Evidence map›Paper›PMID 19087965›Full record

ArticleGenetics2009

Molecular analysis of a large subtelomeric nucleotide-binding-site-leucine-rich-repeat family in two representative genotypes of the major gene pools of Phaseolus vulgaris.

Valérie Geffroy, Catherine Macadré, Perrine David, Andrea Pedrosa-Harand, Mireille Sévignac, Catherine Dauga, Thierry Langin

Abstract read
In one paragraph

Article in Genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Article
  2. Article
  3. Oligo-FISH barcode in beans: a new chromosome identification system.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Article
  4. Article
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  6. Genomic and epigenomic immunity in common bean: the unusual features of NB-LRR gene family.DNA research : an international journal for rapid publication of reports on genes and genomes · 2018
    Article
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  20. Genetic mapping of two genes conferring resistance to powdery mildew in common bean (Phaseolus vulgaris L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013
    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

7 authors.

Valérie GeffroyPlate-Forme 4-Intégration et Analyse Génomiques, Génopole, Institut Pasteur, 75724 Paris, Cedex 15, France. valerie.geffroy@u-psud.fr
Catherine Macadré
Perrine David
Andrea Pedrosa-Harand
Mireille Sévignac
Catherine Dauga
Thierry Langin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In common bean, the B4 disease resistance gene cluster is a complex cluster localized at the end of linkage group (LG) B4, containing at least three R specificities to the fungus Colletotrichum lindemuthianum. To investigate the evolution of this R cluster since the divergence of Andean and Mesoamerican gene pools, DNA sequences were characterized from two representative genotypes of the two major gene pools of common bean (BAT93: Mesoamerican; JaloEEP558: Andean). Sequences encoding 29 B4-CC nucleotide-binding-site-leucine-rich-repeat (B4-CNL) genes were determined-12 from JaloEEP558 and 17 from BAT93. Although sequence exchange events were identified, phylogenetic analyses revealed that they were not frequent enough to lead to homogenization of B4-CNL sequences within a haplotype. Genetic mapping based on pulsed-field gel electrophoresis separation confirmed that the B4-CNL family is a large family specific to one end of LG B4 and is present at two distinct blocks separated by 26 cM. Fluorescent in situ hybridization on meiotic pachytene chromosomes revealed that two B4-CNL blocks are located in the subtelomeric region of the short arm of chromosome 4 on both sides of a heterochromatic block (knob), suggesting that this peculiar genomic environment may favor the proliferation of a large R gene cluster.

Indexed as

Genes, PlantMultigene FamilyAmino Acid SequenceBinding SitesChromosome MappingChromosomes, PlantColletotrichumConserved SequenceEvolution, MolecularGenome, PlantGenotypeIn Situ Hybridization, FluorescenceLeucine-Rich Repeat ProteinsMolecular Sequence DataPhaseolusPhylogenyLeucine-Rich Repeat ProteinsPlant ProteinsProteins

Identifiers

PMID19087965
PMCPMC2644936

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.