Evidence map›Paper›PMID 29149287›Full record

ArticleDNA research : an international journal for rapid publication of reports on genes and genomes2018

Genomic and epigenomic immunity in common bean: the unusual features of NB-LRR gene family.

Manon M S Richard, Ariane Gratias, Vincent Thareau, Kyung Do Kim, Sandrine Balzergue, Johann Joets, Scott A Jackson, Valérie Geffroy

Open access · goldAbstract read
In one paragraph

Article in DNA research : an international journal for rapid publication of reports on genes and genomes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
8.6field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 39 citations in OpenAlex.

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  2. Review
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  4. Fine mapping of a new common bean anthracnose resistance gene (Co-18) to the proximal end of Pv10 in Indian landrace KRC-5.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
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  10. Whole-Genome DNA Methylation Analysis inFrontiers in plant science · 2022
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  12. Review
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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 3 institutions in 2 countries.

Manon M S RichardInstitute of Plant Sciences Paris-Saclay IPS2, CNRS, INRA, Univ Paris-Saclay, Univ Paris-Sud, Univ Evry, Univ Paris-Diderot, Sorbone Paris-Cité, 91405 Orsay, France.
Ariane GratiasInstitute of Plant Sciences Paris-Saclay IPS2, CNRS, INRA, Univ Paris-Saclay, Univ Paris-Sud, Univ Evry, Univ Paris-Diderot, Sorbone Paris-Cité, 91405 Orsay, France.
Vincent ThareauInstitute of Plant Sciences Paris-Saclay IPS2, CNRS, INRA, Univ Paris-Saclay, Univ Paris-Sud, Univ Evry, Univ Paris-Diderot, Sorbone Paris-Cité, 91405 Orsay, France.
Kyung Do KimCenter for Applied Genetic Technologies, University of Georgia, Athens, GA 30602, USA.
Sandrine BalzergueInstitute of Plant Sciences Paris-Saclay IPS2, CNRS, INRA, Univ Paris-Saclay, Univ Paris-Sud, Univ Evry, Univ Paris-Diderot, Sorbone Paris-Cité, 91405 Orsay, France.
Johann JoetsGQE - Le Moulon, INRA, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91190 Gif-sur-Yvette, France.
Scott A JacksonCenter for Applied Genetic Technologies, University of Georgia, Athens, GA 30602, USA.
Valérie GeffroyInstitute of Plant Sciences Paris-Saclay IPS2, CNRS, INRA, Univ Paris-Saclay, Univ Paris-Sud, Univ Evry, Univ Paris-Diderot, Sorbone Paris-Cité, 91405 Orsay, France.
Centre National de la Recherche Scientifique · FRInstitut des Sciences des Plantes de Paris Saclay · FRUniversity of Georgia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In plants, a key class of genes comprising most of disease resistance (R) genes encodes Nucleotide-binding leucine-rich repeat (NL) proteins. Access to common bean (Phaseolus vulgaris) genome sequence provides unparalleled insight into the organization and evolution of this large gene family (∼400 NL) in this important crop. As observed in other plant species, most common bean NL are organized in cluster of genes. However, a particularity of common bean is that these clusters are often located in subtelomeric regions close to terminal knobs containing the satellite DNA khipu. Phylogenetically related NL are spread between different chromosome ends, suggesting frequent exchanges between non-homologous chromosomes. NL peculiar location, in proximity to heterochromatic regions, led us to study their DNA methylation status using a whole-genome cytosine methylation map. In common bean, NL genes displayed an unusual body methylation pattern since half of them are methylated in the three contexts, reminiscent of the DNA methylation pattern of repeated sequences. Moreover, 90 NL were also abundantly targeted by 24 nt siRNA, with 90% corresponding to methylated NL genes. This suggests the existence of a transcriptional gene silencing mechanism of NL through the RdDM (RNA-directed DNA methylation) pathway in common bean that has not been described in other plant species.

Indexed as

Disease ResistanceDNA MethylationDNA, SatelliteEpigenesis, GeneticEpigenomicsGenes, PlantGenomicsNLR ProteinsPhaseolusPlant DiseasesSequence Analysis, DNADNA, SatelliteNLR Proteins

Identifiers

PMID29149287
PMCPMC5909424
OpenAlexW2768734648

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.