摘要
利用逆转录聚合酶链式反应(RT-PCR)方法获得SYT-SSX的cDNA。克隆入PUCm-T载体后,在美国ABI DNA自动测序仪上以反向引物测序法进行核苷酸序列的测定,扩增出98 bp的特异性片段,并筛选出阳性重组克隆质粒PUCm-SYT-SSX。获得的滑膜肉瘤融合基因SYT-SSX的cDNA,为深入揭示滑膜肉瘤分子发生机理奠定基础,同时可进一步完成原核表达。
Isolate and clone SYT-SSX cDNA into PUCm-T vector using RT-PCR and then sequence it on American automatic capillary electrophoresis genetic analyzer. We amplified a 98 bp PCR product and the positive recombinant plasmid PUCm-SYT-SSX was consistent with the reported sequence. We have cloned SYT-SSX cDNA and it is ready for our further studies.
出处
《石河子大学学报(自然科学版)》
CAS
2003年第4期285-288,共4页
Journal of Shihezi University(Natural Science)