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题名: Cross-species induction of antibacterial activity produced by epibiotic bacteria isolated from Indian marine sponge Pseudoceratina purpurea
作者: Kanagasabhapathy, Manmadhan1;  Nagata, Shinichi2
关键词: antibacterial activity ;  biofilm ;  bioassay ;  epibiotic bacteria ;  marine sponge
刊名: WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
发表日期: 2008-05-01
DOI: 10.1007/s11274-007-9525-1
卷: 24, 期:5, 页:687-691
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine
类目[WOS]: Biotechnology & Applied Microbiology
研究领域[WOS]: Biotechnology & Applied Microbiology
英文摘要: Four antibiotic producing bacteria were isolated from the surface of the marine sponge Pseudoceratina purpurea and exposed to living cells of two human pathogenic bacteria as well as some marine fouling bacteria to induce the production of antimicrobial activity. Experimental results showed that these four marine epibiotic bacteria enhanced their antibacterial production, when exposed to these test strains. The highest induction was exhibited by the sponge isolate PS79 against fouling bacterium FB-9 (from 3 mm to 7 mm inhibition zone). All the four strains were induced and showed increased activity specifically against the challenged pathogenic or fouling bacteria tested. Specific induction by these species suggests that the induction might be attributed to the response to the chemical signals received from potential challenger strains.
关键词[WOS]: CULTURES ;  ALGAE
语种: 英语
WOS记录号: WOS:000254805700015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140778
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Marine Bioprod Engn Grp, Dalian 116023, Peoples R China
2.Kobe Univ, Environm Biochem Grp, Res Ctr Inland Seas, Higashinada Ku, Kobe, Hyogo 6580022, Japan

Recommended Citation:
Kanagasabhapathy, Manmadhan,Nagata, Shinichi. Cross-species induction of antibacterial activity produced by epibiotic bacteria isolated from Indian marine sponge Pseudoceratina purpurea[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2008,24(5):687-691.
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