Studies on antagonistic marine actinomycetes from the Bay of Bengal
Studies on antagonistic marine actinomycetes from the Bay of Bengal
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DOI：
10.1007/s11274-004-3493-5
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发表时间：
2005-06-01
影响因子：
4.1
通讯作者：
Terli, R
中科院分区：
文献类型：
--
作者：
Peela, S;Kurada, VVSNB;Terli, R
对孟加拉湾安达曼海岸 9 个岛屿附近的 26 个海洋沉积物样本进行筛查，分离出 88 株放线菌。根据孢子体形态和孢子链结构，将 64 个分离株归属于链霉菌属，8 个分离株归属于小单孢菌属，5 个分离株归属于诺卡氏菌属，7 个分离株归属于链轮丝菌属，4 个分离株归属于糖多孢菌属。在 64 个链霉菌属中，44 个分离株显示出抗菌活性，17 个分离株显示出抗真菌活性。三个分离株对多重耐药病原体表现出非常有希望的拮抗活性。
Screening of 26 marine sediment samples near 9 islands of the Andaman Coast of the Bay of Bengal resulted in the isolation of 88 isolates of actinomycetes. On the basis of sporophore morphology and structure of the spore chain, 64 isolates were assigned to the genus Streptomyces, 8 isolates to the genus Micromonospora, 5 to the genus Nocardia, 7 to the genus Streptoverticilium and 4 to the genus Saccharopolyspora. Among 64 Streptomyces spp., 44 isolates showed antibacterial activity and 17 isolates showed antifungal activity. Three isolates showed very promising antagonistic activities against multi-drug resistant pathogens.