Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.

Despite the agronomical importance and high synteny with other Prunus species, breeding improvements for cherry have been slow compared to other temperate fruits, such as apple or peach. However, the recent release of the peach genome v1.0 by the International Peach Genome Initiative and the sequenc...

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Autores principales:	Carolina Klagges, José Antonio Campoy, José Quero-García, Alejandra Guzmán, Levi Mansur, Eduardo Gratacós, Herman Silva, Umesh R Rosyara, Amy Iezzoni, Lee A Meisel, Elisabeth Dirlewanger
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/619854b320c54a1a8e93c66286b825f2
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spelling	oai:doaj.org-article:619854b320c54a1a8e93c66286b825f22021-11-18T07:59:15ZConstruction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.1932-620310.1371/journal.pone.0054743https://doaj.org/article/619854b320c54a1a8e93c66286b825f22013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23382953/?tool=EBIhttps://doaj.org/toc/1932-6203Despite the agronomical importance and high synteny with other Prunus species, breeding improvements for cherry have been slow compared to other temperate fruits, such as apple or peach. However, the recent release of the peach genome v1.0 by the International Peach Genome Initiative and the sequencing of cherry accessions to identify Single Nucleotide Polymorphisms (SNPs) provide an excellent basis for the advancement of cherry genetic and genomic studies. The availability of dense genetic linkage maps in phenotyped segregating progenies would be a valuable tool for breeders and geneticists. Using two sweet cherry (Prunus avium L.) intra-specific progenies derived from crosses between 'Black Tartarian' × 'Kordia' (BT×K) and 'Regina' × 'Lapins'(R×L), high-density genetic maps of the four parental lines and the two segregating populations were constructed. For BT×K and R×L, 89 and 121 F(1) plants were used for linkage mapping, respectively. A total of 5,696 SNP markers were tested in each progeny. As a result of these analyses, 723 and 687 markers were mapped into eight linkage groups (LGs) in BT×K and R×L, respectively. The resulting maps spanned 752.9 and 639.9 cM with an average distance of 1.1 and 0.9 cM between adjacent markers in BT×K and R×L, respectively. The maps displayed high synteny and co-linearity between each other, with the Prunus bin map, and with the peach genome v1.0 for all eight LGs (LG1-LG8). These maps provide a useful tool for investigating traits of interest in sweet cherry and represent a qualitative advance in the understanding of the cherry genome and its synteny with other members of the Rosaceae family.Carolina KlaggesJosé Antonio CampoyJosé Quero-GarcíaAlejandra GuzmánLevi MansurEduardo GratacósHerman SilvaUmesh R RosyaraAmy IezzoniLee A MeiselElisabeth DirlewangerPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 1, p e54743 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Carolina Klagges José Antonio Campoy José Quero-García Alejandra Guzmán Levi Mansur Eduardo Gratacós Herman Silva Umesh R Rosyara Amy Iezzoni Lee A Meisel Elisabeth Dirlewanger Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.
description	Despite the agronomical importance and high synteny with other Prunus species, breeding improvements for cherry have been slow compared to other temperate fruits, such as apple or peach. However, the recent release of the peach genome v1.0 by the International Peach Genome Initiative and the sequencing of cherry accessions to identify Single Nucleotide Polymorphisms (SNPs) provide an excellent basis for the advancement of cherry genetic and genomic studies. The availability of dense genetic linkage maps in phenotyped segregating progenies would be a valuable tool for breeders and geneticists. Using two sweet cherry (Prunus avium L.) intra-specific progenies derived from crosses between 'Black Tartarian' × 'Kordia' (BT×K) and 'Regina' × 'Lapins'(R×L), high-density genetic maps of the four parental lines and the two segregating populations were constructed. For BT×K and R×L, 89 and 121 F(1) plants were used for linkage mapping, respectively. A total of 5,696 SNP markers were tested in each progeny. As a result of these analyses, 723 and 687 markers were mapped into eight linkage groups (LGs) in BT×K and R×L, respectively. The resulting maps spanned 752.9 and 639.9 cM with an average distance of 1.1 and 0.9 cM between adjacent markers in BT×K and R×L, respectively. The maps displayed high synteny and co-linearity between each other, with the Prunus bin map, and with the peach genome v1.0 for all eight LGs (LG1-LG8). These maps provide a useful tool for investigating traits of interest in sweet cherry and represent a qualitative advance in the understanding of the cherry genome and its synteny with other members of the Rosaceae family.
format	article
author	Carolina Klagges José Antonio Campoy José Quero-García Alejandra Guzmán Levi Mansur Eduardo Gratacós Herman Silva Umesh R Rosyara Amy Iezzoni Lee A Meisel Elisabeth Dirlewanger
author_facet	Carolina Klagges José Antonio Campoy José Quero-García Alejandra Guzmán Levi Mansur Eduardo Gratacós Herman Silva Umesh R Rosyara Amy Iezzoni Lee A Meisel Elisabeth Dirlewanger
author_sort	Carolina Klagges
title	Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.
title_short	Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.
title_full	Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.
title_fullStr	Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.
title_full_unstemmed	Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.
title_sort	construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/619854b320c54a1a8e93c66286b825f2
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Construction and comparative analyses of highly dense linkage maps of two sweet cherry intra-specific progenies of commercial cultivars.

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