1·Flowers are differentiated from a few cells on the stem apical meristem of a plant.
花由茎顶分生组织的少数细胞分化而来。
2·Further, the wheat apical meristem was used to test the possibility of plant direct transformation.
在烟草转化实验基础上，进一步探讨以小麦茎生长点进行植株直接遗传转化的可能性。
3·The term is used particularly in relation to a part of the apical meristem that later differentiates further.
该名词也用于指随后进一步发育的顶端分生组织。
4·The procambium continuously develop to the apex after it arises from the place where the leaf primordia originates from below the apical meristem.
原形成层在顶端分生组织之下叶原基起源的地方发生。
5·Calyptogen a layer of meristematic cells covering the root apical meristem in some plants (e. g. grasses) that gives rise to and maintains the root cap.
根冠原：在一些植物中覆盖根顶端分生组织的一层具有分生能力的细胞，根冠原可以产生和维持根冠。
6·Distinct inductive pathways can activate the expression of flower meristem identity genes, thus cause the transition from shoot apical meristem to flower meristem.
各种开花诱导途径能激活花分生组织特性基因，使茎端分生组织转变为花分生组织。
7·We speculated that a WUS-type atypical HD protein might also be involved in the specification and maintenance of the root apical meristem (RAM) stem cells of rice.
我们推测含有非典型HD的类WUS蛋白可能也参与到水稻根分生组织干细胞的维持与分化过程中。