Preliminary Results on Behavior of Transgenic and Conventional Plum to Natural PPV Infection in a New Field Trial

Preliminary Results on Behavior of Transgenic and Conventional Plum to Natural PPV Infection in a New Field Trial

To assess the durability of resistance to PPV of HoneySweet transgenic plum harbouring plum pox virus (PPV) capsid gene, a new field trial was recently established in Romania at Fruit Research & Development Station Bistrita. Stanley and Reine Claude d’Althan cvs. are used as control. PPV inoculu...

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Veröffentlicht in:Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Horticulture 2016-11, Vol.73 (2), p.274-275
Hauptverfasser: Zagrai, Ioan, Zagrai, Luminita, Festila, Angela
Format: Artikel
Sprache:eng
Schlagworte:
Poxviridae
Prunus
transgenic plum, natural infection, PPV
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Zusammenfassung:To assess the durability of resistance to PPV of HoneySweet transgenic plum harbouring plum pox virus (PPV) capsid gene, a new field trial was recently established in Romania at Fruit Research & Development Station Bistrita. Stanley and Reine Claude d’Althan cvs. are used as control. PPV inoculum source is secured within the experimental plot. PPV monitoring was made by visual observation of symptoms development on leaves and by serological (DAS-ELISA) and molecular (IC/-RT-PCR) testings. Three years after planting PPV was observed and detected only on Stanley. 'HoneySweet' and  Reine Claude d’Althan cultivars remained PPV free.
ISSN:1843-5254
1843-5394
DOI:10.15835/buasvmcn-hort:12292