separation and purification methods meaning in English

分离与净化方法

By using the similar separation and purification methods , a nifh and a nife mofe protein were obtained from azotobacter vinelandii mutants dj54 and dj35 . the results of the complement activity experiments showed that a nifh mofe could be activated by femoco
从棕色固氮菌突变种dj _ ( 54 )中得到了nifhmofe蛋白；并参与了棕色固氮菌突变种dj _ ( 35 )的nifemofe蛋白的分离纯化，所用方法与nifb ~ - mofe蛋白的分离纯化相似。