Kaplan P L, Simon S, Cartwright C A, Eckhart W
J Virol. 1987 May;61(5):1731-4. doi: 10.1128/JVI.61.5.1731-1734.1987.
We used a murine retroviral expression vector, containing a genomic clone of the chicken c-src gene, a bacterial origin of replication, and a selectable marker, to remove 10 introns from the c-src gene. All 10 introns were removed accurately, and no mutations were introduced. The processed gene encoded a functional pp60c-src protein tyrosine kinase.
我们使用了一种鼠逆转录病毒表达载体,其包含鸡c-src基因的基因组克隆、细菌复制起点和一个选择标记,以从c-src基因中去除10个内含子。所有10个内含子均被准确去除,且未引入突变。加工后的基因编码一种功能性的pp60c-src蛋白酪氨酸激酶。