| 白粉菌对抗、感白粉病小麦品种叶片组织侵染情况的研究 |
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| 引用本文： | 李梅,于振,王振英,彭永康.白粉菌对抗、感白粉病小麦品种叶片组织侵染情况的研究[J].天津师范大学学报(自然科学版),2009,29(2):66-68. |
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| 作者姓名： | 李梅 于振 王振英 彭永康 |
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| 作者单位： | 1. 天津师范大学化学与生命科学学院,天津,300387
2. 天津师范大学天津市细胞遗传与分子调控重点实验窒,天津,300387 |
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| 基金项目： | 天津市科委重点项目，天津市教委重点项目 |
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| 摘 要： | 采用透明染色法对白粉菌15号生理小种侵染的小麦叶片进行处理，观察不同时间段白粉菌对京411，Brock及其杂交后代近等基因系（NIL）叶片的侵染情况。结果表明：Brock，NIL抗病耐受性均强于京411，此结果可为今后抗病基因的克隆、植物抗性信号转导机制等研究提供细胞学上的依据。
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| 关 键 词： | 小麦白粉菌 抗性 显微结构 |
The analysis of powdery mildew's response to resistant and susceptibe wheat epidermal tissue |
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| LI Mei,YU Zhen,WANG Zhenying,PENG Yongkang.The analysis of powdery mildew's response to resistant and susceptibe wheat epidermal tissue[J].Journal of Tianjin Normal University(Natural Science Edition),2009,29(2):66-68. |
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| Authors: | LI Mei YU Zhen WANG Zhenying PENG Yongkang |
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| Institution: | LI Mei, YU Zhen, WANG Zhenying, PENG Yongkang (a. College of Chemistry and Life Science; b. Tianjin Key Lab of Cytogenetical and Molecular Regulation, Tianjin Normal University, Tianjin 300387, China) |
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| Abstract: | Various wheat cultivars with different resistant levels to powdery mildew race No. 15 were studied by staining assays at different time. The results showed that the resistance of Brock and hybrid progenies near isogenic line is higher than that of Jing411,Jing411 is susceptible to powdery mildew pathogen, which may be of some help to provide some evidence to colone a resistance gene and study signal transduction of higher plant. |
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| Keywords: | wheat powdery mildew resistance microstructure |
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