孟德尔

• The tl seeds are screening on the ms medium which contains 50ug / ml kan , and there are about 70 % of the transgenic lines showed the kan - resistance with a ratio of 3 : 1 . however , the other lines did n ' t show the ratio consistent with the mendelism . it might prove that most of the transgenic plants only have one insert
  对收获的转基因番茄t _ 1代种子进行卡那霉素抗性筛选，结果发现， 70以上独立转化株系的t _ 1代种子出现了3 1的抗性分离，另一些独立转化株系的种子并未表现出符合孟德尔遗传的分离比，说明大部分er - shsp基因是以单拷贝的方式插入植物基因组。