Yao B, Fan Y, Zeng Q, Zhao R
Biotechnology Research Center, Chinese Academy of Agricultural Sciences, Beijing, China.
Chin J Biotechnol. 1996;12(2):67-72.
The recombinant plant expression vector pNGY-2 with designed and synthesized AaIT gene had been constructed. The AaIT gene was fused behind the sequence of TMV and inserted into expression vector under the control of two linked 35s promoters. The recombinant plasmid pNGY-2 was transferred into tobacco NC89 by agrobacterium-mediated transfer system. The GUS activity analysis and Southern blotting of regenerated plants indicated that AaIT gene had been integrated into tobacco genome. Insect bioassays showed that some transgenic plants had notable insect-resistant activity.
