农杆菌介导籼稻转化研究
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农杆菌介导籼稻转化研究(毕业论文10800字)
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摘 要:通过农杆菌介导法,将BWIP4基因转到三个籼稻品种(R996、湘晚籼11 号,湘晚籼13 号)的愈伤组织中,经过潮霉素筛选后,获得了一批抗性苗。通过PCR检测和GUS组织化学染色分析,发现BWIP4基因已整合到水稻基因组,旨在建立一套较为有效的籼稻转化体系。 关键词:水稻; BWIP4基因; 农杆菌介导法; 基因转化 Research of transformation mediated by Agrobacterium in indica rice Abstract:The gene BWIP4 was successfully introduced into the calli of three indica rice cultivars (R996, Xiangwanxian 11, Xiangwanxian 13) based on the Agrobacterium-mediated method.Many transgenic lines were obtained through the hygromycin screening.Transgenic plants were verified by GUS and PCR,Therefore BWIP4 gene has integrated into the rice genome. An efficient indica rice transformation system was established. Key words:Rice; BWIP4 gene; Agrobacterium-mediated method ;