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利用基因枪转化法将天花粉蛋白基因导入水稻。经PCR、Southern和North ern杂交分析证明外源基因已整合到水稻基因组中并有转录。抗虫试验表明 ,与对照比较转基因水稻明显地增强了对螟虫、稻飞虱的抗性。
Transgenic trichosanthin gene into rice by gene gun transformation. PCR, Southern and North ern hybridization analysis showed that the foreign gene has been integrated into the rice genome and transcription. Insect resistance test showed that compared with the control transgenic rice significantly increased resistance to stem borer, planthopper resistance.