葡萄是世界重要的商业贸易水果,但由于它是多年生木本果树,从种子到果实采收至少需要3年时间,这就使得传统的育种工作费时又费成本。近来美国农业部农业研究署的研究人员已研究出在葡萄基因中鉴定出与某些特定特征相关连的遗传基因的 Grape is an important commercial and trade fruit in the world. However, since it is a perennial woody fruit tree, it takes at least 3 years to harvest seeds and fruits, which makes the traditional breeding work time-consuming and costly. Researchers at the Agricultural Research Service of the U.S. Department of Agriculture have recently researched the identification of genes linked to certain features in grapevine genes