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: Ecology; Marine & Freshwater Biology; Microbiology
题名: Diversity and Antimicrobial Activity of Culturable Fungi Isolated from Six Species of the South China Sea Gorgonians
作者: Zhang, XY ; Bao, J ; Wang, GH ; He, F ; Xu, XY ; Qi, SH
通讯作者: shuhuaqi@scsio.ac.cn
刊名: MICROBIAL ECOLOGY
发表日期: 2012
卷: 64, 期:3, 页:617-627
部门归属: [Zhang, Xiao-Yong; Bao, Jie; Wang, Guang-Hua; He, Fei; Xu, Xin-Ya; Qi, Shu-Hua] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, RNAM Ctr Marine Microbiol,Guangdong Key Lab Marin, Guangzhou 510301, Guangdong, Peoples R China
项目归属: LMB
摘要: Fungi in gorgonians are now known to cause gorgonian diseases, but little attention has been paid to the nature of fungal communities associated with gorgonians. The diversity of culturable fungi associated with six species of healthy South China Sea gorgonians were investigated using a culture-dependent method followed by analysis of fungal internal transcribed spacer sequences. A total of 121 fungal isolates were recovered and identified using the Basic Local Alignment Search Tool search program. These belonged to 41 fungal species from 20 genera. Of these, 30 species and 12 genera are new reports for gorgonians, and the genera Aspergillus and Penicillium were the most diverse and common in the six gorgonian species. Comparison of the fungal communities in the six gorgonian species, together with results from previous relevant studies, indicated that different gorgonian species and the same gorgonian species living in different geographic locations had different fungal communities. The gorgonian Dichotella gemmacea harbored the most fungal species and isolates, while Echinogorgia aurantiaca had the least fungal diversity. Among the six media used for fungal isolation, potato glucose agar yielded the highest isolates (27 isolates), while glucose peptone starch agar had the best recoverability of fungal species (15 species). The antimicrobial activity of the 121 fungal isolates was tested against three marine bacteria and two marine gorgonian pathogenic fungi. A relatively high proportion (38 %) of fungal isolates displayed distinct antibacterial and antifungal activity, suggesting that the gorgonian-associated fungi may aid their hosts in protection against pathogens. This is the first report comparing the diversity of fungal communities among the South China Sea gorgonians. It contributes to our knowledge of gorgonian-associated fungi and further increases the pool of fungi available for natural bioactive product screening.
语种: 英语
WOS记录号: WOS:000309131700005
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/9794
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: Download All
File Name/ File Size Content Type Version Access License
s00248-012-0050-x.pdf(217KB)----开放获取--View Download

Recommended Citation:
Zhang, XY; Bao, J; Wang, GH; He, F; Xu, XY; Qi, SH.Diversity and Antimicrobial Activity of Culturable Fungi Isolated from Six Species of the South China Sea Gorgonians,MICROBIAL ECOLOGY,2012,64(3):617-627
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, XY]'s Articles
[Bao, J]'s Articles
[Wang, GH]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhang, XY]‘s Articles
[Bao, J]‘s Articles
[Wang, GH]‘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
文件名: s00248-012-0050-x.pdf
格式: Adobe PDF
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 © 2007-2017  中国科学院南海海洋研究所 - Feedback
Powered by CSpace