抗虫杀菌融合基因表达载体的构建及微束激光转化植物研究
Acta Laser Biology Sinica(2007)
Abstract
将苏云金芽孢杆菌伴孢晶体蛋白的基因(Bacillus thuringiesis,简称Bt)通过甘氨酸接头(Gly4Ser)3与一种人工合成的抗菌肽(antimicrobial peptides,AMP)基因与相融合,编码一种新的杀虫,并具有抗菌的蛋白。把融合基因(NAMP-Bt)连接到原核表达载体pET-28a和植物表达载体pBI-121上,经过限制性酶切分析和PCR鉴定,结果表明含有融合基因的原核和真核重组表达质粒均已构建成功,并将该融合基因转入烟草,已获得抗性小植株。
MoreTranslated text
Key words
analysis of restriction enzyme,PCR analysis,antimicrobial peptides gene,plant expression vectors,Bacillus thuringiesis,prokaryotic expression vectors
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined