中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 中科院海洋生物资源可持续利用重点实验室  > 期刊论文
学科主题: Microbiology
题名: Phylogenetic survey and antimicrobial activity of culturable microorganisms associated with the South China Sea black coral Antipathes dichotoma
作者: Zhang, X ; Sun, Y ; Bao, J ; He, F ; Xu, X ; Qi, S
通讯作者: shuhuaqi@scsio.ac.cn
关键词: antimicrobial activity ; Antipathes dichotoma ; black coral ; culturable microorganisms ; diversity
刊名: FEMS MICROBIOLOGY LETTERS
发表日期: 2012
卷: 336, 期:2, 页:122-130
部门归属: [Zhang, Xiaoyong; Sun, Yulin; Bao, Jie; He, Fei; Xu, Xinya; Qi, Shuhua] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marine Bio resources Sustainable Utilizat, Guangzhou, Peoples R China
项目归属: LMB
摘要: Most of our limited knowledge of microbes in corals comes from stony and soft corals; the microbial diversity of black corals is still poorly understood. Microbial diversity of the South China Sea black coral Antipathes dichotoma was investigated using a culture-dependent method followed by analysis of bacterial 16S rRNA gene and fungal internal transcribed spacer sequences. A total of 36 bacterial and 24 fungal isolates were recovered and identified, belonging to three bacterial phyla (Firmicutes, Actinobacteria and Alphaproteobacteria) and four fungal orders (Eurotiales, Hypocreales, Pleosporales and Botryosphaeriales). The high level microbial diversity of A. dichotoma is in accordance with previous studies on those of some stony and soft corals. However, the lack of bacterial Gammaproteobacteria phylum in A. dichotoma is in sharp contrast to the stony and soft corals, in which the Gammaproteobacteria phylum is relatively common and abundant. Antimicrobial activities of 21 bacterial and 10 fungal representative isolates (belonging to 21 different bacterial and 10 different fungal species, respectively) were tested against two marine pathogenic bacteria and two marine coral pathogenic fungi. A relatively high proportion (51.6%) of microbial isolates displayed distinct antibacterial and antifungal activities, suggesting that the black coral-associated microorganisms may aid their host in protection against marine pathogens. This is the first report on the diversity of culturable microorganisms associated with black coral. It contributes to our knowledge of black coral-associated microorganisms and further increases the pool of microorganisms available for natural bioactive product screening.
语种: 英语
WOS记录号: WOS:000310390200006
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/9760
Appears in Collections:中科院海洋生物资源可持续利用重点实验室_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Zhang, X; Sun, Y; Bao, J; He, F; Xu, X; Qi, S.Phylogenetic survey and antimicrobial activity of culturable microorganisms associated with the South China Sea black coral Antipathes dichotoma,FEMS MICROBIOLOGY LETTERS,2012,336(2):122-130
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zhang, X]'s Articles
[Sun, Y]'s Articles
[Bao, J]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhang, X]‘s Articles
[Sun, Y]‘s Articles
[Bao, J]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院南海海洋研究所 - Feedback
Powered by CSpace