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1 基因重组番茄方法1.1 土壤杆菌与二元载体。目前,基因重组番茄的最好方法是使用土壤杆菌,这种细菌有 Ti 质粒,能够感染许多双子叶植物,诱导冠状瘤。在 Ti 质粒上的 T—DNA领域通过对存在于 Ti 质粒上的 yjr 领域感染的基因群和存在于染色体上的基因作
1 gene recombinant tomato method 1.1 Agrobacterium and binary vector. Currently, the best way to genetically engineer tomatoes is through the use of Agrobacterium. This bacterium has a Ti plasmid and is capable of infecting many dicotyledons and inducing coronary tumors. The T-DNA domain in the Ti plasmid was identified by the genomes of the yjr domain present on the Ti plasmid and the genes present on the chromosome