Propagation and survival of transgenicplant progenies is an important step for the foreign gene of transgenic plants to escape into the environment successfully.
转基因植物杂交后代繁殖及生存竞争能力，是转基因植物中外源基因能否成功转移至环境的关键性环节。
2
To culture new-typed plants for environment monitoring and environment purifying will become one of the most important research fields in for transgenicplant research.
创造环境监测和环境污染净化为目标的新型植物将成为转基因植物研究的极其重要的研究方向之一。
3
It highly effect the expression level of transgenicplant. So choose a high expression promoter is the key to make sure the foreign gene highly express in the transgenicplant.