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1·Promeristem possessed the typical cell characteristics of meristem.

原分生组织具有典型分生组织的细胞特征；

2·Mixing light had great effect on the formation of young stem in meristem culture.

不同光质在河套蜜瓜茎尖培养中，以红兰混合光对嫩茎的形成有明显的效果。

3·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。

4·Virus-free materials of Ophiopogon japonicus were obtained from meristem culture in vitro.

采用茎尖分生组织培养技术，获得了川麦冬的脱病毒试管苗。

5·Cells of the procambium and ground meristem are more vacuolated than those of the protoderm.

原形成层和基本分生组织的细胞比原表皮层细胞更加液泡化。

6·Regulating the transition of meristem identity is a critical step in reproductive development.

分生组织属性转变的调节是植物生殖生长期发育的关键步骤。

7·Virue free in vitro shoots of Tillered onion were obtained from meristem tip apex tissue culture.

采用茎尖分生组织培养技术，获得分蘖洋葱无毒试管苗。

8·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。

9·The result showed that the primordial meristem at the tip of rhizome was surrounded by 4 ~ 7 bud scale.

研究结果表明：根状茎顶端的原分生组织由4 ~ 7个鳞片包被。

10·The primary meristem of the root tip may be extended a section of distance below the elongation region.

根尖的初生分生组织可扩大到伸长区下方一段距离。

(1)apical meristem[植]顶端分生组织