ArticleBMC genomics2016
Genome-wide association mapping of partial resistance to Phytophthora sojae in soybean plant introductions from the Republic of Korea.
Article in BMC genomics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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27 citing papers in PubMed, 62 citations in OpenAlex.
- Network analysis combined with genome-wide association study helps identification of genes related to amino acid contents in soybean.BMC genomics · 2025Article
- Identification and genetic analysis of candidate genes for resistance againstFrontiers in plant science · 2025Article
- Identification of novel candidate genes for regulating oil composition in soybean seeds under environmental stresses.Frontiers in plant science · 2025Article
- Genome-Wide Association Study for Resistance toPlants (Basel, Switzerland) · 2024Article
- Genetic dissection of resistance to Phytophthora sojae using genome-wide association and linkage analysis in soybean [Glycine max (L.) Merr.].TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Genome-wide association study provides new insight into the underlying mechanism of drought tolerance during seed germination stage in soybean.Scientific reports · 2024Article
- Genome-wide association study and haplotype analysis reveal novel candidate genes for resistance to powdery mildew in soybean.Frontiers in plant science · 2024Article
- Evaluation of Short-Season Soybean Genotypes for Resistance and Partial Resistance toInternational journal of molecular sciences · 2023Article
- Molecular mechanisms underpinning quantitative resistance toFrontiers in plant science · 2023Article
- Breeding for disease resistance in soybean: a global perspective.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Review
- Genome-Wide Association Study of Partial Resistance toCurrent issues in molecular biology · 2022Article
- Mapping of partial resistance to Phytophthora sojae in soybean PIs using whole-genome sequencing reveals a major QTL.The plant genome · 2022Article
- Genome-Wide Association Analysis and Gene Mining of Resistance to China Race 1 of Frogeye Leaf Spot in Soybean.Frontiers in plant science · 2022Article
- Identification of Candidate Genes for a Major Quantitative Disease Resistance Locus From Soybean PI 427105B for Resistance toFrontiers in plant science · 2022Article
- Progress and prospectus in genetics and genomics ofFrontiers in genetics · 2022Review
- Molecular mapping of quantitative disease resistance loci for soybean partial resistance to Phytophthora sansomeana.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Identification of SNP markers associated with soybean fatty acids contents by genome-wide association analyses.Molecular breeding : new strategies in plant improvement · 2021Article
- Mining germplasm panels and phenotypic datasets to identify loci for resistance to Phytophthora sojae in soybean.The plant genome · 2021Article
- Testing methods and statistical models of genomic prediction for quantitative disease resistance to Phytophthora sojae in soybean [Glycine max (L.) Merr] germplasm collections.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPhytophthora root and stem rot is one of the most yield-limiting diseases of soybean [Glycine max (L.) Merr], caused by the oomycete Phytophthora sojae. Partial resistance is controlled by several genes and, compared to single gene (Rps gene) resistance to P. sojae, places less selection pressure on P. sojae populations. Thus, partial resistance provides a more durable resistance against the pathogen. In previous work, plant introductions (PIs) originating from the Republic of Korea (S. Korea) have shown to be excellent sources for high levels of partial resistance against P. sojae.
resultsResistance to two highly virulent P. sojae isolates was assessed in 1395 PIs from S. Korea via a greenhouse layer test. Lines exhibiting possible Rps gene immunity or rot due to other pathogens were removed and the remaining 800 lines were used to identify regions of quantitative resistance using genome-wide association mapping. Sixteen SNP markers on chromosomes 3, 13 and 19 were significantly associated with partial resistance to P. sojae and were grouped into seven quantitative trait loci (QTL) by linkage disequilibrium blocks. Two QTL on chromosome 3 and three QTL on chromosome 19 represent possible novel loci for partial resistance to P. sojae. While candidate genes at QTL varied in their predicted functions, the coincidence of QTLs 3-2 and 13-1 on chromosomes 3 and 13, respectively, with Rps genes and resistance gene analogs provided support for the hypothesized mechanism of partial resistance involving weak R-genes.
conclusionsQTL contributing to partial resistance towards P. sojae in soybean germplasm originating from S. Korea were identified. The QTL identified in this study coincide with previously reported QTL, Rps genes, as well as novel loci for partial resistance. Molecular markers associated with these QTL can be used in the marker-assisted introgression of these alleles into elite cultivars. Annotations of genes within QTL allow hypotheses on the possible mechanisms of partial resistance to P. sojae.
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