Seedless grapes have high commercial value and seedlessness for table grapes and raisins is one of the principle objectives of Vitis vinifera grape breeders.

无核葡萄具有重要的商业价值，葡萄无核育种已成为当今葡萄育种的重要方向。

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It is an effective approach to breed the resistance cultivars of seedless grape by transferring resistant gene into the cultivars of Vitis vinifera.

将抗性基因转入葡萄品种是培育无核葡萄抗病品种的有效途径。

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The grape varieties whose wine we like to drink - merlot, chardonnay, semillon, riesling and the rest - have mainly been developed from one species, Vitis vinifera.

至今，我们有很多葡萄酒品种——梅洛，莎当妮，赛美蓉，雷司令等等，还有其他的很多很多；并且这些葡萄酒所使用的葡萄大多数属于同一个种类，那就是欧亚葡萄。

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There are exceptions, of course, and two of my favorites are both produced in New York: the Channing Daughters Tocai Friulano, a crisp dry white made from a Friulian grape, and a minerally white Rkatsiteli, a Russian grape grown by Dr. Konstantin Frank Vinifera Wine Cellars in the Finger Lakes district.

WSJ: The Unique Charms of 'Miscellaneous Wines' | On Wine by Lettie Teague