THE EFFECTS OF DP AND AMP ON IMMUNE FUNCTIONS IN IRRADIATED MICE;
双嘧达莫和腺苷-磷酸对照射小鼠免疫功能的影响
The properties of adenosine phosphorylase were investigated.
对芽孢杆菌的腺苷磷酸化酶基因deoD在大肠杆菌BL21(DE3)中的表达条件进行优化。
The application research of adenosine phosphorylase coded by deoD gene from Bacillus sp.
结果表明,嘌呤类核苷与嘧啶类核苷相比,前者达到反应平衡的时间较短、产物的得率(或底物的转化率)较高;腺苷磷酸化酶对核苷类的催化活性要比对脱氧核苷类的催化活性强;就碱基而言,对嘌呤和嘌呤类似物的催化活性基本相同。
subtilis ATCC21216 encoding an adenosine phosphorylase was amplified by polymerase chain reaction(PCR).
聚合酶链式反应(PCR)扩增枯草芽孢杆菌ATCC21216(His-)编码腺苷磷酸化酶的基因deoD(0。