The result showed that the transgeniccotton had higher activity of SOD, POD, CAT and more content ofchlorophyll and soluble protein at the same stage.

• 叶绿素、超氧化物歧化酶(SOD)、过氧化物酶(POD)、过氧化氢酶(CAT)的活性及代谢产物 MDA 和可溶性蛋白的测定结果表明:同期内转基因植株的 SOD、POD、CAT 酶活性,叶绿素和可溶性蛋白的含量均高于未转基因株;