|
|||||
|
|
| 放线菌BOS-009的分离、拮抗活性及鉴定 | |
| 引用本文： | 王勇,纪明山,张文革,何璐,张丽,梁娇.放线菌BOS-009的分离、拮抗活性及鉴定[J].农药,2009,48(2). |
| 作者姓名： | 王勇 纪明山 张文革 何璐 张丽 梁娇 |
| 作者单位： | 1. 沈阳农业大学,沈阳,116021辽宁科技大学,辽宁,鞍山,114044 2. 沈阳农业大学,沈阳,116021 3. 辽宁科技大学,辽宁,鞍山,114044 |
| 摘 要： | 对从长白山不同海拔环境中分离筛选出可以产生抗菌活性物质的BOS-009放线菌菌株进行了研究,测定了该菌的抗菌谱,发现该菌株对多种植物病原性真菌及细菌有拮抗作用.通过形态特征、培养特征观察,生理生化特性及抑菌谱等系列比较.发现该菌株与链霉菌属的除虫链霉菌(Streptomyces avermitilis)的特征基本相符;通过16s rDAN序列比对,发现该菌株16s rDAN与除虫链霉菌的16s rDAN同源性达99%.根据多项分类原则和系统进化树的构建分析,将该菌株暂归入除虫链霉菌类. |
| 关 键 词： | 放线菌 拮抗 植物病原菌 鉴定 |
Separating, Antagonistic Activity and Identifying of Actinomycetes(BOS-009) |
|
| WANG Yong,JI Ming-shan,ZHANG Wen-ge,HE Lu,ZHANG Li,LIANG Jiao.Separating, Antagonistic Activity and Identifying of Actinomycetes(BOS-009)[J].Pesticides,2009,48(2). | |
| Authors: | WANG Yong JI Ming-shan ZHANG Wen-ge HE Lu ZHANG Li LIANG Jiao |
| Affiliation: | WANG Yong1,2,JI Ming-shan1,ZHANG Wen-ge3,HE Lu2,ZHANG Li2,LIANG Jiao2 |
| Abstract: | A strain of actinomycetes BOS-009 was obtained by separating difference soil or water samples of areas from Changbai mountain. Inhition spectrum test showed that BOS-009 strain had antagonistic activity to fungus and bacteria. Moreover, the morphology, culture characteristics, physiological-biochemical characteristics of BOS-009 was similar to Streptomyces avermitilis, and the homology were 99% through compared its 16s rDAN. BOS-009 strain was identified as Streptomyces avermitilis according to analyze prin... |
| Keywords: | actinomycetes antagonism plant pathogeny identification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |