Low-Toxicity Diindol-3-ylmethanes as Potent Antifouling Compounds
Wang, Kai-Ling1,2; Xu, Ying2,4; Lu, Liang3; Li, Yongxin2; Han, Zhuang2,5; Zhang, Jun6; Shao, Chang-Lun1; Wang, Chang-Yun1; Qian, Pei-Yuan2,3
2015-10-01
发表期刊MARINE BIOTECHNOLOGY
卷号17期号:5页码:624-632
摘要In the present study, eight natural products that belonged to di(1H-indol-3-yl)methane (DIM) family were isolated from Pseudovibrio denitrificans UST4-50 and tested for their antifouling activity against larval settlement (including both attachment and metamorphosis) of the barnacle Balanus (=Amphibalanus) amphitrite and the bryozoan Bugula neritina. All diindol-3-ylmethanes (DIMs) showed moderate to strong inhibitory effects against larval settlement of B. amphitrite with EC50 values ranging from 18.57 to 1.86 mu M and could be considered as low-toxicity antifouling compounds since their LC50/EC50 ratios were larger than 15. Furthermore, the DIM- and 4-(di(1H-indol-3-yl)methyl)phenol (DIM-Ph-4-OH)-treated larvae completed normal settlement when they were transferred to clean seawater after being exposed to those compounds for 24 h. DIM also showed comparable antifouling performance to the commercial antifouling biocide Sea-Nine 211 (TM) in the field test over a period of 5 months, which further confirmed that DIMs can be considered as promising candidates of environmentally friendly antifouling compounds.
文章类型Article
关键词Biofouling Low-toxicity Antifouling Compounds Diindol-3-ylmethane Pseudovibrio
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1007/s10126-015-9656-6
URL查看原文
收录类别SCI
语种英语
关键词[WOS]VIBRIO-PARAHAEMOLYTICUS ; INDOLE ALKALOIDS ; MARINE SPONGES ; BACTERIUM ; METABOLITES ; INHIBITION ; ATTACHMENT ; BARNACLE ; BRYOZOAN ; BIOFILMS
WOS类目Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS记录号WOS:000359948100008
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被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.idsse.ac.cn/handle/183446/784
专题深海科学研究部_深海生物学研究室_深海微生物活性物质研究组
作者单位1.Ocean Univ China, Sch Med & Pharm, Key Lab Marine Drugs, Minist Educ China, Qingdao 266003, Peoples R China
2.Hong Kong Univ Sci & Technol, Div Life Sci, Clear Water Bay, Hong Kong, Peoples R China
3.Hong Kong Univ Sci & Technol, Environm Sci Program, Sch Sci, Clear Water Bay, Hong Kong, Peoples R China
4.Shenzhen Univ, Coll Life Sci, Shenzhen 518060, Peoples R China
5.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China
6.Jinan Univ, Coll Pharm, Guangzhou 510632, Guangdong, Peoples R China
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Wang, Kai-Ling,Xu, Ying,Lu, Liang,et al. Low-Toxicity Diindol-3-ylmethanes as Potent Antifouling Compounds[J]. MARINE BIOTECHNOLOGY,2015,17(5):624-632.
APA Wang, Kai-Ling.,Xu, Ying.,Lu, Liang.,Li, Yongxin.,Han, Zhuang.,...&Qian, Pei-Yuan.(2015).Low-Toxicity Diindol-3-ylmethanes as Potent Antifouling Compounds.MARINE BIOTECHNOLOGY,17(5),624-632.
MLA Wang, Kai-Ling,et al."Low-Toxicity Diindol-3-ylmethanes as Potent Antifouling Compounds".MARINE BIOTECHNOLOGY 17.5(2015):624-632.
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