Isolation, characterization, and antimicrobial activity of endophytic bacteria from Polygonum cuspidatum

摘要：

　　Polygonum cuspidatum Sieb.et Zucc.is a traditional Chinese medicinal plant that produces polydatin,a glycosylated derivative of resveratrol.Thus far,244 prokaryotic endophytes have been isolated and identified from P cuspidatum using 16s rDNA sequence.The results show that the endophytic bacteria in P.cuspidatum belong to five orders,namely,Actinomycetales,Bacillales,Rhizobiales,Pseudomonadales,and Enterobacteriales.At the genus level,244 strains were identified,including Lysinibacillus,Paenibacillus,Pseudomonas,Bacillus,Kocuria,Streptomyces,Providencia,Rhizobium,Leucobacter,Brachybacterium,and Mycobacterium.

关键词： Polygonum cuspidatum Endophytic bacteria Phylogenetic analysis antimicrobial activity

作者: Yan He Qing Xiao Renyuan Ye Yongqiang Tian

作者单位: National Engineering Laboratory for Clean Technology of Leather Manufacture,Sichuan University, 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China;Department of Pharmaceutical and Biological Engineering, School of Chemical Engineering, Sichuan University, 24 South Section 1, Yihuan Road,Chengdu, Sichuan 610065, China

会议类型: 国内会议

会议名称: 第四届全国微生物资源学术暨国家微生物资源平台运行服务研讨会

会议地点: 成都

会议语种:英文

页码: 88-88

在线出版日期: 2012-11-23（万方平台首次上网日期，不代表论文的发表时间）