Bt toxin 第1页

Expression Behavior of Bt Toxin Gene in Transgenic Tobaccos Transportation of the mRNA and Protein of the Foreign Bt Gene in Transgenic Poplar Effect of Different Foreign Genes on the Heterosis in Upland Cotton Bt toxin distribution in transgenic Bt cotton and soil system Effects of Bt toxin Cry1Ac on biochemical responses of Eisenia fetida in an artificial soil Photosynthetic characters and Bt toxin content of different transgenic Bt cottons Environmental fate and ecological effects of Bt toxin from transgenic Bt crops i n soil Advances in safety studies of soil Bt toxin proteins released from transgenic Bt crops Advances in the eco-safety researches of transgenic Bt maize Field Test on Insect-resistance of Transgenic plants(Populus nigra)Transformed with Bt Toxin Gene Studies on Insect Resistance of Bt Transplastomic Plants and the Phenotype of Their Progenies Exogenous Gene Expression on Transgenic Populus×euramericana cv. ‘74/76‘ Carrying Bivalent Insect-Resistant Genes