ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2016
Genetics and mapping of a novel downy mildew resistance gene, Pl(18), introgressed from wild Helianthus argophyllus into cultivated sunflower (Helianthus annuus L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 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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Who cites it
27 citing papers in PubMed.
- Phylogenomics of Plasmopara halstedii Reveals Genomic Regions Associated With the Breakdown of Sunflower Downy Mildew Resistance Genes.Molecular ecology · 2026Article
- Pangenome characterization and analysis of the NAC gene family reveals genes for Sclerotinia sclerotiorum resistance in sunflower (Helianthus annuus).BMC genomic data · 2024Article
- Mitogenomic Research of Silverleaf Sunflower (Current issues in molecular biology · 2023Article
- Whole-genome sequencing enables molecular dissection and candidate gene identification of the rust resistance gene RTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Introgression and targeting of the PlTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Genetic Insight into Disease Resistance Gene Clusters by Using Sequencing-Based Fine Mapping in Sunflower (International journal of molecular sciences · 2022Article
- Characterization and mapping of a downy mildew resistance gene,Molecular breeding : new strategies in plant improvement · 2022Article
- Discovery and mapping of two new rust resistance genes, RTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Tapping Diversity From the Wild: From Sampling to Implementation.Frontiers in plant science · 2021Review
- High-Density Mapping and Candidate Gene Analysis ofInternational journal of molecular sciences · 2020Article
- Development and validation of high-throughput and low-cost STARP assays for genes underpinning economically important traits in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Unraveling theFrontiers in plant science · 2020Article
- Article
- Molecular dissection of resistance gene cluster and candidate gene identification of PlScientific reports · 2019Article
- Diversification of the downy mildew resistance gene pool by introgression of a new gene, PlTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Metabolomic characterization of sunflower leaf allows discriminating genotype groups or stress levels with a minimal set of metabolic markers.Metabolomics : Official journal of the Metabolomic Society · 2019Article
- Development and Validation of Markers for the Fertility Restorer GeneInternational journal of molecular sciences · 2019Article
- Sunflower resistance to multiple downy mildew pathotypes revealed by recognition of conserved effectors of the oomycete Plasmopara halstedii.The Plant journal : for cell and molecular biology · 2019Article
- Article
- SSR Markers Suitable for Marker Assisted Selection in Sunflower for Downy Mildew Resistance.Open life sciences · 2018Article
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4 authors.
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Abstract
key messageA novel downy mildew resistance gene, Pl(18), was introgressed from wild Helianthus argophyllus into cultivated sunflower and genetically mapped to linkage group 2 of the sunflower genome. The new germplasm, HA-DM1, carrying Pl(18) has been released to the public. Sunflower downy mildew (DM) is considered to be the most destructive foliar disease that has spread to every major sunflower-growing country of the world, except Australia. A new dominant downy mildew resistance gene (Pl 18) transferred from wild Helianthus argophyllus (PI 494573) into cultivated sunflower was mapped to linkage group (LG) 2 of the sunflower genome using bulked segregant analysis with 869 simple sequence repeat (SSR) markers. Phenotyping 142 BC1F2:3 families derived from the cross of HA 89 and H. argophyllus confirmed the single gene inheritance of resistance. Since no other Pl gene has been mapped to LG2, this gene was novel and designated as Pl (18). SSR markers CRT214 and ORS203 flanked Pl(18) at a genetic distance of 1.1 and 0.4 cM, respectively. Forty-six single nucleotide polymorphism (SNP) markers that cover the Pl(18) region were surveyed for saturation mapping of the region. Six co-segregating SNP markers were 1.2 cM distal to Pl(18), and another four co-segregating SNP markers were 0.9 cM proximal to Pl(18). The new BC2F4-derived germplasm, HA-DM1, carrying Pl(18) has been released to the public. This new line is highly resistant to all Plasmopara halstedii races identified in the USA providing breeders with an effective new source of resistance against downy mildew in sunflower. The molecular markers that were developed will be especially useful in marker-assisted selection and pyramiding of Pl resistance genes because of their close proximity to the gene and the availability of high-throughput SNP detection assays.
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