植物组织培养中的体细胞无性系变异

The Somaclonal Variation in Plant Tissue Culture

综述了植物组织培养中体细胞无性系变异的现象、细胞学基础和变异产生的主要起因 ,指出了研究无性系变异对植物品种改良的作用。

It's a very common phenomenon that the somaclonal variation exists in plant tissue culture.A view about the somaclonal variation of appearance, cytological basement and chief causes occurred in the cell is presented in this paper, and points out that it will act on the improving varieties of plants greatly.