水稻对白叶枯病菌抗性相关蛋白的双向电泳分析  

Analysis of Resistance related Proteins in Rice Against

作　　者：朱友林[1] 吴健胜[2] 王金生[2] 

机构地区：[1]南昌大学生物工程研究所,江西南昌330047 [2]南京农业大学植保系

出　　处：《中国农业科学》2000年第4期91-93,共3页Scientia Agricultura Sinica

基　　金：中国博士后科学基金项目;江西省跨世纪学术和技术带头人培养项目

摘　　要：Changes in proteins during compatible and incompatible interaction between rice and Xanthomonas oryzae pv. oryzae were analysed by two dimensional polyacrylamide gel electrophoresis, in which resistant and susceptible near isogenic lines of rice, wild strain and its avirulant gene mutant of X. oryzae pv. oryzae were used as materials. It was found that at least two of the pathogenesis related proteins produced sooner and more greatly in incompatible interaction than that in compatible, and they were related obviously with the resistance to X. oryzae pv. oryzae in rice. The two resistance related proteins might be the expressed products of defense genes involved in resistance to X. oryzae pv. oryzae or play some role in regulation of the defense gene expression.Changes in proteins during compatible and incompatible interaction between rice and Xanthomonas oryzae pv. oryzae were analysed by two dimensional polyacrylamide gel electrophoresis, in which resistant and susceptible near isogenic lines of rice, wild strain and its avirulant gene mutant of X. oryzae pv. oryzae were used as materials. It was found that at least two of the pathogenesis related proteins produced sooner and more greatly in incompatible interaction than that in compatible, and they were related obviously with the resistance to X. oryzae pv. oryzae in rice. The two resistance related proteins might be the expressed products of defense genes involved in resistance to X. oryzae pv. oryzae or play some role in regulation of the defense gene expression.

关 键 词：水稻 白叶枯病菌 抗性相关蛋白 又向电泳分析 

分 类 号：S435.111.4[农业科学—农业昆虫与害虫防治] S432.23[农业科学—植物保护]