控制序列

In these two plant expression vectors, the expression of the DAS and DAK genes was under the control of tomato Rubisco-3c promoter. The Prbcs promoter contains a transit peptide sequence which allows the location of the expressed DAS and DAK into chloroplasts. The DAS and DAK genes were introduced into Nicotiana tabacum and Petunia hybrida by Agrobacterium tumefaciens- mediated procedure.

研究结果如下：(1)根据已克隆的C.boidinii酵母菌DAS和P.pastoris DAK基因的序列设计特异性引物，通过PCR分别从这两种酵母菌的基因组中扩增DAS、DAK基因，利用gateway技术构建DAS、DAK基因的植物表达载体pK2-Rbes-DAS、pn2-Rbcs-DAK，在构建好的植物表达载体中，DAS和DAK基因的表达都在番茄Rubisco小亚基rbcS-3C启动子的控制之下。

In addition, the activities of Tan-lu fault (two times of left-lateral strike-slip in Mesozoic, extension from later Jurassic to Eogene and thrusting during Neogene) have an important influence on basin type, tectonic framework, sequence-filling succession, and formation of different types of tectonic belts in Hefei basin during Mes-Cenozoic.

郯庐断裂中生代的两次左旋走滑、晚白垩-古近纪时期的伸展运动及新近纪以来的逆冲活动对合肥盆地中新生代的盆地类型、构造格架、沉积充填序列以及不同类型构造带的形成等均具有重要的影响和控制作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。