Transmission of phytoplasmas associated with full blossom disease in Ribes rubrum

0339362 - BC 2010 RIV BE eng C - Konferenční příspěvek (zahraniční konf.)
Špak, Josef - Přibylová, Jaroslava - Kubelková, Darina - Špaková, Vlastimila
Transmission of phytoplasmas associated with full blossom disease in Ribes rubrum.
Proceedings of the eleventh international symposium on small fruit virus diseases. Leueven 1: ISHS Acta Horticulturea, 2008 - (Martin, R.), s. 67-70. ISBN 978-90-6605-038-9. ISSN 0567-7572.
[International Symposium on Small Fruit Virus Diseases /11./. Antalya (TR), 22.05.2006-26.05.2006]
Výzkumný záměr: CEZ:AV0Z50510513
Klíčová slova: currant * aster yellows phytoplasma * Ribes rubrum
Kód oboru RIV: EF - Botanika

To reveal the role of phytoplasmas in Full Blossom Disease (FBD) etiology and their potential to induce symptoms in Ribes sp. we conducted graft and dodder (Cuscuta sp.) transmission experiments. From FBD infected red currant we successfully transmitted by dodder aster yellows phytoplasma subgroup 16SrI-C to periwinkle (Catharanthus roseus L.), where we observed symptoms of green petal and yellows. The identity of phytoplasma in currant and perwinkle was confirmed by RFLP and sequencing. Back transmission experiments by dodder from periwinkle to red currant seedlings are in progress.
Trvalý link: http://hdl.handle.net/11104/0182911