【摘要】 本文分析了大豆21个品种（系）和5个组合F₂代各生育期的过氧化物酶及酯酶同工酶谱.结果表明,这两种同工酶在大豆不同生育期显示酶谱带数不同.过氧化物酶同工酶共显示28条带,酸酶同工酶可显示29条带。在同一生育期内,不同品种（系）及F₂代的酶谱存在着差异.同一品种（系）或F₂代,不同生育期的酶谱变化较大.更多还原

【Abstract】 Peroxidase isozyme and lipase isozyme zymograms of 21 soybean varieties(lines)and F2 hybrid of 5 combinations in different development stages were analyzed.The results showed that zymic band number of the two isozymes were different in different development stages.The number of peroxidase isozyme bands was 28,the number of lipase isozyme bands was 29.In the same development stage,the bands were difference in different varieties(lines)and F2 hybrid.The bands of the same variety or F2 hybrid varied greatly in different development stages.更多还原