植物基因工程是大豆遗传改良的的重要途径。近几年来转基因植物与日俱增,转化方法也得到了快速的发展。本文综述了农杆菌介导的大豆遗传转化体系及其优缺点,分析了影响转化效率的因素,介绍了农杆菌介导的转基因大豆研究成果。通过对不同方法的比较,结果表明农杆菌介导法是目前大豆转基因中发展较为成熟的方法,但转化体系有待于进一步的优化,从而提高转化率。
This paper introduced the receptor system used for Soybean transgenic technology and their advantages and limitations, factors influencing agrobacterium-mediated soybean transformation , research and production results of transgenic soybean. Cotyledonary node via Agrobacterium-mediated was thought to be the efficient systems of genetic transformation. Three problems existed in genetic transformation of soybean. So optimization of the transformation system would develope a high-efficiency soybean transformation system.