Preliminary localization of flocculating gene was conducted by processing plasmid transformation and plasmid elimination to bioflocculant-producing microorganism F2.

• 摘要通过对絮凝微生物F2的质粒转化与质粒消除，对絮凝基因进行了初步定位，分析了絮凝微生物的絮凝成分。