polycistronic怎么读，polycistronic什么意思，polycistronic短语和例句

1.Objective to construct a polycistronic retroviral vector containing both subunits cDNA of murine IL 12 and NeoR gene and investigate their expressions in murine hepatoma cells.

目的构建含小鼠白细胞介素12双亚基及新霉素磷酸转移酶基因多顺反子逆转录病毒载体，并观察其在小鼠肝癌细胞中的表达。

2.Objective to construct a polycistronic retroviral vector containing both subunits cDNA of murine IL 12 and NeoR gene and investigate their expressions in murine hepatoma cells.

目的构建含小鼠白细胞介素12双亚基及新霉素磷酸转移酶基因多顺反子逆转录病毒载体，并观察其在小鼠肝癌细胞中的表达。