Cloning and expression in E.coli of the quinate dehydrogenase qutB gene of Aspergillus nidulans 构巢曲霉奎尼酸脱氢酶基因qutB在大肠杆菌中的克隆与表达
Objective: To clone and express aroE gene which encodes shikimate dehydrogenase in Escherichia coli in order to improve the shikimate dehydrogenase product and confirm its new specific activity of quinate dehydrogenase. 目的:克隆表达大肠杆菌莽草酸脱氢酶基因aroE,并测定其生物学活性。