Evidence map›Paper›PMID 28802020›Full record

ArticleMolecular plant pathology2018

Investigation of the diversity of effector genes in the banana pathogen, Fusarium oxysporum f. sp. cubense, reveals evidence of horizontal gene transfer.

Elizabeth Czislowski, Sam Fraser-Smith, Manuel Zander, Wayne T O'Neill, Rachel A Meldrum, Lucy T T Tran-Nguyen, Jacqueline Batley, Elizabeth A B Aitken

Open access · bronzeAbstract read
In one paragraph

Article in Molecular plant pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
8.6field-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

64 citing papers in PubMed, 159 citations in OpenAlex.

  1. Review
  2. Genetic and Pathogenic Differentiation ofJournal of fungi (Basel, Switzerland) · 2026
    Article
  3. Pathogenicity and Pre-Characterised Putative Effectors ofJournal of fungi (Basel, Switzerland) · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Long-Read Draft Genome Sequences of TwoJournal of fungi (Basel, Switzerland) · 2025
    Article
  8. Patho-Ecological Distribution and Genetic Diversity ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  9. Optimization of a CRISPR-Cas9Frontiers in plant science · 2025
    Article
  10. Review
  11. Geographical Distribution, Host Range and Genetic Diversity ofJournal of fungi (Basel, Switzerland) · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
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  20. Article

4 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

8 authors at 5 institutions in 1 country.

Elizabeth CzislowskiSchool of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Qld 4072, Australia.
Sam Fraser-SmithSchool of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Qld 4072, Australia.
Manuel ZanderSchool of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Qld 4072, Australia.
Wayne T O'NeillBiosecurity Queensland, Department of Agriculture and Fisheries, Ecosciences Precinct, Brisbane, Qld 4001, Australia.
Rachel A MeldrumSchool of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Qld 4072, Australia.
Lucy T T Tran-NguyenDepartment of Primary Industry and Resources, Northern Territory Government, Darwin, NT 0801, Australia.
Jacqueline BatleySchool of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Qld 4072, Australia.
Elizabeth A B AitkenSchool of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Qld 4072, Australia.
Agriculture and Food · AUUniversity of Queensland · AUDepartment of Primary Industry and Resources · AUQueensland Department of Agriculture and Fisheries · AUUniversity of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is hypothesized that the virulence of phytopathogenic fungi is mediated through the secretion of small effector proteins that interfere with the defence responses of the host plant. In Fusarium oxysporum, one family of effectors, the Secreted In Xylem (SIX) genes, has been identified. We sought to characterize the diversity and evolution of the SIX genes in the banana-infecting lineages of F. oxysporum f. sp. cubense (Foc). Whole-genome sequencing data were generated for the 23 genetic lineages of Foc, which were subsequently queried for the 14 known SIX genes (SIX1-SIX14). The sequences of the identified SIX genes were confirmed in a larger collection of Foc isolates. Genealogies were generated for each of the SIX genes identified in Foc to further investigate the evolution of the SIX genes in Foc. Within Foc, variation of the SIX gene profile, including the presence of specific SIX homologues, correlated with the pathogenic race structure of Foc. Furthermore, the topologies of the SIX gene trees were discordant with the topology of an infraspecies phylogeny inferred from EF-1α/RPB1/RPB2 (translation elongation factor-1α/RNA polymerase II subunit I/RNA polymerase II subunit II). A series of topological constraint models provided strong evidence for the horizontal transmission of SIX genes in Foc. The horizontal inheritance of pathogenicity genes in Foc counters previous assumptions that convergent evolution has driven the polyphyletic phylogeny of Foc. This work has significant implications for the management of Foc, including the improvement of diagnostics and breeding programmes.

Indexed as

Genes, FungalGenetic VariationGene Transfer, HorizontalBase SequenceEvolution, MolecularFusariumGenes, EssentialInheritance PatternsLikelihood FunctionsMusaPhylogenySpecies SpecificityeffectorsFusarium oxysporum f. sp. cubensehorizontal gene transfer

Identifiers

PMID28802020
PMCPMC6638072
OpenAlexW2743822700

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.