ArticlePloS one2016
Cultivar-Based Introgression Mapping Reveals Wild Species-Derived Pm-0, the Major Powdery Mildew Resistance Locus in Squash.
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 19 papers.
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Who cites it
19 citing papers in PubMed, 47 citations in OpenAlex.
- Genetic mapping of Ascochyta blight resistance in an ILL6002 × Indianhead lentil mapping population.The plant genome · 2025Article
- Discovery of variation in genes related to agronomic traits by sequencing the genome of Cucurbita pepo varieties.BMC genomics · 2025Article
- Identification of Powdery Mildew Resistance-Related Genes in Butternut Squash (International journal of molecular sciences · 2024Article
- Recent advances in the improvement of genetic resistance against disease in vegetable crops.Plant physiology · 2024Review
- Phospholipid production and signaling by a plant defense inducer againstHorticulture research · 2024Article
- Improvement of crop production in controlled environment agriculture through breeding.Frontiers in plant science · 2024Review
- Interspecific hybridization for transfer of hull-less seed trait from Cucurbita pepo to C. moschata.Scientific reports · 2023Article
- GWAS Reveals a Novel Candidate GeneInternational journal of molecular sciences · 2022Article
- Enriched HeK4me3 marks at Pm-0 resistance-related genes prime courgette against Podosphaera xanthii.Plant physiology · 2022Article
- Multiple Stressors in Vegetable Production: Insights for Trait-Based Crop Improvement in Cucurbits.Frontiers in plant science · 2022Review
- Review
- Identification and mapping of CpPM10.1, a major gene involved in powdery mildew (race 2 France of Podosphaera xanthii) resistance in zucchini (Cucurbita pepo L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- The domestication of Cucurbita argyrosperma as revealed by the genome of its wild relative.Horticulture research · 2021Article
- A combined BSA-Seq and linkage mapping approach identifies genomic regions associated with Phytophthora root and crown rot resistance in squash.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Genomic Prediction and Selection for Fruit Traits in Winter Squash.G3 (Bethesda, Md.) · 2020Article
- Reynoutria sachalinensis extract elicits SA-dependent defense responses in courgette genotypes against powdery mildew caused by Podosphaera xanthii.Scientific reports · 2020Article
- Genome-wide SNP discovery and core marker sets for assessment of genetic variations in cultivated pumpkin (Horticulture research · 2020Article
- Construction of a High-Density Genetic Map and Analysis of Seed-Related Traits Using Specific Length Amplified Fragment Sequencing forFrontiers in plant science · 2019Article
- De novo assembly of the zucchini genome reveals a whole-genome duplication associated with the origin of the Cucurbita genus.Plant biotechnology journal · 2018Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Powdery mildew is a major fungal disease on squash and pumpkin (Cucurbita spp.) in the US and throughout the world. Genetic resistance to the disease is not known to occur naturally within Cucurbita pepo and only infrequently in Cucurbita moschata, but has been achieved in both species through the introgression of a major resistance gene from the wild species Cucurbita okeechobeensis subsp. martinezii. At present, this gene, Pm-0, is used extensively in breeding, and is found in nearly all powdery mildew-resistant C. pepo and C. moschata commercial cultivars. In this study, we mapped C. okeechobeensis subsp. martinezii-derived single nucleotide polymorphism (SNP) alleles in a set of taxonomically and morphologically diverse and resistant C. pepo and C. moschata cultivars bred at Cornell University that, by common possession of Pm-0, form a shared-trait introgression panel. High marker density was achieved using genotyping-by-sequencing, which yielded over 50,000 de novo SNP markers in each of the three Cucurbita species genotyped. A single 516.4 kb wild-derived introgression was present in all of the resistant cultivars and absent in a diverse set of heirlooms that predated the Pm-0 introgression. The contribution of this interval to powdery mildew resistance was confirmed by association mapping in a C. pepo cultivar panel that included the Cornell lines, heirlooms, and 68 additional C. pepo cultivars and with an independent F2 population derived from C. okeechobeensis subsp. martinezii x C. moschata. The interval was refined to a final candidate interval of 76.4 kb and CAPS markers were developed inside this interval to facilitate marker-assisted selection.
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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.