ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2010
The effect of pyramiding Phytophthora infestans resistance genes R Pi-mcd1 and R Pi-ber in potato.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 126 citations in OpenAlex.
- Genome-Wide Association Study and Candidate Gene Identification for Resistance to Bacterial Stem and Root Rot in Sweetpotato.Biology · 2026Article
- Marker-Assisted Selection for Disease Resistance in Potato Breeding in the Ural Region of Russia (2018-2025): Comprehensive Genotyping and Validation of Key Resistance Markers.International journal of molecular sciences · 2026Article
- Modern Breeding Strategies and Tools for Durable Late Blight Resistance in Potato.Plants (Basel, Switzerland) · 2024Review
- Breeding strategies for late blight resistance in potato crop: recent developments.Molecular biology reports · 2023Review
- Identification of QTL associated with plant vine characteristics and infection response to late blight, early blight, and Verticillium wilt in a tetraploid potato population derived from late blight-resistant Palisade Russet.Frontiers in plant science · 2023Article
- Allelic variants of the NLR protein Rpi-chc1 differentially recognize members of the Phytophthora infestans PexRD12/31 effector superfamily through the leucine-rich repeat domain.The Plant journal : for cell and molecular biology · 2021Article
- Biotechnological approaches in management of oomycetes diseases.3 Biotech · 2021Review
- Eighty years of gene-for-gene relationship and its applications in identification and utilization ofJournal of genetics · 2021Review
- Advances in Understanding Defense Mechanisms inFrontiers in plant science · 2021Review
- Overview of Biotic Stresses in Pepper (International journal of molecular sciences · 2020Review
- Plant NLRs: The Whistleblowers of Plant Immunity.Plant communications · 2020Review
- Introgression of Two Broad-Spectrum Late Blight Resistance Genes,Frontiers in plant science · 2020Article
- Pyramiding of transgenic Pm3 alleles in wheat results in improved powdery mildew resistance in the field.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
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- Foundational and Translational Research Opportunities to Improve Plant Health.Molecular plant-microbe interactions : MPMI · 2017Article
- The complete chloroplast genome ofMitochondrial DNA. Part B, Resources · 2017Article
- Combining Selective Pressures to Enhance the Durability of Disease Resistance Genes.Frontiers in plant science · 2016Review
- Genetic Linkage Mapping of Economically Important Traits in Cultivated Tetraploid Potato (Solanum tuberosum L.).G3 (Bethesda, Md.) · 2015Article
- The Top 10 oomycete pathogens in molecular plant pathology.Molecular plant pathology · 2015Review
- Diversity of potato genetic resources.Breeding science · 2015Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite efforts to control late blight in potatoes by introducing R(pi)-genes from wild species into cultivated potato, there are still concerns regarding the durability and level of resistance. Pyramiding R(pi)-genes can be a solution to increase both durability and level of resistance. In this study, two resistance genes, R(Pi-mcd1) and R(Pi-ber), introgressed from the wild tuber-bearing potato species Solanum microdontum and S. berthaultii were combined in a diploid S. tuberosum population. Individual genotypes from this population were classified after four groups, carrying no R(pi)-gene, with only R (Pi-mcd1), with only R(Pi-ber), and a group with the pyramided R(Pi-mcd1) and R (Pi-ber) by means of tightly linked molecular markers. The levels of resistance between the groups were compared in a field experiment in 2007. The group with R(Pi-mcd1) showed a significant delay to reach 50% infection of the leaf area of 3 days. The group with R ( Pi-ber ) showed a delay of 3 weeks. The resistance level in the pyramid group suggested an additive effect of R (Pi-mcd1) with R(Pi-ber). This suggests that potato breeding can benefit from combining individual R(pi)-genes, irrespective of the weak effect of R(Pi-mcd1) or the strong effect of R(Pi-ber).
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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.