【摘要】 本实验用聚丙烯酰胺凝胶电泳的方法,对外源DNA导入大豆引起种皮颜色变异的后代进行了过氧化物酶同工酶的酶谱分析.结果表明:不同种皮颜色的后代含有供体的谱带.这说明了外源DNA片断已整合到受体基因组中并得到表达.更多还原

【Abstract】 With the method of Polyacrylamide gel electrophoresis, the Patterns of Peroxidase of Soybean with seed-coat-colour Variations induced by introduction of foreign DNA The result was that the offsprings with different seed-coat colours had some bands of the donor. This indicate that the segments of foreign DNA have inserted into the genome of the receptor and expressed.更多还原