| 3株抗灰霉病放线菌的分离和鉴定 |
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| 引用本文： | 吴文龙,段淑蓉,李文均,段若玲,徐丽华,姜成林.3株抗灰霉病放线菌的分离和鉴定[J].云南大学学报(自然科学版),2004,26(3):270-274. |
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| 作者姓名： | 吴文龙 段淑蓉 李文均 段若玲 徐丽华 姜成林 |
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| 作者单位： | 云南大学,云南省微生物研究所,教育部微生物资源开放研究重点实验室,云南,昆明,650091 |
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| 基金项目： | 科技部基础研究重大项目前期研究专项(2002C0001P)，国家自然科学基金资助项目(30260004，30270004). |
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| 摘 要： | 从云南永胜、中甸采集的土壤样品中分离到3株放线菌菌株YIM31658,YIM31679,YIM31777.具有很强的抗灰霉病活性,防效均达到100%.通过对其进行形态特征、生理生化特性、细胞壁化学组分以及16SrDNA序列等多相分类研究,确定其分属链霉菌属和链孢囊菌属.
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| 关 键 词： | 抗灰霉病 16SrDNA 多相分类 |
| 文章编号： | 0258-7971(2004)03-0270-05 |
| 修稿时间： | 2003年11月25 |
Isolation and identification of three actinomycete strains with strong activity for restraining Botrytis cinerea |
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| WU Wen-long,DUAN Shu-rong,LI Wen-jun,DUAN Ruo-ling,XU Li-hua,JIANG Chen-lin.Isolation and identification of three actinomycete strains with strong activity for restraining Botrytis cinerea[J].Journal of Yunnan University(Natural Sciences),2004,26(3):270-274. |
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| Authors: | WU Wen-long DUAN Shu-rong LI Wen-jun DUAN Ruo-ling XU Li-hua JIANG Chen-lin |
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| Institution: | Yunnan Institute of Microbiology, Yunnan University, The Key Laboratory for Microbial Resources of Ministry of Education, P. R. China, Kunming 650091, China |
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| Abstract: | Actinomycete strains YIM31658,YIM31679,YIM31777,which had strong activities for restraining pathogenic fungi Botrytis cinerea,isolated from the soil samples collected from Yongsheng and Zhongdian,Yunnan Province.Based on the polyphasic studies,including its morphology, physiological and biochemical characteristics,chemotaxonomy and 16S rDNA sequence analysis,They were proposed as known species of genus Streptomyces and Streptosporangium namely Streptomyces aureus(YIM31658),Streptomyces galilaeus(YIM31679),Streptosporangium roseum(YIM31777). |
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| Keywords: | Botrytis cinerea 16S rDNA polyphasic taxonomy |
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