ArticleFrontiers in plant science2018
Haplotype Loci Under Selection in Canadian Durum Wheat Germplasm Over 60 Years of Breeding: Association With Grain Yield, Quality Traits, Protein Loss, and Plant Height.
Article in Frontiers in plant science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 28 citations in OpenAlex.
- The effect of selection on allele frequencies and diversity in wheat (Triticum aestivum).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Future of durum wheat research and breeding: Insights from early career researchers.The plant genome · 2025Review
- Genomics for Yield and Yield Components in Durum Wheat.Plants (Basel, Switzerland) · 2023Review
- Genome-wide association study of agronomical and root-related traits in spring barley collection grown under field conditions.Frontiers in plant science · 2023Article
- Marker-Trait Associations for Total Carotenoid Content and Individual Carotenoids in Durum Wheat Identified by Genome-Wide Association Analysis.Plants (Basel, Switzerland) · 2022Article
- Selection signatures in the CIMMYT International Elite Spring and Semi-arid Wheat Yield Trials.The plant genome · 2022Article
- A consensus map for quality traits in durum wheat based on genome-wide association studies and detection of ortho-meta QTL across cereal species.Frontiers in genetics · 2022Article
- Comparative Genetic Analysis of Durum Wheat Landraces and Cultivars Widespread in Tunisia.Frontiers in plant science · 2022Article
- Genetic diversity and selective sweeps in historical and modern Canadian spring wheat cultivars using the 90K SNP array.Scientific reports · 2021Article
- Meta-analysis: Congruence of genomic and phenotypic differentiation across diverse natural study systems.Evolutionary applications · 2021Article
- Linkage disequilibrium patterns, population structure and diversity analysis in a worldwide durum wheat collection including Argentinian genotypes.BMC genomics · 2021Article
- Detection of breeding signatures in wheat using a linkage disequilibrium-corrected mapping approach.Scientific reports · 2021Article
- From Genetic Maps to QTL Cloning: An Overview for Durum Wheat.Plants (Basel, Switzerland) · 2021Review
- Genomic prediction of agronomic traits in wheat using different models and cross-validation designs.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Genome-wide association study and genomic selection for yield and related traits in soybean.PloS one · 2021Article
- Selection signatures across seven decades of hard winter wheat breeding in the Great Plains of the United States.The plant genome · 2020Article
- Molecular Mapping and Genomics of Grain Yield in Durum Wheat: A Review.International journal of molecular sciences · 2020Review
- The Global Durum Wheat Panel (GDP): An International Platform to Identify and Exchange Beneficial Alleles.Frontiers in plant science · 2020Article
- Whole Genome Scan Reveals Molecular Signatures of Divergence and Selection Related to Important Traits in Durum Wheat Germplasm.Frontiers in genetics · 2020Article
- High Density Mapping of Quantitative Trait Loci Conferring Gluten Strength in Canadian Durum Wheat.Frontiers in plant science · 2020Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Durum wheat was introduced in the southern prairies of western Canada in the late nineteenth century. Breeding efforts have mainly focused on improving quality traits to meet the pasta industry demands. For this study, 192 durum wheat lines were genotyped using the Illumina 90K Infinium iSelect assay, and resulted in a total of 14,324 polymorphic SNPs. Genetic diversity changed over time, declining during the first 20 years of breeding in Canada, then increased in the late 1980s and early 1990s. We scanned the genome for signatures of selection, using the total variance Fst-based outlier detection method (Lositan), the hierarchical island model (Arlequin) and the Bayesian genome scan method (BayeScan). A total of 407 outliers were identified and clustered into 84 LD-based haplotype loci, spanning all 14 chromosomes of the durum wheat genome. The association analysis detected 54 haplotype loci, of which 39% contained markers with a complete reversal of allelic state. This tendency to fixation of favorable alleles corroborates the success of the Canadian durum wheat breeding programs over time. Twenty-one haplotype loci were associated with multiple traits. In particular,
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