Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
D-Phenylalanine inhibits biofilm development of a marine microbe, Pseudoalteromonas sp SC2014 | |
Li, Ee1,2; Wu, Jiajia1; Wang, Peng1; Zhang, Dun1 | |
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 | |
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 |
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