PCR test did not confirm the presence of GUS transgene in the progeny of plants with GUS positive inflorescences.
不过花序表现为GUS阳性的植株后代，经P CR检测后并没有证实GUS基因存在。
2
A bulk progenytest is a simple way to learn the effectiveness of mass selection.
集团后代测验是了解混合选择有效性的一个简单方法。
3
One stable line resistant to corn borer had been selected in the progeny of maize regenerated plants, further molecular test and feeding-insect test are going on.