| 烟草低头黑病菌毒素对烟草细胞膜透性的影响 |
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| 引用本文： | 房保海,张广民,迟长凤,刘萍. 烟草低头黑病菌毒素对烟草细胞膜透性的影响[J]. 烟草科技, 2005, 0(1): 44-46 |
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| 作者姓名： | 房保海 张广民 迟长凤 刘萍 |
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| 作者单位： | 山东农业大学植保学院植物病理系,山东省泰安市岱宗大街61号,271018 |
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| 摘 要： | 为探讨烟草低头黑病菌与烟草之间的分子互作 ,于 2 0 0 2年进行了烟草低头黑病菌毒素对烟草细胞膜透性和叶绿素含量影响的试验。结果表明 ,烟草低头黑病菌毒素可以引起烟草细胞膜透性增加 ;该毒素对不同抗感烟草品种细胞膜透性的影响有差异 ;该毒素接种后 36～ 6 0h烟叶的叶绿素含量有不同程度的降低
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| 关 键 词： | 烟草低头黑病菌 毒素 烟草 细胞膜透性 叶绿素 |
| 文章编号： | 1002-0861(2005)01-0044-03 |
| 修稿时间： | 2004-02-17 |
Influence of Colletotrichum capsici f. Nicotianae Toxin on Cell Membrane Permeability of Tobacco |
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| FANG BAO-HAI,ZHANG GUANG-MIN,CHI CHANG-FENG,and LIU PINGCollege of Plant Protection,Shandong Agricultural University,Tai'an ,Shandong,China. Influence of Colletotrichum capsici f. Nicotianae Toxin on Cell Membrane Permeability of Tobacco[J]. Tobacco Science & Technology, 2005, 0(1): 44-46 |
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| Authors: | FANG BAO-HAI ZHANG GUANG-MIN CHI CHANG-FENG and LIU PINGCollege of Plant Protection Shandong Agricultural University Tai'an Shandong China |
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| Affiliation: | FANG BAO-HAI,ZHANG GUANG-MIN,CHI CHANG-FENG,and LIU PINGCollege of Plant Protection,Shandong Agricultural University,Tai'an 271018,Shandong,China |
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| Abstract: | The influence of Colletotrichum capsici f. nicotianae toxin on cell membrane permeability and chlorophyll content of tobacco was experimented in 2002. The results showed that the cell membrane permeability of tobacco could be increased by toxin inoculating, however, the influences were different among tobacco cultivars with different resistance to Colletotrichum capsici f. nicotianae. The content of chlorophyll was reduced to some extent 36-60h after toxin inoculating. |
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| Keywords: | Colletotrichum capsici f. nicotianae Toxin Tobacco Cell membrane permeability Chlorophyll |
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