Naslov
Ampelografska i genetička unutarsortna raznolikost Malvazije istarske
(Intravarietal ampelographic and genetic variability in Istrian Malvasia)

Autori
Poljuha, Danijela ; Sladonja, Barbara ; Crespan, Manna ; Peršurić, Đordano ; Bandelj, Dunja ; Javornik, Branka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Malvazije na Mediteranu / Le Malvasie del Bacino del Mediterraneo / Mediterranean Malvasias / Sladonja Barbara - Poreč : Institut za poljoprivredu i turizam Poreč, 2005, 120-122

Skup
International Scientific Conference "Mediterranean Malvasias"

Mjesto i datum
Poreč, Hrvatska, 19.05.2005. - 21.05.2005

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ampelography; intravarietal variability; Istrian Malvasia
(ampelografija; unutarsortna raznolikost; Malvazija istarska)

Sažetak
Nowadays, indigenous grapevine variety, Istrian Malvasia, is the most commercially important and widely cultivated grapevine variety in Istria (Croatia). Despite its importance, until now it was not systematically investigated. The aim of this work was to examine the phenotypic and genetic variability of this cultivar by means of ampelographic and genetic techniques. The observed phenotypic variability within cv. Istrian Malvasia was verified by meaning of morphologic and phyllometric analysis and potentially biotypes were described. Despite the expected polymorphism all analyzed samples showed the same microsatellite profile. In our case microsatellite analysis coupled with the ampelographic observations proved to be an effective method for correctly identifying a cultivar. Intravarietal variability was investigated by AFLP method and preliminary results of chosen samples were presented.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Poljoprivreda (agronomija)

POVEZANOST RADA