STUDY ON THE OPTIMUM CONDITION OF FORMATION AND REGENERATION OF PROTOPLASTS OF BACILLUS LICHENIFORMIS
地衣芽孢杆菌原生质体最佳形成和再生条件的研究

some factors for formation and regeneration of protoplasts of Bacillus licheniformis were studied, Under the optimum condition of formation and regeneration of protoplasts. Protoplasts of primitive strain Bacillus licheniformis 53-A6 were prepared. The rate of formation and regeneration of protoplasts of strain 53 -A6 had reached to 99.7 and 30.9 percent respectively. The formation and regeneration and the phenomenon of forming dusters were observed by optical and electron microscope.