Show simple item record

resumen

Abstract
Carrot is one of the most economically important vegetables worldwide, but genetic and genomic resources supporting carrot breeding remain limited. We developed a Diversity Arrays Technology (DArT) platform for wild and cultivated carrot and used it to investigate genetic diversity and to develop a saturated genetic linkage map of carrot. We analyzed a set of 900 DArT markers in a collection of plant materials comprising 94 cultivated and 65 wild carrot [ver mas...]
dc.contributor.authorGrzebelus, Dariusz
dc.contributor.authorIorizzo, Massimo
dc.contributor.authorSenalik, Douglas A.
dc.contributor.authorEllison, Shelby L.
dc.contributor.authorCavagnaro, Pablo
dc.contributor.authorMacko-Podgorni, Alicja
dc.contributor.authorHeller-Uszynska, Kasia
dc.contributor.authorKilian, Andrzej
dc.contributor.authorNothnagel, Thomas
dc.contributor.authorSimon, Philipp W.
dc.contributor.authorBaranski, Rafal
dc.contributor.authorAllender, Charlotte
dc.date.accessioned2018-08-28T14:00:26Z
dc.date.available2018-08-28T14:00:26Z
dc.date.issued2014-03
dc.identifier.issn1380-3743
dc.identifier.issn1572-9788
dc.identifier.otherhttps://doi.org/10.1007/s11032-013-9979-9
dc.identifier.urihttps://link.springer.com/article/10.1007/s11032-013-9979-9
dc.identifier.urihttp://hdl.handle.net/20.500.12123/3212
dc.description.abstractCarrot is one of the most economically important vegetables worldwide, but genetic and genomic resources supporting carrot breeding remain limited. We developed a Diversity Arrays Technology (DArT) platform for wild and cultivated carrot and used it to investigate genetic diversity and to develop a saturated genetic linkage map of carrot. We analyzed a set of 900 DArT markers in a collection of plant materials comprising 94 cultivated and 65 wild carrot accessions. The accessions were attributed to three separate groups: wild, Eastern cultivated and Western cultivated. Twenty-seven markers showing signatures for selection were identified. They showed a directional shift in frequency from the wild to the cultivated, likely reflecting diversifying selection imposed in the course of domestication. A genetic linkage map constructed using 188 F2 plants comprised 431 markers with an average distance of 1.1 cM, divided into nine linkage groups. Using previously anchored single nucleotide polymorphisms, the linkage groups were physically attributed to the nine carrot chromosomes. A cluster of markers mapping to chromosome 8 showed significant segregation distortion. Two of the 27 DArT markers with signatures for selection were segregating in the mapping population and were localized on chromosomes 2 and 6. Chromosome 2 was previously shown to carry the Vrn1 gene governing the biennial growth habit essential for cultivated carrot. The results reported here provide background for further research on the history of carrot domestication and identify genomic regions potentially important for modern carrot breeding.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.sourceMolecular Breeding 33 (3) : 625–637 (March 2014)es_AR
dc.subjectZanahoriaes_AR
dc.subjectCarrotseng
dc.subjectDaucus Carotaes_AR
dc.subjectGenomases_AR
dc.subjectGenomeseng
dc.subjectMarcadores Genéticoses_AR
dc.subjectGenetic Markerseng
dc.subjectMapas Genéticoses_AR
dc.subjectGenetic Mapseng
dc.subjectVariación Genéticaes_AR
dc.subjectGenetic Variationeng
dc.titleDiversity, genetic mapping, and signatures of domestication in the carrot (Daucus carota L.) genome, as revealed by Diversity Arrays Technology (DArT) markerses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.description.origenEEA La Consultaes_AR
dc.description.filFil: Grzebelus, Dariusz. University of Agriculture in Krakow. Institute of Plant Biology and Biotechnology; Poloniaes_AR
dc.description.filFil: Iorizzo, Massimo. University of Wisconsin. Department of Horticulture; Estados Unidoses_AR
dc.description.filFil: Senalik, Douglas. University of Wisconsin. Department of Horticulture; Estados Unidos. United States Department of Agriculture–Agricultural Research Service. Vegetable Crops Research Unit; Estados Unidoses_AR
dc.description.filFil: Ellison, Shelby. University of Wisconsin. Department of Horticulture; Estados Unidoses_AR
dc.description.filFil: Cavagnaro, Pablo Federico. . Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria La Consulta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Macko-Podgórni, Alicja. University of Agriculture in Krakow. Institute of Plant Biology and Biotechnology; Poloniaes_AR
dc.description.filFil: Heller-Uszynska, Kasia. Diversity Arrays Technology Pty Ltd; Australiaes_AR
dc.description.filFil: Kilian, Andrzej. Diversity Arrays Technology Pty Ltd; Australiaes_AR
dc.description.filFil: Nothnagel, Thomas. Federal Research Centre for Cultivated Plants. Julius Kühn-Institut. Institute for Breeding Research on Horticultural and Fruit Crops; Alemaniaes_AR
dc.description.filFil: Allender, Charlotte. University of Warwick. Warwick Crop Centre; Gran Bretañaes_AR
dc.description.filFil: Simon, Philipp. University of Wisconsin. Department of Horticulture; Estados Unidos. United States Department of Agriculture–Agricultural Research Service. Vegetable Crops Research Unit; Estados Unidoses_AR
dc.description.filFil: Baranski, Rafal. University of Agriculture in Krakow. Institute of Plant Biology and Biotechnology; Poloniaes_AR
dc.subtypecientifico


Files in this item

Thumbnail

This item appears in the following Collection(s)

common

Show simple item record

info:eu-repo/semantics/openAccess
Except where otherwise noted, this item's license is described as info:eu-repo/semantics/openAccess