Pregled bibliografske jedinice broj: 779785
Cryopreservation and cryotherapy of grapevine (Vitis vinifera L.)
Cryopreservation and cryotherapy of grapevine (Vitis vinifera L.) // The Pannonian Plant Biotechnology Association (PPBA) - Integration of fundamental research into the practical agriculture Progress and Perspectives / Ervin Balasz, Borut Bohanec (ur.).
Ljubljana: University of Ljubljana, Biotechnical Faculty, 2015. str. 7-7 (predavanje, nije recenziran, sažetak, znanstveni)
CROSBI ID: 779785 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Cryopreservation and cryotherapy of grapevine (Vitis vinifera L.)
Autori
Marković, Zvjezdana ; Preiner, Darko ; Stupić, Domagoj ; Andabaka, Željko ; Maletić, Edi ; Karoglan Kontić, Jasminka ; Chatelet, Philippe ; Engelmann, Florent
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
The Pannonian Plant Biotechnology Association (PPBA) - Integration of fundamental research into the practical agriculture Progress and Perspectives
/ Ervin Balasz, Borut Bohanec - Ljubljana : University of Ljubljana, Biotechnical Faculty, 2015, 7-7
Skup
The Pannonian Plant Biotechnology Association (PPBA) Integration of fundamental research into the practical agriculture Progress and Perspectives
Mjesto i datum
Ljubljana, Slovenija, 08.07.2015. - 10.07.2015
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
grapevine; cryopreservation; cryotherapy; genetic stability
Sažetak
This study aimed at establishing a cryopreservation protocol for grapevine shoot tips and at testing the efficiency of cryotherapy. In vitro cultures of healthy genotypes of eight Croatian autochthonous grapevine cultivars and of virus-infected genotypes of Plavac mali observed a high genotype effect and lower reactivity of infected genotypes. A PVS2-based cryopreservation protocol established led to approximately 50% recovery with cultivar Portan and three of the four international cultivars tested. By contrast, no or very low recovery was noted with the Croatian cultivars tested. ELISA tests revealed the elimination of the GFLV virus (77.8%) in cultivar Chardonnay and the GLRaV-3 virus (100%) in cultivar Cabernet Sauvignon in cryopreserved samples, respectively. Elimination was possible before cryopreservation. Immunolocalisation revealed GFLV-infected particles in meristematic tissues and GLRaV-3-infected particles in sieve elements. Genetic stability tested with eight AFLP primer combination, observed polymorphic fragments with increasing durations of exposure to PVS2 solution.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
POVEZANOST RADA
Ustanove:
Agronomski fakultet, Zagreb
Profili:
Zvjezdana Marković
(autor)
Edi Maletić
(autor)
Jasminka Karoglan-Kontić
(autor)
Željko Andabaka
(autor)
Domagoj Stupić
(autor)
Darko Preiner
(autor)