小鼠CD1d2编码区基因的克隆与鉴定(1)
【摘要】目的:克隆小鼠CD1d2编码区基因。方法:提取小鼠胸腺组织总RNA,用RT-PCR技术扩增CD1d2 cDNA,PCR产物连接pGEM-T载体,转化大肠杆菌,用限制性酶切反应和DNA测序对阳性克隆进行鉴定,用BLAST软件进行序列分析。结果:扩增出一条特异DNA条带,DNA序列测定表明获取了大小为1008 bp的小鼠CD1d2基因编码区基因。结论:成功克隆了小鼠CD1d2 编码区基因。
【关键词】小鼠;CD1d2;基因;克隆;鉴定
文章编号:1009-5519(2008)07-0953-02 中图分类号:R392 文献标识码:A
Cloning and identification of the gene encoding mouse CD1d2
CHEN Zhang-quan,HUANG Zhen,LIANG Xiao-dong
(Department of Clinical Immunology,Guangdong Medical College, Zhanjiang 524023,China)
【Abstract】Objective:To clone the gene encoding mouse CD1d2(mCD1d2). Methods:Total RNA was extracted from the thymus tissue ......
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