English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/37292
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Genetic characterization of raspberry cultivars using molecular markers

AuthorsFernández, M. P.; Hernáiz, Silvia ; Ibáñez Marcos, Javier
KeywordsRubus
RAPDs
SSRs
Genetic diversity
Plant breeder rights
Issue DateJan-2008
PublisherInternational Society for Horticultural Science
CitationISHS Acta Horticulturae 777: 125-132 (2009)
AbstractMolecular (DNA) markers have some advantages over morphological markers for identification purposes and for estimating genetic diversity. In this study we have used two types of molecular markers to characterize a collection of 36 raspberry cultivars: Ten RAPD primers and seven microsatellite (SSR) loci were used. The collection included commercial cultivars, very closely related because some cultivars have been recurrently used in many breeding programs. Even though, both kind of markers (RAPD and SSR) could distinguish all cultivars, although SSR data showed higher polymorphism than RAPD data. Since this and for other reasons (simplicity, possibility of automation, multiplexation, etc.), microsatellite markers are preferable. Cluster analysis using RAPD and SSR data was used to examine genetic relationships within the collection. Results closely resembled pedigree relations between cultivars, and cultivars with similar origins or belonging to the same breeding program were grouped together in the same cluster. The obtained results confirmed the utility of RAPD and SSR markers to discriminate among closely related raspberries and to determine the genetic diversity among cultivars. This information is useful for germplasm characterization and identification of cultivars, including legal issues like assessing infringements on plant breeders’ rights.
Description8 páginas.-- Trabajo presentado al "IX International Rubus and Ribes Symposium".
Publisher version (URL)http://www.actahort.org/books/777/777_16.htm
URIhttp://hdl.handle.net/10261/37292
ISBN978-90-66057-20-3
ISSN0567-7572
Appears in Collections:(ICVV) Libros y partes de libros
Files in This Item:
There are no files associated with this item.
Show full item record
Review this work
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.