Aspergillus niger 3866 is confirmed the highly enzyme activity producing strain by screening strain.

通过菌株筛选,确定了黑曲霉3866为糖苷转化酶高产菌株.

互联网

A transketolase - defective Bacillus subtilis strains HG 02 was treated with diethylsulfate ( DES ) to obtain D - ribose producing strain.

研究了以硫酸二乙酯 ( DES ) 为诱变剂,诱变生产D - 核糖的转酮醇酶缺陷型枯草芽孢杆菌HG02,考察了不同诱变剂用量对菌体致死率及其生产能力的影响.

互联网

It proves that laser irradiation is an effective method for breeding of alkaline amylase producing strain.

说明激光辐照是碱性淀粉酶菌株有效的选育方法.

互联网