ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2010
Genetic basis of agronomically important traits in sugar beet (Beta vulgaris L.) investigated with joint linkage association mapping.
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 16 papers.
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Who cites it
16 citing papers in PubMed.
- Genetic Dissection of Wheat Heterosis Identifies Candidate Genes in Biparental and Diverse Hybrid Populations.Plant biotechnology journal · 2026Article
- Crop wild relative populations of Beta vulgaris as source for genome-wide association mapping of complex traits.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Variation for QTL alleles associated with total dissolved solids among crop types in a GWAS of a Beta vulgaris diversity panel.The plant genome · 2025Article
- A combination of joint linkage and genome-wide association study reveals putative candidate genes associated with resistance to northern corn leaf blight in tropical maize.Frontiers in plant science · 2024Article
- Genome-wide association study as a powerful tool for dissecting competitive traits in legumes.Frontiers in plant science · 2023Review
- Discovery and validation of genomic regions associated with resistance to maize lethal necrosis in four biparental populations.Molecular breeding : new strategies in plant improvement · 2018Article
- Multi-Locus Genome-Wide Association Studies for 14 Main Agronomic Traits in Barley.Frontiers in plant science · 2018Article
- Quantitative trait loci from identification to exploitation for crop improvement.Plant cell reports · 2017Review
- Article
- Optimum design of family structure and allocation of resources in association mapping with lines from multiple crosses.Heredity · 2013Article
- Comparison of biometrical approaches for QTL detection in multiple segregating families.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Accuracy of genomic selection in European maize elite breeding populations.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Article
- Dissecting the genetic architecture of agronomic traits in multiple segregating populations in rapeseed (Brassica napus L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Genome-wide association mapping of agronomic traits in sugar beet.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
- Association mapping in an elite maize breeding population.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
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8 authors.
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Abstract
Epistatic interactions may contribute substantially to the hybrid performance of sugar beet. The main goal of our study was to dissect the genetic basis of eight important physiological and agronomic traits using two different biometrical models for joint linkage association mapping. A total of 197 genotypes of an elite breeding population were evaluated in multi-location trials and fingerprinted with 194 SNP markers. Two different statistical models were used for the genome-wide scan for marker-trait associations: Model A, which corrects for the genetic background with markers as cofactors and Model B, which additionally models a population effect. Based on the extent of linkage disequilibrium in the parental population, we estimated that for a genome-wide scan at least 100 equally spaced markers are necessary. We mapped across the eight traits 39 QTL for Model A and 22 for Model B. Only 11% of the total number of QTL were identified based on Models A and B, which indicates that both models are complementary. Epistasis was detected only for two out of the eight traits, and contributed only to a minor extent to the genotypic variance. This low relevance of epistasis implies that in sugar beet breeding the prediction of performance of three-way hybrids is feasible with high accuracy based on the means of their single crosses.
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