ArticleBMC plant biology2019
Confirmation of Fusarium root rot resistance QTL Fsp-Ps 2.1 of pea under controlled conditions.
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Integrating genomics, multi-omics, CRISPR and speed breeding for stress-resilient vegetable legume improvement.Functional & integrative genomics · 2026Review
- Genetic mapping identifies QTL and candidate genes including Mendel's A gene controlling high levels of partial resistance to Fusarium avenaceum in Pea.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Association genetics and genomic prediction for resistance to root rot in a diverse collection of Pisum sativum L.BMC plant biology · 2025Article
- Holobiont-based genetic analysis reveals new plant and microbial markers for resistance against a root rot pathogen complex in pea.BMC plant biology · 2025Article
- Seeds Priming with Bio-Silver Nanoparticles Protects Pea (International journal of molecular sciences · 2024Article
- Identification of Sources of Resistance to Aphanomyces Root Rot inPlants (Basel, Switzerland) · 2024Article
- The Host Range ofPathogens (Basel, Switzerland) · 2024Article
- Antifungal Properties of Bio-AgNPs againstInternational journal of molecular sciences · 2024Article
- Understanding the root of the problem for tackling pea root rot disease.Frontiers in microbiology · 2024Review
- Article
- Evaluation of pea genotype PI180693 partial resistance towards aphanomyces root rot in commercial pea breeding.Frontiers in plant science · 2023Article
- The chickpea root rot complex in Saskatchewan, Canada- detection of emerging pathogens and their relative pathogenicity.Frontiers in plant science · 2023Article
- Pea Breeding for Resistance to Rhizospheric Pathogens.Plants (Basel, Switzerland) · 2022Review
- Genomics Enabled Breeding Strategies for Major Biotic Stresses in Pea (Frontiers in plant science · 2022Review
- Identification of Quantitative Trait Loci Associated With Partial Resistance to Fusarium Root Rot and Wilt Caused byFrontiers in plant science · 2021Article
- Identification of Root Rot Resistance QTLs in Pea UsingFrontiers in genetics · 2021Article
- Dissecting the Genetic Architecture of Aphanomyces Root Rot Resistance in Lentil by QTL Mapping and Genome-Wide Association Study.International journal of molecular sciences · 2020Article
- Identification ofFrontiers in genetics · 2020Article
- Heritable Variation in Pea for Resistance Against a Root Rot Complex and Its Characterization by Amplicon Sequencing.Frontiers in plant science · 2020Article
- Inheritance and Quantitative Trait Locus Mapping ofFrontiers in plant science · 2019Article
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8 authors.
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Abstract
backgroundDry pea production has increased substantially in North America over the last few decades. With this expansion, significant yield losses have been attributed to an escalation in Fusarium root rots in pea fields. Among the most significant rot rotting pathogenic fungal species, Fusarium solani fsp. pisi (Fsp) is one of the main causal agents of root rot of pea. High levels of partial resistance to Fsp has been identified in plant genetic resources. Genetic resistance offers one of the best solutions to control this root rotting fungus. A recombinant inbred population segregating for high levels of partial resistance, previously single nucleotide polymorphism (SNP) genotyped using genotyping-by-sequencing, was phenotyped for disease reaction in replicated and repeated greenhouse trials. Composite interval mapping was deployed to identify resistance-associated quantitative trait loci (QTL).
resultsThree QTL were identified using three disease reaction criteria: root disease severity, ratios of diseased vs. healthy shoot heights and dry plant weights under controlled conditions using pure cultures of Fusarium solani fsp. pisi. One QTL Fsp-Ps 2.1 explains 44.4-53.4% of the variance with a narrow confidence interval of 1.2 cM. The second and third QTL Fsp-Ps3.2 and Fsp-Ps3.3 are closely linked and explain only 3.6-4.6% of the variance. All of the alleles are contributed by the resistant parent PI 180693.
conclusionWith the confirmation of Fsp-Ps 2.1 now in two RIL populations, SNPs associated with this region make a good target for marker-assisted selection in pea breeding programs to obtain high levels of partial resistance to Fusarium root rot caused by Fusarium solani fsp. pisi.
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