现代农业科技Issue(10)：155-156,2.
抗菌肽对辣椒青枯病菌的抗性研究
Reserach on Resistance of Antibacterial Peptides Against Ralstonia solanacearum of Pepper
摘要
Abstract
Research on hydrogen peroxide （H2O2）content and polyphenol oxidase （PPO）activity were conducted in the paper, and these antibacterial peptides pepper inoculated with Ralstonia solanacearum.The results showed that the content of H2O2 sharply increased at 12 h, control and cecropin plant had the similar change tendency,but the change amplitude had differences among plants.Cecropin plants＇ PPO activity significantly decreased at 12 h.It suggested that antibacterial peptides pepper have strong resistance to Ralstonia solanacearum.关键词
辣椒/抗菌肽/青枯病菌/H2O2/PPOKey words
pepper/antibacterial peptides/Ralstonia solanacearum/H2O2/PPO分类
农业科技引用本文复制引用
罗富英,李典,蔡素玲,李施颖..抗菌肽对辣椒青枯病菌的抗性研究[J].现代农业科技,2012,(10):155-156,2.基金项目
广东省科技攻关项目：粤科规划字[2009]196号（20098020310017）,粤科规划字[2009]188号 （）
湛江市科技攻关项目 （）
湛江师范学院自然科学基金（L0722）. （）
