ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009
Major-effect QTLs for stem and foliage resistance to late blight in the wild potato relatives Solanum sparsipilum and S. spegazzinii are mapped to chromosome X.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 28 citations in OpenAlex.
- Unveiling pepper immunity's robustness to temperature shifts: insights for empowering future crops.Horticulture research · 2024Article
- A physical map of traits of agronomic importance based on potato and tomato genome sequences.Frontiers in genetics · 2023Review
- Novel organ-specific genetic factors for quantitative resistance to late blight in potato.PloS one · 2019Article
- Quantitative Resistance to Plant Pathogens in Pyramiding Strategies for Durable Crop Protection.Frontiers in plant science · 2017Review
- Diversity of potato genetic resources.Breeding science · 2015Review
- Multiple QTL for horticultural traits and quantitative resistance to Phytophthora infestans linked on Solanum habrochaites chromosome 11.G3 (Bethesda, Md.) · 2014Article
- A locus conferring effective late blight resistance in potato cultivar Sárpo Mira maps to chromosome XI.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Linkage relationships among multiple QTL for horticultural traits and late blight (P. infestans) resistance on chromosome 5 introgressed from wild tomato Solanum habrochaites.G3 (Bethesda, Md.) · 2013Article
- Conditional QTL underlying resistance to late blight in a diploid potato population.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Late blight resistance gene from Solanum ruiz-ceballosii is located on potato chromosome X and linked to violet flower colour.BMC genetics · 2012Article
- Construction of a potato consensus map and QTL meta-analysis offer new insights into the genetic architecture of late blight resistance and plant maturity traits.BMC plant biology · 2011Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To find out new resistance sources to late blight in the wild germplasm for potato breeding, we examined the polygenic resistance of Solanum sparsipilum and S. spegazzinii by a quantitative trait locus (QTL) analysis. We performed stem and foliage tests under controlled conditions in two diploid mapping progenies. Four traits were selected for QTL detection. A total of 30 QTLs were mapped, with a large-effect QTL region on chromosome X detected in both potato relatives. The mapping of literature-derived markers highlighted colinearities with published late blight QTLs or R-genes. Results showed (a) the resistance potential of S. sparsipilum and S. spegazzinii for late blight control, and (b) the efficacy of the stem test as a complement to the foliage test to break down the complex late blight resistance into elementary components. The relationships of late blight resistance QTLs with R-genes and maturity QTLs are discussed.
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