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Transgenic lettuce seedlings carrying hepatitis B virus antigen HBsAg

机译:携带乙型肝炎病毒抗原HBsAg的转基因生菜幼苗

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The obtainment of transgenic edible plants carrying recombinant antigens is a desired issue in search for economic alternatives viewing vaccine production. Here we report a strategy for genetic transformation of lettuce plants (Lactuca sativa L.) using the surface antigen HBsAg of hepatitis B virus. Transgenic lettuce seedlings were obtained through the application of a regulated balance of plant growth regulators. Genetic transformation process was acquired by cocultivation of cotyledons with Agrobacterium tumefaciens harboring the recombinant plasmid. It is the first description of a lettuce Brazilian variety "Vitória de Ver?o" genetically modified.
机译:寻找携带疫苗生产的经济替代品是获得携带重组抗原的转基因可食植物的理想问题。在这里,我们报告了使用乙型肝炎病毒的表面抗原HBsAg对生菜植物(Lactuca sativa L.)进行遗传转化的策略。通过应用调节的植物生长调节剂平衡获得了转基因生菜幼苗。通过将子叶与带有重组质粒的根癌农杆菌共培养来获得遗传转化过程。这是对转基因生菜巴西品种“Vitóriade Ver?o”的首次描述。

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