Evidence map›Paper›PMID 33097700›Full record

ArticleNature communications2020

Formation and diversification of a paradigm biosynthetic gene cluster in plants.

Zhenhua Liu, Jitender Cheema, Marielle Vigouroux, Lionel Hill, James Reed, Pirita Paajanen, Levi Yant, Anne Osbourn

Abstract 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. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing 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

52 citing papers in PubMed.

  1. Article
  2. Layer-specific genetic variation unlocks secondary metabolite diversity in long-lived clonal peppermint.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Chromosome-level genome ofFrontiers in plant science · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Haplotype-resolved genome ofHorticulture research · 2025
    Article
  12. Review
  13. Comprehensive mutant chemotyping reveals embedding of a lineage-specific biosynthetic gene cluster in wider plant metabolism.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Subfunctionalization and epigenetic regulation of a biosynthetic gene cluster inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  18. Review
  19. Understanding metabolic diversification in plants: branchpoints in the evolution of specialized metabolism.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  20. 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

8 authors.

Zhenhua LiuDepartment of Metabolic Biology, John Innes Centre, Norwich Research Park, Colney Lane, Norwich, NR4 7UH, UK.ORCID 0000-0002-1786-883X
Jitender CheemaComputational and Systems Biology, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.
Marielle VigourouxComputational and Systems Biology, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.ORCID 0000-0003-1659-2728
Lionel HillDepartment of Metabolic Biology, John Innes Centre, Norwich Research Park, Colney Lane, Norwich, NR4 7UH, UK.
James ReedDepartment of Metabolic Biology, John Innes Centre, Norwich Research Park, Colney Lane, Norwich, NR4 7UH, UK.ORCID 0000-0001-5780-6134
Pirita PaajanenComputational and Systems Biology, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.ORCID 0000-0002-0561-3717
Levi YantSchool of Life Sciences and Future Food Beacon, University of Nottingham, Nottingham, NG7 2RD, UK.ORCID 0000-0003-3442-0217
Anne OsbournDepartment of Metabolic Biology, John Innes Centre, Norwich Research Park, Colney Lane, Norwich, NR4 7UH, UK. anne.osbourn@jic.ac.uk.ORCID 0000-0003-2195-5810

Funding

Biotechnology and Biological Sciences Research Council BB/L014130/1Biotechnology and Biological Sciences Research Council BBS/E/J/00000614Biotechnology and Biological Sciences Research Council BBS/E/J/000PR9790
6 · The paper itself

Abstract

Numerous examples of biosynthetic gene clusters (BGCs), including for compounds of agricultural and medicinal importance, have now been discovered in plant genomes. However, little is known about how these complex traits are assembled and diversified. Here, we examine a large number of variants within and between species for a paradigm BGC (the thalianol cluster), which has evolved recently in a common ancestor of the Arabidopsis genus. Comparisons at the species level reveal differences in BGC organization and involvement of auxiliary genes, resulting in production of species-specific triterpenes. Within species, the thalianol cluster is primarily fixed, showing a low frequency of deleterious haplotypes. We further identify chromosomal inversion as a molecular mechanism that may shuffle more distant genes into the cluster, so enabling cluster compaction. Antagonistic natural selection pressures are likely involved in shaping the occurrence and maintenance of this BGC. Our work sheds light on the birth, life and death of complex genetic and metabolic traits in plants.

Indexed as

Genome, PlantMultigene FamilyArabidopsisArabidopsis ProteinsBiosynthetic PathwaysEvolution, MolecularGenes, PlantSecondary MetabolismTriterpenesArabidopsis ProteinsthalianolTriterpenes

Identifiers

PMID33097700
PMCPMC7584637

What OpenQuestion holds

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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.