Indole derivatives inhibited the formation of bacterial biofilm and modulated Ca2+ efflux in diatom

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室 > 海岸带生物学与生物资源利用所重点实验室

	Indole derivatives inhibited the formation of bacterial biofilm and modulated Ca2+ efflux in diatom
	Yang, Cuiyun1 ; Yu, Yanan 2; Sun, Wenjun 2; Xia, Chuanhai1
刊名	MARINE POLLUTION BULLETIN
	2014-11-15
卷号	88 期号:1-2 页码:62-69
关键词	Biofouling Biofilm Diatom Indole derivatives Ca2+ flux
ISSN号	0025-326X
通讯作者	Xia, CH (reprint author), Chinese Acad Sci, Key Lab Coastal Biol & Biol Res Utilizat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. yangcy29@163.com
产权排序	[Yang, Cuiyun; Xia, Chuanhai] Chinese Acad Sci, Key Lab Coastal Biol & Biol Res Utilizat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Yu, Yanan; Sun, Wenjun] Yantai Univ, Sch Ocean, Yantai 264005, Peoples R China
英文摘要	Marine biofouling is a serious environmental problem worldwide. As an effort to find environmental friendly antifoulants, indole derivatives were determined for their activities to inhibit the growth of bacteria and diatom. The minimum inhibitory concentrations (MICs) of indole derivatives against bacteria were very low, especially for 6-chloroindole. It was proved that 6-chloroindole obviously inhibited the growth of bacteria, interfered with the formation of bacterial biofilm, destroyed bacterial cell morphology and also inhibited the growth of diatom Cylindrotheca sp. as well. By using noninvasive micro-test technique (NMT), 6-chloroindole triggered algal cellular Ca2+ efflux. The highest value was 72.03 pmol cm(-2) s(-1), 10.6 times of the control group. The present studies indicated that indole derivatives might have the potential to be new antifouling agents because of their excellent antibacterial and anti-algal activities. At the same time, Ca2+ efflux might be one of the mechanisms that indole derivatives inhibited the growth of diatom. (C) 2014 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences ; Marine & Freshwater Biology
研究领域[WOS]	Environmental Sciences & Ecology ; Marine & Freshwater Biology
关键词[WOS]	POLYCHAETE HYDROIDS-ELEGANS ; LARVAL SETTLEMENT ; ANTIFOULING COMPOUNDS ; NATURAL-PRODUCTS ; BENTHIC DIATOMS ; INDUCTION ; ENVIRONMENT ; COATINGS ; ACID
收录类别	SCI
语种	英语
WOS记录号	WOS:000345489800019
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/8525]
专题	烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Coastal Biol & Biol Res Utilizat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Yantai Univ, Sch Ocean, Yantai 264005, Peoples R China
推荐引用方式 GB/T 7714	Yang, Cuiyun,Yu, Yanan,Sun, Wenjun,et al. Indole derivatives inhibited the formation of bacterial biofilm and modulated Ca2+ efflux in diatom[J]. MARINE POLLUTION BULLETIN,2014,88(1-2):62-69.
APA	Yang, Cuiyun,Yu, Yanan,Sun, Wenjun,&Xia, Chuanhai.(2014).Indole derivatives inhibited the formation of bacterial biofilm and modulated Ca2+ efflux in diatom.MARINE POLLUTION BULLETIN,88(1-2),62-69.
MLA	Yang, Cuiyun,et al."Indole derivatives inhibited the formation of bacterial biofilm and modulated Ca2+ efflux in diatom".MARINE POLLUTION BULLETIN 88.1-2(2014):62-69.