Transgenes should be with single copy and without accessory sequence, and with consistence to express and stable genetic in various transgenic plants in a new gene transformation program.

新的转化程序要求把基因导入农艺性状优良的品种中，呈单拷贝、不带有辅助序列，并在不同的转化体中表达一致，稳定遗传。

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An efficient and stable Agrobacterium-mediated genetic transformation system for Torenia was established through investigating the factors influencing the transformation efficiency.

通过对影响根癌农杆菌介导蓝猪耳转化效果各种因素的研究，建立了蓝猪耳高效稳定的遗传转化系统。

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An efficiency and stable regeneration system in vitro and genetic transformation system for the commercial strawberry varieties were developed, and transgenic plants were obtained.

建立草莓主栽品种高效、稳定的离体再生体系和遗传转化体系，获得了转基因植株。

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