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本文采用聚丙烯酰胺凝胶电泳方法,研究了西瓜四个杂交组合种子及其萌芽期过氧化物酶(POD)同工酶谱特征。结果表明:随着种子萌发和幼苗的生长发育,POD同工酶的种类和活性皆明显增加;子叶期幼苗不同器官POD同工酶的分布存在着不均衡性。
In this paper, polyacrylamide gel electrophoresis was used to study the isozymes of peroxidase (POD) in four hybrid combinations of seeds and their inflorescences. The results showed that with the seed germination and seedling growth and development, the types and activities of POD isozymes were significantly increased. The distribution of POD isozymes in different organs of seedlings was uneven.