【摘要】 外源基因蛋白酶抑制剂CPTI、Bt导入棉株后 ,这些转基因抗虫棉材料的过氧化物同工酶 (POD)酶带一致 ,酶谱差异不明显 ,有的只是酶谱色的深浅不同。酯酶同工酶 (EST)的酶谱随棉花种植的世代数 ,与亲本的差异越大。更多还原

【Abstract】 After exogenous gene CPTI and different Bt introduced into cotton cultivars, their POD has common number of isoenzyme band, difference is not obvious, only has different isoenzyme colour. The EST of progenies with planting generation has more different isoenzyme band than parents.更多还原