A method relates to: transgenic plant producing method providing nucleic acid, by comprising two regions of nucleic acid with lack of sequence homology with genomic DNA of plant cell, and zinc finger nuclease recognition sites, wherein nucleic acid sequence with genomic DNA of plant cell flank zinc finger nuclease recognition sites and nucleic acid molecule stably integrated into genome of plant cell； and plant tissue generation from plant cell, transgenic plant tissue or transgenic plant and seeds produced by transgenic plant, as well.
