Hao Xiaojiang
2013
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Journal
Guizhou Agricultural Sciences
Abstract
Sempervirine,a yohimbane-type alkaloid,was isolated and identificated from G.elegans,the antiviral activity on tobacco masaic virus(TMV) was determined through an half-leaf necrosis method.The results showed that at 50 ug/mL the obvious activity on TMV infection and proliferation with the inhibition rate reached 52.6% in vivo and 73.3% in vitro relatively.The study provided the elementary data for the further research.