Nematicidal activity of Trichoderma spp. and isolation of an active compound
文献类型：期刊论文
| 作者 | Yang, Zhong-Shan1,2; Li, Guo-Hong1,2; Zhao, Pei-Ji3; Zheng, Xi1,2; Luo, Shao-Liu1,2; Li, Lei1,2; Niu, Xue-Mei1,2; Zhang, Ke-Qin1,2 |
| 刊名 | WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 26期号:12页码:2297-2302 |
| 关键词 | Trichoderma spp. Nematicidal activity Trichodermin Biocontrol |
| ISSN号 | 0959-3993 |
| 英文摘要 | Trichoderma spp. play an important role in biotic control, and several are efficacious against nematodes. To study the potential of Trichoderma species in controlling nematodes, fungal filtrates of 329 Trichoderma strains were evaluated for their nematicidal activity against Panagrellus redivivus and Caenorhabditis elegans. Fifteen strains exhibited nematicidal activity against P. redivivus, and 14 strains showed activity against C. elegans. The strain YMF1.02647 showed strong nematicidal activity against both nematodes, and the culture broth could cause more than 90% mortality to the tested nematodes within 48 h. A nematicidal compound was isolated from ethyl acetate extract of Trichoderma YMF1.02647 based on bioassay-guided fractionation. The compound was identified as trichodermin according to the spectroscopic data, which could kill more than 95% both P. redivivus and C. elegans in 72 h at 0.4 g l(-1). |
| 学科主题 | Biotechnology & Applied Microbiology |
| 类目[WOS] | Biotechnology & Applied Microbiology |
| 研究领域[WOS] | Biotechnology & Applied Microbiology |
| 关键词[WOS] | PSEUDOMONAS-FLUORESCENS ; AGENT TRICHODERMA ; FUNGI ; BIOCONTROL ; HARZIANUM ; METABOLITE ; GLIOTOXIN ; NEMATODE ; VIRENS |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China (973 Program) [2007CB411600, 2009CB125905]; National Natural Science Foundation of China [30960007]; Natural Science Foundation of Yunnan Province [2007B156M] |
| 语种 | 英语 |
| WOS记录号 | WOS:000290045600023 |
| 公开日期 | 2012-04-05 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/5176]  |
| 专题 | 昆明植物研究所_植物化学与西部植物资源持续利用国家重点实验室 |
| 作者单位 | 1.Yunnan Univ, Lab Conservat & Utilizat Bioresource, Kunming 650091, Peoples R China 2.Yunnan Univ, Key Lab Microbial Resources, Minist Educ, Kunming 650091, Peoples R China 3.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Zhong-Shan,Li, Guo-Hong,Zhao, Pei-Ji,et al. Nematicidal activity of Trichoderma spp. and isolation of an active compound[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2010,26(12):2297-2302. |
| APA | Yang, Zhong-Shan.,Li, Guo-Hong.,Zhao, Pei-Ji.,Zheng, Xi.,Luo, Shao-Liu.,...&Zhang, Ke-Qin.(2010).Nematicidal activity of Trichoderma spp. and isolation of an active compound.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,26(12),2297-2302. |
| MLA | Yang, Zhong-Shan,et al."Nematicidal activity of Trichoderma spp. and isolation of an active compound".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 26.12(2010):2297-2302. |
入库方式： OAI收割
来源：昆明植物研究所
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