中国烟草科学2009，Vol.30Issue(3)：41-44,4.
三生-NN与NC89接种TMV后防御酶的活性变化
Changes of Defense Enzyme Activity in Samsun NN and NC89 after Inoculation with TMV
董小卫 1王放 2申莉莉 2王凤龙 3刘常荣3
作者信息
- 1. 山东师范大学生命科学学院,济南,250014
- 2. 山东中烟工业公司技术中心,济南,250013
- 3. 农业部烟草类作物质量控制重点开放实验室,中国农业科学院烟草研究所,青岛,266101
- 折叠
摘要
Abstract
Two tobacco varieties with different resistance, Samsun NN and NC89 were treated with Trichoderma spores and inoculated with TMV successively, and their defense enzyme activity and MDA content were determined. Results showed that some resistance-related genes of Samsun NN and NC89 were different. After treated with Trichoderma spores, some resistance enzyme (PAL) change tendency appeared same, some (POD) different. The changes of damage level (MDA content) were also different. After virus vaccination, the activities of resistant enzyme were raised, which were affected by several factors including antiviral substances, virus and plant. SamSun NN was limited in screening indicator plant of tobacco antiviral substances, and field experiments on conventional tobacco varieties were required to determine the application effect.关键词
三生-NN/烟草/防御酶Key words
Samsun NN/tobacco/defense enzyme分类
轻工纺织引用本文复制引用
董小卫,王放,申莉莉,王凤龙,刘常荣..三生-NN与NC89接种TMV后防御酶的活性变化[J].中国烟草科学,2009,30(3):41-44,4.
