遗传 ›› 2000, Vol. 22 ›› Issue (2): 125-128.

• 论文 • 上一篇    

苏云金芽胞杆菌的遗传多样性II. 杀虫晶体蛋白及其基因型

张宏宇1;2;邓望喜1;喻子牛3 ZHANG Hong-yu1;2;DENG Wang-xi1;YU Zi-niu2   

  1. 1.Dept.of Plant Protection, Huazhong Agricultural University 2.Key Lab.of Agri-Microbiology, Ministry of Agriculture,Wuhan 430070,China 1.华中农业大学植物保护系 2.农业部农业微生物重点实验室,湖北武汉 430070
  • 收稿日期:1900-01-01 出版日期:2000-04-10 发布日期:2000-04-10

Genetic Diversity of Bacillus thuringiensis II. Insecticidal Crystal Protein and Its Genotype

  • Received:1900-01-01 Online:2000-04-10 Published:2000-04-10

摘要: 苏云金芽胞杆菌因为产生伴胞晶体而在表型上区别于其他近缘种,而伴胞晶体具有杀虫活性而受到人们的普遍关注和重视。本文通过杀虫晶体蛋白及其基因型,以及携带杀虫晶体蛋白基因的质粒类型在苏云金芽胞杆菌中的不同分布阐述了杀虫晶体蛋白及其基因的多态性。
Abstract: Bacillus thuringiensis is phenotypically different from other Bacillus species,which are very closely related to B. thuringiensis.only by the presence of crystal protein,and is studied systematically because of insecticidal activity of crystal protein.In the aper,we reviewed genetic diversity of insecticidal crystal protein and its genotype by analysing the type of crystal protein,cry gene and plasmid bome cry gene and their distribution inB. thuringiensis.

关键词: 基因型, 质粒, 遗传多样性
Key words,
晶体蛋白, 苏云金芽胞杆菌