杭州师范大学学报（自然科学版）2016，Vol.15Issue(6)：600-605,6.DOI:10.3969/j.issn.1674-232X.2016.06.008
杭州西溪湿地沉积物中不同培养基分离的细菌种群多样性
Biodiversity of Bacterial Isolates on Four Different Culture Medias f rom Xixi Wetland
摘要
Abstract
A total of 191 bacteria strains were isolated from the sediment samples collected from Xixi wetland by culture‐dependent method based on four different medias (M1、R2A、NB and DNB) .The phylogenetic analyses data of 16S rRNA gene sequencing revealed 13 genera ,of which there were 11 genera related bacteria were isolated from R2A media ,8 genera from NB media ,7 genera from M1 and DNB media respectively .The dominant group was genus Rhizobium ,which accounted for 39 .27% of total sequences .So R2A may be recommended to be used for a non‐selective media for isolating more diversified bacteria from sediment samples .关键词
西溪湿地/沉积物/培养基/细菌多样性Key words
Xixi wetland/sediment/culture media/bacterial diversity分类
生物科学引用本文复制引用
黄媛,褚文珂,谢蔚鹏,陈敏..杭州西溪湿地沉积物中不同培养基分离的细菌种群多样性[J].杭州师范大学学报（自然科学版）,2016,15(6):600-605,6.基金项目
浙江省自然科学基金项目（Y307452）． （）
