In this experiment, four varieties of Brassica campestris ssp. Pekinensis (Lour) olsson, such as Tianjinqingmaye, Nanningzaoshu No.5, fifty days fast vegetable and Zhejiangzaoshu No.5 were use as material. The regeneration system of Brassica campestris ssp. Pekinensis (Lour) olsson and an Agrobacterium-mediated genetic transformation system had been set up and some Gus transgenic plant of Brassica campestris ssp. Pekinensis (Lour) olsson had been obtained successfully.
Factors effecti...