分生组织的

At the reproductive stage, RA68 was expressed in the inflorescence meristem, the tip of rachis branch, spikelet primordia, macrospore sac and pollen grains.

原位杂交分析结果表明：在幼苗期RA68主要在幼芽胚芽鞘的内外层细胞和幼叶原基的表层细胞中表达；转入生殖生长期后，在花序分生组织、枝梗原基顶端、花器官原基、大孢子囊和花粉粒中表达。

LFY gene was one of the central flower meristem identity genes in Arabidopsis.

LFY基因是控制拟南芥花分生组织特异性的关键基因，该基因的突变会引起延迟开花和叶片形态变化。

Quiescent center A group of cells in the center of the apical meristem in which mitotic divisions are rate or absent.

静止中心：在根的顶端分生组织中心区域的一些细胞，它们几乎不进行有丝分裂。

Arabidopsis homeotic gene AP2 is essential for floral meristem development and organ specification.

拟南芥同源异型基因AP2对花分生组织和花器官的发育具有重要的表达调控作用。

The increase in cells number derived from primary thickening meristem and in cells volume make the rhizome thicken rapidly.

初生增厚分生组织细胞不断向内分裂和其衍生细胞的体积增大，是根状茎能迅速增粗的主要原因。

Virus-free strawberry stocks were obtained from Earliglow, Mohawk, Allstar, Northeaster, Demarvel and Latestar cultivars by using shoot meristem (0.3mm) culture on the MS medium supplemented with 1.32umol 6-benzy ladenine.

利用茎尖分生组织(0.3mm)培养技术，在MS附加1.32μmol 6-苄基嘌呤的培养基上培养，获得了早美光、矮丰、瑞星、奇妙、北斗和全明星6个草莓品种的无病毒苗。

Intercalary meristems occur at the internode and leafsheath bases of many monocotyledons including grasses, and at the internodes of horsetails, where they serve to increase longitudinal growth.

居间分生组织在多数单子叶植物中发生在节间或是叶鞘的基部，以及楔叶类节间。其功能是伸长生长。

The apical meristems in the lower plants consist of one cell only, as in the ferns, but become more complex and eonsist of groups of cells in the higher plants.

在低等植物中顶端分生组织由一个细胞构成，例如蕨类植物。在高等植物中由复杂的多数组细胞构成。

The effect of phosphoric amide herbicide amiprophose-methyl, which was used wildly in agriculture, on chromosome structure and protein composition of root meristems of wheat were studied by exposure to concentrations of 1-4 μmol/L. The results indicated that, as the concentration of APM increased the frequency of chromosomal structure variation increased.

利用农业上广泛使用的酰胺类除草剂甲基胺草磷，在1~4μmol/L浓度下，对野二燕1号小麦根尖分生组织细胞染色体结构变异及蛋白质组分变化进行了研究，结果发现，随着浓度升高，染色体结构变异率呈上升趋势。

Can improve the survival ratio of seeding. Culturing in hormone media can make meristem tip survive once time, and the result is better than two-time-cultivation.3、The meristem tip with two phyllomes(0.3-0.4mm in size)were found to suitable for virus-free seeding culture that were cut from aseptic seeding, which led to higher survival and virus-free ratio, up to 72.1%and 54.2%.

在培养基中添加椰汁、香蕉汁等有机添加物可以明显提高成苗率。3、采用二次剥离茎尖的方法，从无菌试管苗上切取带2个叶原基(大小0.3-0.4mm)茎尖分生组织培养，成苗率为72.1%，脱毒率为54.2%。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。