【摘要】 对取食过无色杆菌毒蛋白的菜粉蝶幼虫血淋巴进行酯酶同工酶聚丙烯酰胺电泳分析，与对照相比，酯酶酶谱发生变化，对照吸光度为处理组的２ ～１０ 倍更多还原

【Abstract】 The esterase of hemolymph of the larvae of Pieris rapae L. was analysed by polyacrylamide gel electrophoresis(PAGE) which were fed on Xlpt. In contrast to larvae without being fed on Xlpt, the zymogram changed, the ABS of zymogram of the larvae without being fed on Xlpt, were 2～10 times as much as those of zymogram the larvae fed on Xlpt.\;更多还原