The plasmid was made? by P. Ghosh, who solved the structure of colicin Ia then years ago (published in Nature). A promoter and SD sequence was introduced into the plasmid.是什么意思_The plasmid was made? by P. Ghosh, who solved the structure of colicin Ia then years ago (published in Nature). A promoter and SD sequence was introduced into the plasmid.在线翻译_英语_读音_用法_例句