LI Yun-long.Isolation of the Endosymbiotic Actinobacteria PC-F1 and Identification Active Metabolites Against Pathogenic Fungi of Maize[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(10):64-67.[doi:10.11942/j.issn1002-2767.2016.10.0064]
抗玉米病原真菌的内生放线菌PC-F1的分离及活性物质鉴定
- Title:
- Isolation of the Endosymbiotic Actinobacteria PC-F1 and Identification Active Metabolites Against Pathogenic Fungi of Maize
- 文章编号:
- 1002-2767(2016)10-0064-04
- Keywords:
- actinomycetes; active metabolites; Bafilomycin B1
- 分类号:
- Q939.96
- 文献标志码:
- A
- 摘要:
- 放线菌是一类具有分支状菌丝形态的细胞,革兰氏呈阳性,与人类的生产、生活密切相关,被医药行业广泛应用的抗生素,其中70%都是从放线菌的代谢产物中获得。近年来,从新分离环境中获得稀有放线菌,并研究其活性代谢产物逐渐成为热点。本试验以从农业生境中采集的昆虫为研究对象,对其稀有放线菌进行筛选。结果表明:分离得到一株活性较好的内生放线菌PC-F1,并对其活性成分进行鉴定,初步判断是一种巴弗洛霉素系列化合物-巴弗洛霉素B1。
- Abstract:
- Actinomycetes are a class of branched hyphae cell morphology,Gram-positive.Closely related to the production of human life,antibiotics are widely used in the pharmaceutical industry,of which 70% were obtained from actinomycetes metabolites.In recent years,the new environment,access to scarce isolated actinomycetes,and to study its active metabolites become a hot spot.The test collected from agricultural habitats for the study of insects,rare screening of its actinomycetes,good activity was isolated strain within actinomycetes PC-F1,and identify its active ingredient,preliminary judgment was one kind Bafilomycin series compounds-Bafilomycin B1.
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备注/Memo
收稿日期:2016-09-21