We differentiated the sexual distinction of dioecism Vitis by observing the shape of pollen under a scanning electron microscope;
通过扫描电镜观察花
态；
We differentiated the sexual distinction of dioecism Vitis by observing the shape of pollen under a scanning electron microscope;
通过扫描电镜观察花态；
The resulsts indicated that:there was a great difference in the pollen shape of male and female Vitis, the pattern of SOD isozyme were the same in male and female dioecism Vitis;
结果表明：葡萄雌雄株花态存在着较大差异；在本实验条件下葡萄雌雄株叶片SOD同工酶谱
；
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