When plantlets were cultured in comparison mediums, two special proteins about 36KD and 29KD appeared in 30 days, and a special protein about 12KD appeared in 75 days.

• 30d的对照组中出现了两个特异性蛋白，分子量为36KD左右和29KD左右。 75d的对照组中出现了一个分子量约12KD的特异性蛋白。