RAPD analysis of grapevine hybrids and cultivars

A tétel rövid nézete
dc.creatorHalász, J.
dc.creatorKorbuly, J.
dc.creatorDeák, T.
dc.creatorBisztray, Gy. D.
dc.date2004-11-15
dc.date.accessioned2021-06-28T09:59:04Z
dc.date.available2021-06-28T09:59:04Z
dc.descriptionUtilization of the Randomly Amplified Polymorphic DNA (RAPD) technique as a molecular marker was tested to investigate the relationships between some representative grapevine cultivars and hybrids established at the Department of Genetics and Plant Breeding (CUB), to distinguish clones as well as to characterize various hybrids between species or cultivars and their parents. Vitis vinifera cultivars were easily and successfully distinguished by the RAPD technique and they were grouped according to the traditional taxonomic classification. RAPD patterns of the examined Pinot gris clones proved to be completely identical. Number of generations was reflected by the value of genetic distance of the examined hybrids. Genetic identity of parents and their offsprings was influenced by the selection applied in the process of plant breeding. Parental phenotypic and morphologic characteristics showed high degree of segregation in hybrids, but RAPD analysis revealed that their genetic similarity is considerable. The three Vitis anntrensis clones were properly discriminated from every cultivar and hybrid of Vitis vinifera, i.e. hybrids are much closer to the cultivated grapevine than to V. anzurensis due to the phenotypic selection carried out during the life-cycle of one or two generations.
dc.formatapplication/pdf
dc.identifierhttps://ojs.lib.unideb.hu/IJHS/article/view/515
dc.identifier10.31421/IJHS/10/4/515
dc.identifier.urihttp://hdl.handle.net/2437/314275
dc.languageeng
dc.publisherUniversity of Debrecen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/515/514
dc.rightsCopyright (c) 2018 International Journal of Horticultural Science
dc.sourceInternational Journal of Horticultural Science; Vol. 10 No. 4 (2004); 63-66.
dc.source2676-931X
dc.source1585-0404
dc.source10.31421/IJHS/10/4
dc.subjectcultivars
dc.subjectgrapevine
dc.subjecthybrids
dc.subjectRAPD PCR
dc.subjectVitis vinifera
dc.subjectVitis amurensis
dc.titleRAPD analysis of grapevine hybrids and cultivars
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
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International Journal of Horticultural Science