Evidence map›Paper›PMID 31253789›Full record

ArticleNature communications2019

Transcriptome and organellar sequencing highlights the complex origin and diversification of allotetraploid Brassica napus.

Hong An, Xinshuai Qi, Michelle L Gaynor, Yue Hao, Sarah C Gebken, Makenzie E Mabry, Alex C McAlvay, Graham R Teakle, Gavin C Conant, Michael S Barker and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing 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

55 citing papers in PubMed.

  1. Article
  2. The Phylogeny of Brassicaceae YABBYs and theInternational journal of molecular sciences · 2026
    Article
  3. Article
  4. Article
  5. Lipid regulation inFrontiers in plant science · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. The pan-NLRome analysis based on 23 genomes reveals the diversity of NLRs inMolecular breeding : new strategies in plant improvement · 2024
    Article
  12. Article
  13. How cauliflower got its curd.Nature genetics · 2024
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Non-vernalization requirement for flowering in Brassica rapa conferred by a dominant allele of FLOWERING LOCUS T.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
    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

13 authors.

Hong AnDivision of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA.ORCID http://orcid.org/0000-0002-2367-5508
Xinshuai QiDepartment of Ecology & Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA.
Michelle L GaynorDepartment of Biology, University of Central Florida, Orlando, FL, 32816, USA.ORCID http://orcid.org/0000-0002-3912-6079
Yue HaoBioinformatics Research Center, North Carolina State University, Raleigh, NC, 27695, USA.ORCID http://orcid.org/0000-0002-5065-8906
Sarah C GebkenDivision of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA.
Makenzie E MabryDivision of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA.
Alex C McAlvayDepartment of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, 14850, USA.
Graham R TeakleSchool of Life Sciences, University of Warwick, Coventry, CV4 7AL, UK.
Gavin C ConantBioinformatics Research Center, North Carolina State University, Raleigh, NC, 27695, USA.
Michael S BarkerDepartment of Ecology & Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA.ORCID http://orcid.org/0000-0001-7173-1319
Tingdong FuNational Key Lab of Crop Genetic Improvement, Huazhong Agricultural University, 430070, Wuhan, Hubei, P. R. China.
Bin YiNational Key Lab of Crop Genetic Improvement, Huazhong Agricultural University, 430070, Wuhan, Hubei, P. R. China. yibin@mail.hzau.edu.cn.
J Chris PiresDivision of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA. piresjc@missouri.edu.ORCID http://orcid.org/0000-0001-9682-2639

Funding

NSF | BIO | Division of Integrative Organismal Systems (IOS) IOS-1339156
6 · The paper itself

Abstract

Brassica napus, an allotetraploid crop, is hypothesized to be a hybrid from unknown varieties of Brassica rapa and Brassica oleracea. Despite the economic importance of B. napus, much is unresolved regarding its phylogenomic relationships, genetic structure, and diversification. Here we conduct a comprehensive study among diverse accessions from 183 B. napus (including rapeseed, rutabaga, and Siberian kale), 112 B. rapa, and 62 B. oleracea and its wild relatives. Using RNA-seq of B. napus accessions, we define the genetic diversity and sub-genome variance of six genetic clusters. Nuclear and organellar phylogenies for B. napus and its progenitors reveal varying patterns of inheritance and post-formation introgression. We discern regions with signatures of selective sweeps and detect 8,187 differentially expressed genes with implications for B. napus diversification. This study highlights the complex origin and evolution of B. napus providing insights that can further facilitate B. napus breeding and germplasm preservation.

Indexed as

PloidiesBrassica napusGene Expression Regulation, PlantGenomicsOrganellesPhylogenyPlant LeavesPlant TubersPolymorphism, Single NucleotideRNA, PlantSequence Analysis, RNATranscriptomeRNA, Plant

Identifiers

PMID31253789
PMCPMC6599199

What OpenQuestion holds

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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.