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本试验通过对大豆属Ｇｌｙｃｉｎｅ亚属８个种２３份材料和Ｓｏｊａ亚属１价野生材料、１份栽培材料的超氧物歧化酶谱型的分析，发现：１．供试材料中共出现１６条ＳＯＤ谱带。２．染色体组型与ＳＯＤ谱型有一定的关系，染色体组型相近的材料的ＳＯＤ谱型相似。３．一年生野生大豆（Ｇ．Ｓｏｊａ）与多年生野生大豆种Ｇ．ｔａｂａｃｉｎａ（２ｎ＝８０）、Ｇ．ｔｏｍｅｎｔｅｌｌａ（２ｎ＝７８）的ＳＯＤ谱型比较接近，可供大豆属进化研究参考。
In this study, the analysis of the superoxide dismutase patterns of 23 species of genus Glycine from genus Glycine and 1 species of wild and 1 genus of Soja genus showed that: 1. A total of 16 SOD bands appeared in the tested materials. 2. Chromosome type and SOD profiles have a certain relationship, similar to the genotype of the material SOD profiles similar. 3. Annual wild soybean (G.Soja) and perennial wild soybean G. tabacina (2n = 80), G. Tomentella (2n = 78) SOD profiles are relatively close, for Soybean evolutionary research reference.