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同工酶酶谱分析是研究植物分类,遗传变异的一个有效方法。为了在葡萄育种上充分利用起源于我国的葡萄属野生种质资源,我们从1980年开始进行葡萄野生种(类)的同工酶研究,以探讨野生种的分类和与育种有关的性状的遗传变异规律。现将试验结果初报如下。一、材料和方法 (一)样品采取分析样品采自陕西武功西北农学院野生葡萄原始材料圃,种类有:山葡萄、双庆山葡萄(Vitis amurensis),刺葡萄(Vitis davidii),兰葡萄(Vitisdavidii var·cyanocarpa),秋葡萄(Vitis
Isoenzyme zymogram analysis is an effective method to study plant classification and genetic variation. In order to fully utilize grape germplasm resources originating from China in grape breeding, we conducted isozyme studies of wild grape species in 1980 to investigate the classification of wild species and the inheritance of breeding-related traits Variation rules. Now test results are as follows. Materials and methods (I) Samples taken The samples were collected from the wild grape raw material nursery of Northwestern Agricultural College of Wugong, Shaanxi Province. The species are Vitis amurensis, Vitis davidii, Vitis davidii var. · Cyanocarpa), autumn grape (Vitis