A Mutant of Bacillus Subtilis with High-Producing Surfactin by Ion Beam Implantation

• 作 者: 刘清梅 袁航 王军 贡国鸿 周伟 樊永红 王丽 姚建铭 余增
• 机 构: KeyLaboratoryofIonBeamBioengineering
• 出 处: 等离子体科学和技术：英文版
• 发表日期: 2006年4期
• 关键词: 离子束注入 枯草杆菌 诱变育种 肌动蛋白 bacillus subtilis surfactin low energy ion beam implantat
• 基金项目: supported by the Knowledge Innovation Project of the Chinese Academy of Sciences （No. KSCX2-SW-324）. We are grateful to Dr W. Wang for his kind help in the ESI/MS analysis.

<正> In order to generate a mutant of Bacillus subtilis with enhanced surface activitythrough low energy nitrogen ion beam implantation, the effects of energy and dose of ions im-planted were studied. The morphological changes in the bacteria were ob