---

作 者 ：赵扬；鄢波；张绍松；赵永昌；黄兴奇

期 刊 ：云南植物研究 1998年 20卷 01期 页码：1-3

关键词：抗病毒；基因；克隆；美洲商陆；

Keywords:Antiviral Gene Cloning Phytolacca americana,

摘 要 ：通过 PCR扩增，从美洲商陆（Phytolacca americana）核基因组中克隆了商陆抗病毒蛋白基因，序列分析表明，该基因含885个核苷酸，与已报道的序列比较，核苷酸同源性为99.3％。

Abstract:The antiviral protein gene was amplified from genomic DNA of Phytolacca americana by polymerase chain reaction. After cloning into BamHI sites of pGEM- T, the fragment was subcloned into pUC18 and then sequenced on Pharmada A. L. F auto-sequencer. The results in-dicated that the cloned fragment contained 885 nucleotides, and shared a sequence homology of 99.3% with that of the reported.

---