| 烟台海岸海洋放线菌分布规律及抑菌活性研究 |
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| 引用本文： | 常显波,杨启霞,刘英霞.烟台海岸海洋放线菌分布规律及抑菌活性研究[J].安徽农业科学,2010,38(5):2218-2219,2222. |
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| 作者姓名： | 常显波 杨启霞 刘英霞 |
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| 作者单位： | 中国海洋大学海洋生命学院,山东青岛,266100;烟台大学环境与材料工程学院,山东烟台,264005;烟台大学环境与材料工程学院,山东烟台,264005 |
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| 基金项目： | 烟台大学青年基金项目(HJ08Z11);;国家海洋局青岛海洋一所海洋生态环境科学与工程重点实验室开放基金项目(MESE-2007-02);;国家海洋局海洋生态环境科学与工程重点实验室开放基金项目(MESE-2007-02) |
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| 摘 要： | 目的]研究烟台海岸潮间带泥样中放线菌分布规律及抑菌活性。方法]采用常规分离培养和琼脂块拮抗性测定法。结果]从烟台海岸潮间带泥样中共分离得到357株放线菌,拮抗细菌的放线菌菌株数比拮抗真菌的多,抗革兰氏阴性细菌的放线菌菌株数较抗革兰氏阳性细菌的多,拮抗青霉的放线菌菌株数多于抗白色假丝酵母的放线菌菌株数;从泥样分离筛选所得的拮抗性放线菌中,中等拮抗性放线菌占多数,而且随着参试靶标菌个数的增加,对靶标菌均有拮抗性的放线菌菌株数却在减少。结论]为进一步开发利用烟台海岸的海洋放线菌资源奠定了基础。
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| 关 键 词： | 海洋放线菌 抑菌活性 烟台海岸 |
Study on Distribution and Antimicrobial Activity of Marine Actinomycetes of Coast Yantai |
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| CHANG Xian-bo et al.Study on Distribution and Antimicrobial Activity of Marine Actinomycetes of Coast Yantai[J].Journal of Anhui Agricultural Sciences,2010,38(5):2218-2219,2222. |
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| Authors: | CHANG Xian-bo |
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| Affiliation: | Department of Marine Biology;Ocean University of China;Qingdao;Shandong 266100 |
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| Abstract: | Objective] The distribution and antimicrobial activity of marine actinomycetes from Coast Yantai was studied.Method] The normal isolating and agar block methods were used to do the experiment.Result] The results indicated that 357 strains of marine actinomycetes were isolated from various places along Coast Yantai,and there were more antimicrobial Actinomycetes against bacteria than fungi,more antimicrobial Actinomycetes against G-bacteria than G+ bacteria,and more antimicrobial Actinomycetes against Pen... |
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| Keywords: | Marine actinimycetes Antimicrobial activity Coast Yantai |
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