植物溃传转化的方法,一般是利用复合基因的育种标记保证相对抗菌素显性稳定。这样不但可以对作物个别细胞或组织进行有效的育种选择,而且对已成熟的种子和在此基础上已长出来的幼胚愈伤组织进行育选择,这种方法是非常有效的,但由于出现将异种基因转移到生长细胞中不能经常得到有价值的种子现象,在这种情况下我们试验通过番茄未成熟的幼胚进行转化基因组织培养育种选 Plant ulcer transformation method, the general use of composite gene breeding markers to ensure that the relative antibiotic dominance and stability. This not only makes it possible to select effective breeding options for individual cells or tissues of a crop, but also to fertilize mature seeds and immature embryo callus that has grown therefrom, which is very effective, however, The transfer of xenogeneic genes into growing cells does not often yield valuable seeding phenomena, in which case we experiment with transformation through immature immature embryos in tomato. Tissue Culture Breeding