Evidence map›Paper›PMID 18719093›Full record

ArticleGenome research2008

Pathogen corruption and site-directed recombination at a plant disease resistance gene cluster.

Ervin D Nagy, Jeffrey L Bennetzen

Abstract read
In one paragraph

Article in Genome research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing 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

56 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. The Genome of the Mimosoid LegumeInternational journal of molecular sciences · 2022
    Article
  5. Review
  6. Article
  7. Article
  8. Understanding the Sorghum-Frontiers in plant science · 2021
    Review
  9. Effectors of Plant Necrotrophic Fungi.Frontiers in plant science · 2021
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Physical Localization of the Root-Knot Nematode (Frontiers in plant science · 2019
    Article
  19. Article
  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

2 authors.

Ervin D NagyDepartment of Genetics, University of Georgia, Athens, Georgia 30602, USA.
Jeffrey L Bennetzen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Pc locus of sorghum (Sorghum bicolor) determines dominant sensitivity to a host-selective toxin produced by the fungal pathogen Periconia circinata. The Pc region was cloned by a map-based approach and found to contain three tandemly repeated genes with the structures of nucleotide binding site-leucine-rich repeat (NBS-LRR) disease resistance genes. Thirteen independent Pc-to-pc mutations were analyzed, and each was found to remove all or part of the central gene of the threesome. Hence, this central gene is Pc. Most Pc-to-pc mutations were associated with unequal recombination. Eight recombination events were localized to different sites in a 560-bp region within the approximately 3.7-kb NBS-LRR genes. Because any unequal recombination located within the flanking NBS-LRR genes would have removed Pc, the clustering of cross-over events within a 560-bp segment indicates that a site-directed recombination process exists that specifically targets unequal events to generate LRR diversity in NBS-LRR loci.

Indexed as

Genes, PlantImmunity, InnateRecombination, GeneticAscomycotaDNA, PlantGene LibraryGene RearrangementMultigene FamilyMutagenesis, Site-DirectedPlant DiseasesSequence Analysis, DNASorghumDNA, Plant

Identifiers

PMID18719093
PMCPMC2593579

What OpenQuestion holds

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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.