in breeding a heterozygous, clonally propagated polyploid. Here, we report the genome sequences of its two diploid relatives, I. trifida and I. triloba, and show that these high-quality genome assemblies are robust references for hexaploid sweetpotato. Comparative and phylogenetic analyses reveal insights into the ancient whole-genome triplication history of Ipomoea and evolutionary relationships within the Batatas complex. Using resequencing data from 16 genotypes widely used in African breeding programs, genes and alleles associated with carotenoid biosynthesis in storage roots are identified, which may enable efficient breeding of varieties with high provitamin A content. These resources will facilitate genome-enabled breeding in this important food security crop.

Indexed as

DiploidyGenome, PlantPlant BreedingBase SequenceCarotenoidsEcotypeGenetic VariationGenomicsIpomoea batatasMolecular Sequence AnnotationMultigene FamilyPhylogenyPolyploidyRepetitive Sequences, Nucleic AcidCarotenoids

Identifiers

PMID30389915
PMCPMC6214957
OpenAlexW2898783558

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.