| Title | 성장 및 포자형성 중인 Bacillus subtilis SNU816의 SP816 박테리오파아지에 대한 감수성에 관하여 | ||
| Author | 李吾炯 · 李周植 | ||
| Address | 서울대학교 자연과학대학 미생물학과 | ||
| Bibliography | Korean Journal of Microbiology, 22(2),111-118, 1984 | ||
| DOI | |||
| Key Words | Suaceptibility of Bacillus subtilis SNU816 to bacteriophage SP816 during growth and sporulation. | ||
| Abstract | The changes of susceptibility of Bacillus subtilis SNU816 to bacteriophage SP816 were investigated. When B. sutilis SNU816 cells were infected by the phage during vegetative growth, rapid lysis was observed. But when they were infected after late logarismic phase, they were resistant to phage infection. Since asporogenic culture of this strain was invariably lysed regardless of time of infection, the arrest of phage multiplication seemed to be caused by sporulation. In reality, the arrest of phage multiplication occurred at early stage of sporulation. Electron microscopy revealed that the arrest of phage multiplication occurred just prior to or during septum formation (stage II sporulation). | ||
| Download PDF | Kor_220207_111-118p.pdf | ||