| 一株飞龙斩血内生真菌的分离鉴定及其活性研究 |
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| 引用本文： | 杨本寿,韩秀林.一株飞龙斩血内生真菌的分离鉴定及其活性研究[J].贵州大学学报(农业与生物科学版),2011,30(6):496-500. |
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| 作者姓名： | 杨本寿 韩秀林 |
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| 作者单位： | 1. 曲靖医学高等专科学校微生物研究所,云南曲靖,655000
2. 云南大学云南省微生物研究所,云南昆明,650091 |
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| 基金项目： | 云南省教育厅科学研究基金 |
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| 摘 要： | 从飞龙斩血内分离得到一株广谱、高活性抑菌内生真菌F-46／2，其对细菌、植物病原真菌和皮肤致病真菌24种病原微生物有不同程度的抑制作用。形态特征表明，该菌株与木霉属Trichoderma中的康氏木霉Trichoderma koningiopsis的特征基本一致。ITS序列分析显示，本菌株与康氏木霉Trichoderma koningiopsis同源性高达98％，因此将菌株F-46／2命名为康氏木霉Trichoderma koningiopsis F-46／2。
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| 关 键 词： | 内生真菌 康氏木霉 抑菌活性 |
Isolation, Identification and Bioactivity Screening of an Endophytic Fungus Associated with Toddalia asiatica L. |
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| YANG Ben-shou
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HAN Xiu-lin.Isolation, Identification and Bioactivity Screening of an Endophytic Fungus Associated with Toddalia asiatica L.[J].Journal of Mountain Agriculture & Biology,2011,30(6):496-500. |
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| Authors: | YANG Ben-shou HAN Xiu-lin |
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| Institution: | 1. Institute of Microbiology, Qujing Medical College, Qufing Yunnan 655000, China;2. Yunnan Institute of Microbiology, Yunnan University, Kunming Yunnan 650091, China) |
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| Abstract: | An endophytic fungus F-46/2 with broad-spectrum, high activities and antipathogenic substances was isolated from the bark of Toddalia asiatica L. , which demonstrated strong activity against twenty-four pathogenic microorganisms related to human and plants. The morphological characteristics of this strain were similar to Trichoderma koningiopsis, and the sequence homology of ITS gene between strain F-46/2 and the main strains of Trichoderma koningiopsis was more than 98%. Therefore, the name Trichoderma koningiopsis F-46/2 was proposed for strain F-46/2. |
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| Keywords: | Endophytic fungi Trichoderma koningiopsis inhibiting activity |
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