那么这些细胞是如何分化并形成像根、茎、叶和果实那样不同的结构的呢？
How then can these cells differentiate and form structures as different as roots, stems, leaves, and fruits?
结果表明：诱导愈伤组织分化芽或根所用的外源CTK/IAA值同分化出芽或根的愈伤组织的内源CTK/IAA值呈负相关；
The relation between the level of exogenous CTK/IAA for inducing differentiation and the level of endogenous CTK/IAA in callus with bud or root differentiation is negative.
一年生插条苗的根原基形成时间、部位和分化的过程，以及培土措施对根原基分化的影响。
At the same time the differentiation process of the root primordium, and the effect of hilling up with earth on the process have been carefully followed.
应用推荐