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Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines

Wheat is a cereal grain that plays an important role in the world’s food industry. The identification of the loci that change the concentration of elements in wheat seeds is an important challenge nowadays especially for genomic selection and breeding of novel varieties. In this study, we performed...

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Autores principales: Potapova, Nadezhda A., Timoshchuk, Anna N., Tiys, Evgeny S., Vinichenko, Natalia A., Leonova, Irina N., Salina, Elena A., Tsepilov, Yakov A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10489822/
https://www.ncbi.nlm.nih.gov/pubmed/37687266
http://dx.doi.org/10.3390/plants12173019
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author Potapova, Nadezhda A.
Timoshchuk, Anna N.
Tiys, Evgeny S.
Vinichenko, Natalia A.
Leonova, Irina N.
Salina, Elena A.
Tsepilov, Yakov A.
author_facet Potapova, Nadezhda A.
Timoshchuk, Anna N.
Tiys, Evgeny S.
Vinichenko, Natalia A.
Leonova, Irina N.
Salina, Elena A.
Tsepilov, Yakov A.
author_sort Potapova, Nadezhda A.
collection PubMed
description Wheat is a cereal grain that plays an important role in the world’s food industry. The identification of the loci that change the concentration of elements in wheat seeds is an important challenge nowadays especially for genomic selection and breeding of novel varieties. In this study, we performed a multivariate genome-wide association study (GWAS) of the seven traits—concentrations of Zn, Mg, Mn, Ca, Cu, Fe, and K in grain—of the Russian collection of common wheat Triticum aestivum (N = 149 measured in two years in two different fields). We replicated one known locus associated with the concentration of Zn (IAAV1375). We identified four novel loci—BS00022069_51 (associated with concentrations of Ca and K), RFL_Contig6053_3082 (associated with concentrations of Fe and Mn), Kukri_rep_c70864_329 (associated with concentrations of all elements), and IAAV8416 (associated with concentrations of Fe and Mn)—three of them were located near the genes TraesCS6A02G375400, TraesCS7A02G094800, and TraesCS5B02G325400. Our result adds novel information on the loci involved in wheat grain element contents and may be further used in genomic selection.
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spelling pubmed-104898222023-09-09 Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines Potapova, Nadezhda A. Timoshchuk, Anna N. Tiys, Evgeny S. Vinichenko, Natalia A. Leonova, Irina N. Salina, Elena A. Tsepilov, Yakov A. Plants (Basel) Brief Report Wheat is a cereal grain that plays an important role in the world’s food industry. The identification of the loci that change the concentration of elements in wheat seeds is an important challenge nowadays especially for genomic selection and breeding of novel varieties. In this study, we performed a multivariate genome-wide association study (GWAS) of the seven traits—concentrations of Zn, Mg, Mn, Ca, Cu, Fe, and K in grain—of the Russian collection of common wheat Triticum aestivum (N = 149 measured in two years in two different fields). We replicated one known locus associated with the concentration of Zn (IAAV1375). We identified four novel loci—BS00022069_51 (associated with concentrations of Ca and K), RFL_Contig6053_3082 (associated with concentrations of Fe and Mn), Kukri_rep_c70864_329 (associated with concentrations of all elements), and IAAV8416 (associated with concentrations of Fe and Mn)—three of them were located near the genes TraesCS6A02G375400, TraesCS7A02G094800, and TraesCS5B02G325400. Our result adds novel information on the loci involved in wheat grain element contents and may be further used in genomic selection. MDPI 2023-08-22 /pmc/articles/PMC10489822/ /pubmed/37687266 http://dx.doi.org/10.3390/plants12173019 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Brief Report
Potapova, Nadezhda A.
Timoshchuk, Anna N.
Tiys, Evgeny S.
Vinichenko, Natalia A.
Leonova, Irina N.
Salina, Elena A.
Tsepilov, Yakov A.
Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines
title Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines
title_full Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines
title_fullStr Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines
title_full_unstemmed Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines
title_short Multivariate Genome-Wide Association Study of Concentrations of Seven Elements in Seeds Reveals Four New Loci in Russian Wheat Lines
title_sort multivariate genome-wide association study of concentrations of seven elements in seeds reveals four new loci in russian wheat lines
topic Brief Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10489822/
https://www.ncbi.nlm.nih.gov/pubmed/37687266
http://dx.doi.org/10.3390/plants12173019
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