29株具有抗菌和细胞毒活性红树林真菌的鉴定  

Identification of 29 Anti-Candida and Cytotoxic Mangrove Fungi Strains

作　　者：张志华[1,2] 洪葵[1] 

机构地区：[1]中国热带农业科学院热带生物技术研究所,海南海口571101 [2]忻州职业技术学院医学系微生物教研组,山西忻州034000

出　　处：《热带作物学报》2010年第9期1647-1654,共8页Chinese Journal of Tropical Crops

基　　金：国家自然科学基金重点项目-广东联合基金(U0633008)资助

摘　　要：从海南省文昌红树林分离到29株具有抗白色念珠菌和(或)细胞毒活性的真菌,分别采用形态观察、生理生化特征和核酸序列分析进行鉴定。结果表明,29株真菌中,有7株曲霉属(Aspergillus),16株青霉属(Penicillium),1株正青霉属(Eupenicillium)、1株新萨托菌属(Neosartorya)、1株拟青霉属(Paecilomyces Bainier),还有3株暂不能定属。Twenty nine fungi strains,displaying bioactivity against Candida albicans and/or cancer cell line,were isolated from Wenchang mangrove,Hainan Province.Classification and identification of these strains were carried by morphological observation,physiological characteristics,and analysis of 18S or ITS rRNA gene sequences.The results showed that seven strains were classified to Aspergillus,sixteen strains to Penicillium,one strain to Eupenicillium,one strain to Neosartorya,another one to Paecilomyces Bainier,three strains could not be determined.

关 键 词：红树林真菌 形态观察 生理生化特征 18S RRNA序列 ITS序列 分类鉴定 

分 类 号：Q948[生物学—植物学] S45[农业科学—植物保护]