selectable marker genes

基本解释

To overcome the safety concerns caused by selectable marker genes in transgenic plants, double right-border binary vector was used to cultivate marker-free breeding material.
鉴于人们对转基因植物生物安全性的日益重视，本研究利用双右边界双元载体，以期获得无选择标记、具有应用价值的水稻育种材料。
This paper reviewed the potential negative effects of selectable marker genes in transgenic plants on the safety of biology environment, it is necessary to knock out these genes.
转基因植物中选择标记基因可能对生物安全和环境安全带来的不利影响，有必要进行剔除。