English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/19623
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
 |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

An extended interspecific gene pool available to peach and almond breeding as characterized using simple sequence repeat (SSR) markers

AutorMartínez-Gómez, Pedro ; Arulsekar, S.; Potter, D.; Gradziel, Thomas M.
Palabras claveGermplasm
Marker comparison
P. davidiana
P. webbii
Phenetic similarity
Fecha de publicaciónjun-2003
EditorSpringer
CitaciónEuphytica 131(3): 313-322 (2003)
ResumenGenetic diversity, as revealed by eighteenSimple Sequence Repeat (SSR) markers inthirty almond [P. dulcis (Mill.) D.A.Webb], twenty fresh-market peach [Prunus persica (L.), Basch], fifteenprocessing clingstone peach cultivars, andten rootstocks, established the geneticrelatedness among cultivars andcharacterized the variation within andbetween species. One accession each of thewild Prunus species, P.davidiana [(Carriere) Franch] and P.webbii [(Spach.) Vieh.], was included inthe analysis. The number of presumedalleles revealed by the SSR analysis rangedfrom one to six in peach whereas almondcultivars showed a range of three to nine.Peach cultivars clustered into ten groups,which are in general agreement withdocumented origin. Most processingclingstone peach cultivars clusteredseparately from fresh-market freestonecultivars supporting a distinct origin. Twomajor clusters were observed in almond withone containing California cultivars and theother containing European cultivars and theimportant California cultivar Mission.Results establish the value of SSR markersfor distinguishing different geneticlineages and characterize an extensive andlargely unexploited inter-species gene poolavailable to peach and almond breedingprograms.
Descripción10 pages, 5 tables, 2 figures.
Versión del editorhttp://dx.doi.org/10.1023/A:1024028518263
URIhttp://hdl.handle.net/10261/19623
DOI10.1023/A:1024028518263
ISSN0014-2336 (Print)
1573-5060 (Online)
Aparece en las colecciones: (CEBAS) Artículos
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.