Evidence map›Paper›PMID 26930078›Full record

ArticlePloS one2016

Genome-Wide Association Studies of Anthracnose and Angular Leaf Spot Resistance in Common Bean (Phaseolus vulgaris L.).

Juliana Morini Küpper Cardoso Perseguini, Paula Rodrigues Oblessuc, João Ricardo Bachega Feijó Rosa, Kleber Alves Gomes, Alisson Fernando Chiorato, Sérgio Augusto Morais Carbonell, Antonio Augusto Franco Garcia, Rosana Pereira Vianello, Luciana Lasry Benchimol-Reis

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
–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

49 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Fine Mapping of thePlants (Basel, Switzerland) · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Molecular Breeding for Fungal Resistance in Common Bean.International journal of molecular sciences · 2025
    Review
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  9. Review
  10. 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
    Article
  11. What lies behind the large genome ofFrontiers in fungal biology · 2024
    Article
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  15. 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

9 authors.

Juliana Morini Küpper Cardoso PerseguiniUniversidade Tecnológica Federal do Paraná (UTFPR), Dois Vizinhos, Paraná, Brasil.
Paula Rodrigues OblessucLaboratório Nacional de Biociências (LNBio), Campinas, São Paulo, Brazil.
João Ricardo Bachega Feijó RosaDepartamento de Genética, Escola Superior de Agricultura Luiz de Queiroz/Universidade de São Paulo (ESALQ/USP), Piracicaba, São Paulo, Brazil.
Kleber Alves GomesCentro de Recursos Genéticos Vegetais, Instituto Agronômico de Campinas (IAC), Campinas, São Paulo, Brazil.
Alisson Fernando ChioratoCentro de Grãos e Fibras, Instituto Agronômico de Campinas (IAC), Campinas, São Paulo, Brazil.
Sérgio Augusto Morais CarbonellCentro de Grãos e Fibras, Instituto Agronômico de Campinas (IAC), Campinas, São Paulo, Brazil.
Antonio Augusto Franco GarciaDepartamento de Genética, Escola Superior de Agricultura Luiz de Queiroz/Universidade de São Paulo (ESALQ/USP), Piracicaba, São Paulo, Brazil.
Rosana Pereira VianelloEmpresa Brasileira de Pesquisa Agropecuária, Centro Nacional de Pesquisa de Arroz e Feijão, Goiania, Goiás, Brazil.
Luciana Lasry Benchimol-ReisCentro de Recursos Genéticos Vegetais, Instituto Agronômico de Campinas (IAC), Campinas, São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The common bean (Phaseolus vulgaris L.) is the world's most important legume for human consumption. Anthracnose (ANT; Colletotrichum lindemuthianum) and angular leaf spot (ALS; Pseudocercospora griseola) are complex diseases that cause major yield losses in common bean. Depending on the cultivar and environmental conditions, anthracnose and angular leaf spot infections can reduce crop yield drastically. This study aimed to estimate linkage disequilibrium levels and identify quantitative resistance loci (QRL) controlling resistance to both ANT and ALS diseases of 180 accessions of common bean using genome-wide association analysis. A randomized complete block design with four replicates was performed for the ANT and ALS experiments, with four plants per genotype in each replicate. Association mapping analyses were performed for ANT and ALS using a mixed linear model approach implemented in TASSEL. A total of 17 and 11 significant statistically associations involving SSRs were detected for ANT and ALS resistance loci, respectively. Using SNPs, 21 and 17 significant statistically associations were obtained for ANT and angular ALS, respectively, providing more associations with this marker. The SSR-IAC167 and PvM95 markers, both located on chromosome Pv03, and the SNP scaffold00021_89379, were associated with both diseases. The other markers were distributed across the entire common bean genome, with chromosomes Pv03 and Pv08 showing the greatest number of loci associated with ANT resistance. The chromosome Pv04 was the most saturated one, with six markers associated with ALS resistance. The telomeric region of this chromosome showed four markers located between approximately 2.5 Mb and 4.4 Mb. Our results demonstrate the great potential of genome-wide association studies to identify QRLs related to ANT and ALS in common bean. The results indicate a quantitative and complex inheritance pattern for both diseases in common bean. Our findings will contribute to more effective screening of elite germplasm to find resistance alleles for marker-assisted selection in breeding programs.

Indexed as

AscomycotaChromosome MappingChromosomes, PlantColletotrichumDisease ResistanceGene FrequencyGenes, PlantGenetic MarkersGenome, PlantGenotypeHost-Pathogen InteractionsInheritance PatternsLinkage DisequilibriumMicrosatellite RepeatsPhaseolusPlant DiseasesGenetic Markers

Identifiers

PMID26930078
PMCPMC4773255

What OpenQuestion holds

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LicenceCC BY
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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.