大豆抗感品种(系)接种SMV1叶片细胞超微结构变化的比较  

Comparison of Cellular Ultrastructure of Different Soybean Varieties Infected SMV1 Strain

作　　者：滕卫丽[1] 李文滨[1] 韩英鹏[1] 王春英 

机构地区：[1]东北农业大学大豆研究所,黑龙江哈尔滨150030 [2]黑龙江省肇州县农业技术推广中心

出　　处：《作物杂志》2008年第1期34-36,共3页Crops

基　　金：国家高技术研究发展计划(863计划)项目(2006AA10Z1F1,2006AA100104-4);农业部948项目(2006-G5);黑龙江省“十一五”科技攻关项目(GA06B101-1-3);黑龙江省博士后资助项目(LBH-207228)

摘　　要：接种SMV1株系后21d,用透射电镜研究了大豆抗病品系东农93-046和感病品种合丰25叶片细胞的病理变化。结果表明:SMV1引起感病品种合丰25的细胞结构严重破坏,抗病品系东农93-046未发生明显病变,说明SMV1引起的细胞结构病变在抗感品种间的表现不同。Effects of cellular pathological changes in soybean resistant variety （Dongnong 93-046 ） and susceptible one （Hefeng25） were examined using transmission election microscopy after 21d inoculation with SMV1. Ultrastructure alternation of foliar cells in Hefeng25 was more obvious than that in Dongnong 93-046. The results showed that the cellular pathological changes to SMV1 were significantly different between resistance variety and susceptible one.

关 键 词：大豆花叶病毒 叶片细胞 超微结构 变化 抗感病品种(系) 

分 类 号：S565.1[农业科学—作物学]