pest resistance
1.Establishment of Genetic Transformation System of Mature Embryo of Wheat Mediated by A.tumefacienens and Analysis of Transgenic Wheat with Improved Pest Resistance
2.The results showed that of all the trial clones pest resistance of (P,deltoides cv.‘Lux’×P.deltoides) -52 Was the most powerful,(P.deltoides cv.‘Lux’×P.deltoides) -65,(P. deltoides cv‘Lux’×P.deltoides)-66,and P.euramerican cv.‘Sima’ were less powerful,and similar to that of P.euramericana cv‘I-214’.
3.The brown planthopper, Nilaparvata lugens (St?l) is an important agricultural insect pest showing resistance to many different insecticides.
4.L.diversifolia Bray 2 and L. collinssi K740, possess the property of high yielding with resistance to the pest and they can be used as animal feed production.
5.After tests of resistance to pest insects and analyses of PCR, RT-PCR and Southern blotting, the transgenic plants were proved to have expressed the API gene and to be resistant to cotton bollworm.
