Electrophoresis patterns of esterase, peroxidase and polyphenoloxidase in the seed of watermelon hybrids Sumi 5, Zaokangjinxin, Kangbingsumi, and their parents were analyzed by gradient-PAGE.

• 摘要应用PAGE梯度电泳技术分析西瓜杂交种苏蜜五号、早抗京欣和抗病苏蜜及其父母本种子的酯酶、过氧化物酶、多酚氧化酶及种了蛋白。