查询词典 promotor

A negative relationship was indicated between ERα expression and the promotor methylation in breast cancer.

乳腺癌组织ERα表达与启动子区甲基化之间呈显著负相干。

LPS is recognized as a main promotor in the pathophysiology of sepsis.

LPS通过其活性中心Lipid A与细胞表面的受体结合，介导脓毒症的发生。

Regulator gene A gene whose product can promotor or prevent the TRANSCRIPTION of structural genes, which may or may not be adjacent to other regulator genes, and may even be on another chromosome.

调节基因：这种基因的产物可以促进或抑制结构基因的转录，其可能与其他的调节基因相连，也可以不相连，甚至两者可以不在同一染色体上。

CEA promotor could control the expression of EC-CD gene in CEA positive colorectal carcinoma cells specifically in vitro.

CEA启动子能够控制EC-CD基因专一性地在CEA阳性的结肠癌细胞中表达，从而实现EC-CD基因的靶向性作用。

Objective To obtain NOGO gene RNA interference small hairpin human involving U6 promotor by PCR.

目的通过PCR方法获得带有U6启动子的NOGO基因RNA干涉小发夹。

The SSCP detection of PCR products showed that 5'promotor of FSH β was polymorphismic in chicken.

运用PCR-SSCP法检测鸡FSH β基因5'调控区的单核苷酸多态性。

The main methods used, or under investigation, for production of rumen gene engineering bacteria are:gene deletion technique, gene recombination technique and the application of promotor.

正在应用的或处于研究阶段的构建瘤胃基因工程菌的方式主要有基因缺失技术、基因复制性重组技术和启动子的应用技术。

It emerged that the French are deeply committed to the fundamental values of the Republic, and they expect an impartial and efficient state to be the promotor and guarantor of the principles of liberty, equality and fraternity.

他们得到的数据表明，法国人对于共和国的基本价值高度认同，他们也希望有一个公平、高效的政府，作为自由、平等、博爱原则的倡导者和维护者。

6The WP/γ-Al2O3 catalyst containing 5% Ni promotor showed a higher diesel oil HDS activity than that of the corresponding sulfurized catalyst and phosphide industrial catalyst and sulfurized industrial catalyst.

含助剂Ni5%WP/γ-Al2O3催化剂柴油加氢脱硫活性最好，远高于相应无助剂硫化态催化剂以及磷化和硫化的工业催化剂。

Results The 5'CpG island methylation in the core promotor of ING1b gene was detected in HT29 human colon cell line, and tunned to demethylation after treatment with Aza and TSA.

结果 HT29人结肠癌细胞株ING1b基因核心启动子区域存在CpG岛半甲基化，且乙酰化水平低，mRNA表达水平低。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。