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Antifouling potentials of eight deep-sea-derived fungi from the South China Sea

文献类型：期刊论文

作者Zhang, XY ; Xu, XY ; Peng, J ; Ma, CF ; Nong, XH ; Bao, J ; Zhang, GZ ; Qi, SH
刊名JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY
出版日期2014
卷号41期号:4页码:741-748
关键词Deep-sea-derived fungi Antibacterial Antifouling Aspergillus westerdijkiae Alkaloids
ISSN号1367-5435
通讯作者shuhuaqi@scsio.ac.cn
中文摘要Marine-derived microbial secondary metabolites are promising potential sources of nontoxic antifouling agents. The search for environmentally friendly and low-toxic antifouling components guided us to investigate the antifouling potentials of eight novel fungal isolates from deep-sea sediments of the South China Sea. Sixteen crude ethyl acetate extracts of the eight fungal isolates showed distinct antibacterial activity against three marine bacteria (Loktanella hongkongensis UST950701-009, Micrococcus luteus UST950701-006 and Pseudoalteromonas piscida UST010620-005), or significant antilarval activity against larval settlement of bryozoan Bugula neritina. Furthermore, the extract of Aspergillus westerdijkiae DFFSCS013 displayed strong antifouling activity in a field trial lasting 4 months. By further bioassay-guided isolation, five antifouling alkaloids including brevianamide F, circumdatin F and L, notoamide C, and 5-chlorosclerotiamide were isolated from the extract of A. westerdijkiae DFFSCS013. This is the first report about the antifouling potentials of metabolites of the deep-sea-derived fungi from the South China Sea, and the first stage towards the development of non- or low-toxic antifouling agents from deep-sea-derived fungi.
学科主题Biotechnology & Applied Microbiology
收录类别SCI
资助信息National High Technology Research and Development Program of China (863 Program) [2012AA092104]; regional innovation demonstration project of Guangdong Province marine economic development [GD2012-D01-002]; National Basic Research Program of China [2010CB833803]; National Marine Public Welfare Research Project of China [201305017]; Natural Science Foundation of China [41206139]; National Key Technologies RD Program [2011BAE06B04-03]
原文出处SPRINGER HEIDELBERG
WOS记录号WOS:000333057300015
公开日期2014-12-11
源URL[http://ir.scsio.ac.cn/handle/344004/10456]  
专题南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
推荐引用方式
GB/T 7714		 Zhang, XY,Xu, XY,Peng, J,et al. Antifouling potentials of eight deep-sea-derived fungi from the South China Sea[J]. JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY,2014,41(4):741-748.
APA Zhang, XY.,Xu, XY.,Peng, J.,Ma, CF.,Nong, XH.,...&Qi, SH.(2014).Antifouling potentials of eight deep-sea-derived fungi from the South China Sea.JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY,41(4),741-748.
MLA Zhang, XY,et al."Antifouling potentials of eight deep-sea-derived fungi from the South China Sea".JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY 41.4(2014):741-748.

入库方式： OAI收割

来源：南海海洋研究所

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