D-Phenylalanine inhibits biofilm development of a marine microbe, Pseudoalteromonas sp SC2014

doi:10.1093/femsle/fnw198

	D-Phenylalanine inhibits biofilm development of a marine microbe, Pseudoalteromonas sp SC2014
	Li, Ee 1,2; Wu, Jiajia1 ; Wang, Peng 1; Zhang, Dun 1
	2016-09-01
发表期刊	FEMS MICROBIOLOGY LETTERS
卷号	363 期号:18
文章类型	Article
摘要	D-Amino acids have been reported to be able to inhibit biofilm formation or disperse existing biofilms of many microbes; in some cases this is due to growth inhibition as an unspecific effect. In this work, six different D-amino acids were tested for their inhibitory effects on biofilm development and bacterial growth of Pseudoalteromonas sp. SC2014, a marine microbe involved in microbiologically influenced corrosion (MIC). Experimental results indicated that D-phenylalanine (D-Phe) inhibited biofilm formation effectively at concentrations that did not affect cell growth, whereas the other D-amino acids either showed little effect or inhibited biofilm formation while inhibiting bacterial growth. Further studies found that D-Phe could inhibit bacterial accumulation on the surface of 316L stainless steel, and prevent bacteria from forming a multilayer biofilm. It was also suggested that D-Phe could promote the disassembly of an established multilayer biofilm but have little effect on the remaining monolayer adherent cells. For the first time, it was found that a D-amino acid could effectively inhibit biofilm formation of an MIC-involved microbe. This might supply a new insight into how MIC could be mitigated.
关键词	Pseudoalteromonas Sp Sc2014 Microbiologically Influenced Corrosion D-phenylalanine Biofilm
DOI	10.1093/femsle/fnw198
收录类别	SCI
语种	英语
WOS记录号	WOS:000388379400006
引用统计	被引频次：19[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.qdio.ac.cn/handle/337002/136213
专题	海洋环境腐蚀与生物污损重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Li, Ee,Wu, Jiajia,Wang, Peng,et al. D-Phenylalanine inhibits biofilm development of a marine microbe, Pseudoalteromonas sp SC2014[J]. FEMS MICROBIOLOGY LETTERS,2016,363(18).
APA	Li, Ee,Wu, Jiajia,Wang, Peng,&Zhang, Dun.(2016).D-Phenylalanine inhibits biofilm development of a marine microbe, Pseudoalteromonas sp SC2014.FEMS MICROBIOLOGY LETTERS,363(18).
MLA	Li, Ee,et al."D-Phenylalanine inhibits biofilm development of a marine microbe, Pseudoalteromonas sp SC2014".FEMS MICROBIOLOGY LETTERS 363.18(2016).

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
D-Phenylalanine inhi（1158KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览