A recombinant expressing plasmid pCMV4/TPO was also constructed by cloning the rhTPO cDNA in an eukaryotic expressing vector pCMV4. When the recombinant plasmid was used to transfect the COS7 cells, temporary expression of rhTPO was detected.是什么意思_A recombinant expressing plasmid pCMV4/TPO was also constructed by cloning the rhTPO cDNA in an eukaryotic expressing vector pCMV4. When the recombinant plasmid was used to transfect the COS7 cells, temporary expression of rhTPO was detected.在线翻译_英语_读音_用法_例句