| 杨树溃疡病病原——葡萄座腔菌科真菌间关系的系统学初探 |
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| 引用本文： | 程燕林,吕全,梁军,张星耀.杨树溃疡病病原——葡萄座腔菌科真菌间关系的系统学初探[J].中国森林病虫,2011,30(6). |
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| 作者姓名： | 程燕林 吕全 梁军 张星耀 |
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| 作者单位： | 中国林业科学研究院森林生态环境与保护研究所,北京,100091 |
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| 基金项目： | 国家自然科学基金资助项目(30671682) |
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| 摘 要： | 利用ITS rDNA序列对我国杨树溃疡病的葡萄座腔菌科病原真菌进行系统发育学分析,共得到4种葡萄座腔菌科病原真菌:Botryosphaeria dothidea,Neofusicoccum parvum,Diplodia seriata和D.mutila。它们与相应的无性型或有性型一一对应。其中,D.seriata在我国是第一次报道为杨树的病原。研究了试验菌株与国内外已报道菌株间的系统发育学关系,分析了它们与环境间的联系。结果表明B.dothidea具有高度的种内遗传多样性。这些结果对葡萄座腔菌科真菌在全球的分布作了必要的补充,也为杨树溃疡病的研究和防治提供进一步的理论基础。
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| 关 键 词： | 杨树 葡萄座腔菌科 系统发育分析 |
Relationships among fungi of Botryosphaeriaceae causing poplar canker |
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| CHENG Yanlin,et al..Relationships among fungi of Botryosphaeriaceae causing poplar canker[J].Forest Pest and Disease,2011,30(6). |
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| Authors: | CHENG Yanlin |
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| Institution: | CHENG Yanlin,et al.(Research Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry,Beijing 100091,China) |
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| Abstract: | Phylogeny of Botryosphaeriaceae spp.from poplar was analyzed based on ITS rDNA,including 5.8S in China.Four pathogens of Botryosphaeriaceae,ie Botryosphaeria dothidea,Neofusicoccum parvum,Diplodia seriata and D.mutila were obtained,among which D.seriata was first reported in poplar in China.Phylogenetic relationships between test strains and foreign published strains were compared.The results revealed that the diversity of Botryosphaeriaceae in the poplar was very high,and they seemed more correlative with ... |
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| Keywords: | poplar Botryosphaeriaceae Phylogenetic relationships |
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