特征特性
含有Thermus菌屬來源的編碼queuine tRNA ribosyltransferase,uracil permease [[N-terminal],uracil permease [C-terminal]等酶的基因 含有Thermus菌屬來源的編碼queuine tRNA ribosyltransferase,uracil permease [[N-terminal],uracil permease [C-terminal]等酶基因,這些基因連于pUC19質(zhì)粒載體后轉(zhuǎn)化宿主菌Escherichia coli DH10B