摘要
We report here a seed transformation of sonication-assisted, no-tissue culture to rapidly produce transgenic Brassica napus plants. This method comprises the steps of treating seeds by ultrasonic wave, inoculating Agrobacterium tumefaciens with a recombinant ChlFN-ct gene and germinating directly of treatment seed on wet filter papers. The obtained transformants were verified by GUS histochemical assay and nested PCR amplification. It suggests that seed transformation has a potential use in genetic transformation of rape.
We report here a seed transformation of sonication-assisted, no-tissue culture to rapidly produce transgenic Brassica napus plants. This method comprises the steps of treating seeds by ultrasonic wave, inoculating Agrobacterium tumefaciens with a recombinant ChlFN-ct gene and germinating directly of treatment seed on wet filter papers. The obtained transformants were verified by GUS histochemical assay and nested PCR amplification. It suggests that seed transformation has a potential use in genetic transformation of rape.
基金
supported by research grants from the National Key Technology Research and Development Program of China (2007BAD59B06)
the International Science and Technology Cooperation Program of China (2007DFA31260)
the Science Foundation for the Excellent Youth Scholars of Guizhou Province of Chinato Zhao Degang (20030312)
