The origin of virus is running away from the dedifferentiation materials of cell genetic revolution at its late stage .
病毒起源、逃逸于细胞基因演化后期的脱分化产物。
The effects of several factors on dedifferentiation and redifferentiation of pueraria lobata earthnut were investigated by orthogonal experiment , single factor experiment and plant tissue culture .
采用正交试验、单因子试验和植物组织培养方法,探讨几种因子对野葛块根组织脱分化与再分化的影响。
The mature cells that have been completely differentiated during the differentiated only can generate in the limited passage culture procedure and they will age and die out of the passage maximum ; in addition , the dedifferentiation also exists .