Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat

In this study, we anchored genotyping-by-sequencing data to the International Wheat Genome Sequencing Consortium Reference Sequence v1.0 assembly to generate over 40,000 high quality single nucleotide polymorphism markers on a panel of 376 elite European winter wheat varieties released between 1946...

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Detalles Bibliográficos
Autores principales: Ladejobi, Olufunmilayo, Mackay, Ian J., Poland, Jesse, Praud, Sebastien, Hibberd, Julian M., Bentley, Alison R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2019
Materias:
Plant Science
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6857554/
https://www.ncbi.nlm.nih.gov/pubmed/31781130
http://dx.doi.org/10.3389/fpls.2019.01278
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author Ladejobi, Olufunmilayo
Mackay, Ian J.
Poland, Jesse
Praud, Sebastien
Hibberd, Julian M.
Bentley, Alison R.
author_facet Ladejobi, Olufunmilayo
Mackay, Ian J.
Poland, Jesse
Praud, Sebastien
Hibberd, Julian M.
Bentley, Alison R.
author_sort Ladejobi, Olufunmilayo
collection PubMed
description In this study, we anchored genotyping-by-sequencing data to the International Wheat Genome Sequencing Consortium Reference Sequence v1.0 assembly to generate over 40,000 high quality single nucleotide polymorphism markers on a panel of 376 elite European winter wheat varieties released between 1946 and 2007. We compared association mapping and genomic prediction accuracy for a range of productivity traits with previous results based on lower density dominant DArT markers. The results demonstrate that the availability of RefSeq v1.0 supports higher precision trait mapping and provides the density of markers required to obtain accurate predictions of traits controlled by multiple small effect loci, including grain yield.
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spelling pubmed-68575542019-11-28 Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat Ladejobi, Olufunmilayo Mackay, Ian J. Poland, Jesse Praud, Sebastien Hibberd, Julian M. Bentley, Alison R. Front Plant Sci Plant Science In this study, we anchored genotyping-by-sequencing data to the International Wheat Genome Sequencing Consortium Reference Sequence v1.0 assembly to generate over 40,000 high quality single nucleotide polymorphism markers on a panel of 376 elite European winter wheat varieties released between 1946 and 2007. We compared association mapping and genomic prediction accuracy for a range of productivity traits with previous results based on lower density dominant DArT markers. The results demonstrate that the availability of RefSeq v1.0 supports higher precision trait mapping and provides the density of markers required to obtain accurate predictions of traits controlled by multiple small effect loci, including grain yield. Frontiers Media S.A. 2019-11-08 /pmc/articles/PMC6857554/ /pubmed/31781130 http://dx.doi.org/10.3389/fpls.2019.01278 Text en Copyright © 2019 Ladejobi, Mackay, Poland, Praud, Hibberd and Bentley http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Ladejobi, Olufunmilayo
Mackay, Ian J.
Poland, Jesse
Praud, Sebastien
Hibberd, Julian M.
Bentley, Alison R.
Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat
title Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat
title_full Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat
title_fullStr Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat
title_full_unstemmed Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat
title_short Reference Genome Anchoring of High-Density Markers for Association Mapping and Genomic Prediction in European Winter Wheat
title_sort reference genome anchoring of high-density markers for association mapping and genomic prediction in european winter wheat
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6857554/
https://www.ncbi.nlm.nih.gov/pubmed/31781130
http://dx.doi.org/10.3389/fpls.2019.01278
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