Youn Young Hur

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Fruit set is initiated only after fertilization and is tightly regulated primarily by gibberellins (GAs) and auxins. The application of either of these hormones induces parthenocarpy, fruit set without fertilization, but the molecular mechanism underlying this induction is poorly understood. In the present study, we have shown that the parthenocarpic fruits(More)
The concept that gibberellin (GA) application on seeded grapevines induces seedlessness has been known for decades in viticulture. GA was applied to inflorescence clusters of seeded diploid grapevine cultivar ‘Tamnara’ (Vitis spp.) at 14 days before full bloom (DBF). Morphological and molecular effects of GA application were examined on the induction of(More)
Dehydrins (DHNs) are proteins that are induced under dehydrating stress conditions such as drought, cold, and salinity. We investigated the expression of the DHN1 genes over time after drought treatment for 14 days and subsequent rehydration in the Korean native species, Vitis flexuosa, main cultivars ‘Campbell Early’ (Vitis spp.) and ‘Tamnara’ (Vitis(More)
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