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广东、海南普遍野生稻58份样本中酯酶同工酶的酶带数从8到15条均有，酶谱类型可归纳为17种类型．相同谱型的酶带种类和数量相同，酶谱相似系数为1，亲缘关系最密切，相似系数0．9以上的植株（样本）亦很密切；0．8－0．89用亲缘关系也很近．同一小生境的植株，会有不同的酶带和酶谱类型．由此可以说，分子水平的变异与形态的变异不一定同步，水稻不同小生境的植株，可能有相同或相似的变异和演化路线．
In 58 samples of common wild rice in Guangdong and Hainan, the number of esterase isozyme bands was from 8 to 15, and the zymogram types could be classified into 17 types. The same type and number of the same type of enzyme bands, enzyme similarity coefficient of 1, the closest genetic relationship, the similarity coefficient of 0.9 or more plants (samples) are also very close; 0.8-0.89 with the genetic relationship is also very near. The same niche plant, there will be different types of enzymes and zymograms. It can be said that the molecular level of variation and morphological variation are not necessarily synchronized, rice different niche plants, there may be the same or similar mutation and evolution route.