期刊文献+

冬凌草根际土壤微生物抗肿瘤活性菌株筛选 被引量:5

Screening of Antitumor Strains from Rihizosphere Soil Microorganisms from Rabdosia rubescens
下载PDF
导出
摘要 [目的]为开发利用冬凌草根际土壤微生物资源。[方法]使用K562细胞的SRB法筛选模型,对从贵州省施秉县采集的冬凌草根际土壤样品中分离的207株微生物(放线菌112株、真菌95株)进行了抗肿瘤活性筛选。[结果]得到活性菌株共27株,阳性率为13.0%,其中真菌13株,放线菌14株。[结论]冬凌草根际土壤微生物是寻找抗肿瘤活性代谢产物的良好资源。 [ Objective] The research aimed to explore and utilize rihizosphere soil microorganism resources. [ Method] 207 strains of rihizosphere soil microorganisms, including 112 actinomycetes and 95 fungi, were isolated from Rabdosia rubescens in Shibing, Guizhou Province. And their fermented prodncts were screened with K562 cells by SRB method. [Result] 27 strains showed cell proliferation inhibitory activity on K562 cells, which possessed 13.0% of total 207 strains tested. In the active strains, there were 14 actinomycetes and 13 fungi, respectively. [Conclusion] Rihizosphere soil microorganisms from Rabdosia rubescens were good resources for seeking antitumor metabolites.
作者 高蓬明
机构地区 贵阳学院
出处 《安徽农业科学》 CAS 北大核心 2008年第25期10952-10953,共2页 Journal of Anhui Agricultural Sciences
关键词 冬凌草 根际土壤微生物 抗肿瘤 筛选 Rabdosia rubescens Rihizosphere soil microorganisms Antitumor Screening
  • 相关文献

参考文献6

二级参考文献73

共引文献456

同被引文献76

引证文献5

二级引证文献19

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部