Co-transformation with Agrobacterium strains AGL1 and EHA 105, and by re-suspending the strains with NB culture media before transformation could improve the resistant calli rate significantly.

• 结果表明，菌株AGL1和EHA105按一定比例混合共转化和转化前菌体重悬对抗性愈伤率有显著影响；