| 禾草内生真菌研究进展 |
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| 引用本文： | 李晓帅,湛妲,孙鑫博,韩烈保.禾草内生真菌研究进展[J].草原与草坪,2012,32(6):82-89. |
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| 作者姓名： | 李晓帅 湛妲 孙鑫博 韩烈保 |
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| 作者单位： | 1. 北京林业大学草坪研究所暨森林培育与保护省部重点实验室,北京,100083
2. 北京林业大学草坪研究所暨森林培育与保护省部重点实验室,北京100083 长江大学园艺园林学院,湖北荆州434025 |
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| 基金项目： | 国家林业局“转基因植物外源基因高效特异删除技术引进”“948”项目(2011-4-50);国家自然科学基金面上项目“麦冬ERF转录因子的克隆与功能研究”(31172255);北京市重点实验室和北京市重点学科专项资助 |
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| 摘 要： | 内生真菌分为麦角菌类内生真菌和非麦角菌类内生真菌。麦角菌类内生真菌常和禾草形成共生,改变植物组织的生长发育,产生具有生物保护活性的生物碱,遏制昆虫和哺乳动物的取食,同时,能够增强宿主植物的生态生理学方面的作用和对非生物胁迫的抗性。笔者就有关禾草类内生真菌的生长和传播、产生的生物碱、抵抗生物胁迫和非生物胁迫的功能及其应用...
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| 关 键 词： | 禾草 内生真菌 生物胁迫 非生物胁迫 |
A research progress of endophytic fang in grass |
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| LI Xiao-shuai,ZHAN Da,SUN Xin-bo,HAN Lie-bao.A research progress of endophytic fang in grass[J].Grassland and Turf,2012,32(6):82-89. |
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| Authors: | LI Xiao-shuai ZHAN Da SUN Xin-bo HAN Lie-bao |
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| Institution: | 1,2 (1.Institute of Turfgrass Science & Key Laboratory of Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083,China;2.College of Gardening and Horticulture,Yangtze University,Jingzhou 434025,Hubei China) |
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| Abstract: | Endophytes can be divided into two major groups,the clavicipitaceous endophytes and the nonclavicipitaceous endophytes.The clavicipitaceous endophytes are usually symbiotic with grass,alter development of plant tissues,and produce bioprotective alkaloids which protect their grass hosts from insect and mammalian herbivory.Meanwhile,endophytes may enhance the eco-physiology of host plants and enable plants to counter abiotic stresses.In this paper,recent research progress were reviewed on endophytes about their growth and distribution,alkaloids,profound impacts on resistance to biotic stress and abiotic stresses,and their prospect applications and problems to be solved.The paper provide some references for further studies and to make full use of the widely distributed endophyte resources. |
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| Keywords: | grasses endophytes biotic stresses abiotic stresses |
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