文献类型：期刊文献

英文题名：Diversity and antibacterial activities of culturable fungi associated with coral Porites pukoensis

作者：Li, Jun[1];Zhong, Min[1];Lei, Xiaoling[1];Xiao, Shenglan[1];Li, Zhiyong[2]

机构：[1]Guangdong Ocean Univ, Coll Food Sci & Technol, Guangdong Prov Key Lab Aquat Prod Proc & Safety, Key Lab Adv Proc Aquat Prod,Guangdong Higher Educ, Zhanjiang 524025, Peoples R China;[2]Shanghai Jiao Tong Univ, Sch Life Sci & Biotechnol, Marine Biotechnol Lab, State Key Lab Microbial Metab, Shanghai 200240, Peoples R China

年份：2014

卷号：30

期号：10

起止页码：2551

外文期刊名：WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY

收录：SCI-EXPANDED(收录号：WOS:000341635000001)、、WOS

基金：This study was financially supported by the High-Tech Research and Development Program of China (2013AA092901) and National Key Laboratory (Shanghai Jiao Tong University) Open Foundation ((No. MMLKF13-09).

语种：英文

外文关键词：Coral associated fungi; P. pukoensis; Diversity; Antibacterial activity

外文摘要：The diversity of coral associated fungi is not enough understood, especially for scleractinian corals. Members of Porites are common and dominant species of scleractinian corals. To date, the fungal communities associated with coral Porites pukoensis have been not reported. In this paper, the diversity and activity of coral associated fungi in P. pukoensis were explored, 23 fungal strains were isolated, belonging to 10 genera and Aspergillus sp. (30.4 %) was predominant fungal genera. The sequence of isolate C1-23 in GenBank was only 90 % similarity to the most closely related sequences. It is concluded that rich fungal symbionts are attached to P. pukoensis, the rate of isolates with antibacterial activity was up to 30 %, particularly some isolates showed stronger bioactivities to gram-negative bacteria. It is included that the diversity of coral associated fungi in P. pukoensis is abundant and its activity is obviously. So the activities of fungi in P. pukoensis were deserved for further study.