基因的

Giving up smoking group restore a little, the expression of long - term group are less than the short - term group, the difference may be contribute to the expressive period of c - fos.

长期吸烟后，C－fos表达降低而bax蛋白表达仍强烈，提示吸烟引起脑缺血损伤后，1＊＆首先转录翻译作为"第三信使"，又调控其它靶基因和迟发基因的表达人ax可能是其调控的基因之一，发挥其促凋亡作用促使神经细胞死亡。

Research on the gene of DjSparc-like will contribute to the molecular mechanism of regeneration and establishment of body plan.

本文对DjSPARC-like基因的发育及再生过程中基因的表达及再生过程中基因定量和功能方面进行了研究。

The phytoplasmas diseases were investigated in 30 counties and cities of 10 areas in Yunnan Province. There are 12 phytoplasma diseases, including paulownia witches-broom,chinaberry witches-broom, cactus witches-broom, christmas cactus witches-broom, orange little leaf, petunia flat stem and so on were indentified using PCR with universal primers, which amplified phytoplasma 16SrRNA gene and/or ribosomal protein genes. So the kind of phytoplasma diseases in Yunnnan Province were understood. Identified the characteristic of 16SrRNA and rp gene of phytoplasma and the kind, classification and genitic relativity of these strains using RFLP, clonging and sequence analysis (nearly 20 full-length sequences of phytoplasma 16SrRNA and/or rp gene were submitted in GenBank ); The phytoplasma strains isolated from herbage plants were conserved in storeroom. 9 articles were published in the key journals of China and 1 technique invention patent was applied. The net-page about phytoplasma disease was established. 4 graduate student were bringed up.

对云南省10个地区的30余个县市地区进行了植原体病害的调查采集工作；采用植原体16SrRNA基因通用引物（R16mF2/R16mR1及R16F2/R16R2）和/或植原体核糖体蛋白基因引物（rpF1/R1）对所采集到的病害标样总DNA进行PCR扩增，根据植原体特异扩增条带的出现，共鉴定出泡桐丛枝、苦楝丛枝、仙人掌丛枝、蟹爪兰丛枝、柑桔小叶、矮牵牛扁茎等12种植原体病害，初步明确了云南省植原体病害的种类；通过RFLP技术、克隆及测序技术获得其16SrRNA及部分核糖体蛋白基因的近全长序列（已在GenBank中共登录近20余个相关序列），通过序列比较分析，明确了上述植原体株系中这两个基因的特征并确定了云南省植原体株系的种类、分类地位及遗传相关性；对一些发生在草本植物上的植原体进行了株系保存；在国内核心期刊及一般期刊发表研究论文 9 篇，申请技术发明专利1项；初步建立了有关植原体病害的网页；培养研究生4名。

In the present study, we have attempted to build a new "double targeting" and "double therapy" complex therapeutic system to liver cancer, that is to combine "magnetic targeting" with "biologic targeting" and combine "biologic therapy" with "radionuclide therapy".

本研究旨在建立一种新型基因导入系统，利用磁性定位和生物导向双重定位，实现目的基因的高效靶向导入，同时建立一个集基因治疗、生物治疗和内照射治疗于一体的复合治疗系统。

"Epistasis:an interaction between nonallelic gene s, especially an interaction in which one gene suppresses the expression of another."

异位显性：非等位基因的相互作用，尤其是一个基因对另一个基因所表现的显性现象。

"Epistasis:an interaction between nonallelic genes, especially an interaction in which one gene suppress es the expression of another."

异位显性：非等位基因的相互作用，尤其是一个基因对另一个基因所表现的显性现象。

In present study, the resistance genes derived from Oryza rufipogon Griff were mapped on the basic of the study that had been found two new genes with broad and high resistance against BPH.

本研究在前人发现普通野生稻中具有两个新基因的广谱高抗稻褐飞虱抗源的研究基础上，把抗性基因进行定位，为克隆该基因奠定了基础。

We discovered the sequence of cs-acs1g gene from GenBank and designed two pairs of primers according to this gene. Two gene partials were cloned from gynoecium of cucumber (C0208). The relationship between cs-acs1g gene and gynoecium was validated through a combination of PCR method and investigations.

从GenBank中查找到cs-acs1g基因序列，根据该序列设计两对引物，然后从黄瓜(C0208)雌性系材料中克隆2个基因片段，利用PCR扩增方法及田间调查手段相结合，验证cs-acs1g基因的2个片段和雌性系之间的相互关系。

The further analysis was given to Rhesus boxes specific sequencing and RHD gene homozygosity determined by PCR-restriction fragment length polymorphism analysis to Rhesus boxes.

然后对Rh盒子基因进行特异性测序分析，同时对Rh盒子基因的扩增产物采用聚合酶链反应-限制性片段长度多态性（restrict fragment length polymorphism，RFLP）方法进行RHD基因的纯合性测定。

It is suggests that Doc -1R gene has particular importance in maintaining the function of the tissues and Doc-1R gene perhaps is a house-keeping gene.

小鼠Doc-1R基因的mRNA在各组织均为阳性表达，因此提示，Doc-1R基因可能是一种对维持正常细胞功能具有重要意义的管家基因。

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。