| BGR013 | Institute of Viticulture and Enology
1, Rue Kala Tepe
5800 Pleven | BULGARIA | | | | | |
| UKR050 | NIViV Natsional'nyi Institut Vinograda I Vina "Magarach"
National Institute of Vine and Wine "Magarach"
31 Kirov Street
98600 Yalta, Crimea | UKRAINE | | | | | |
| USA028 | USDA / ARS
National Clonal Germplasm Repository
University of California
One Shields Avenue
Davis, CA 95616 | UNITED STATES OF AMERICA | | AK SCHEKEREK | | | |
| RUS 01 | Vserossiiskii NIIViV im. Ya. I. Potapenko
All-Russia Research Institute of Viticulture and Winemaking
Baklanovski av. 166
346421 Novocherkassk, Rostov region | RUSSIAN FEDERATION | | | | | |
| ITA362 | Centro Ricercha e Innovazione della Fondazione Edmund Mach, FEM
(ex Istituto Agrario di San Michele all' Adige, IASMA)
Via E.Mach, 1
38098 San Michele all'Adige - TN | ITALY | | AK CHEKEREK | | | |
| FRA139 | INRA - Unité Expérimentale du Domaine de Vassal & Montpellier SupAgro
Route de Sète
34200 Marseillan Plage | FRANCE | FRA139-2898Mtp1 | AK SCHEKEREK | | | |
