查询词典 Promoter

All index proved that the P5776 cDNA library constructed in this research had high quanlity and could be used for further ESTs sequencing and analyzing. The amplified library of P5776 was screened on white-blue plates, and more than 5,000 white-clones were selected to culture in 96-well plates, then the high quanlity plasmids of white-clones were extracted by traditioal alkaline-lysis method using the Vitagene?96-easy plasmid extract kit. Through PCR primered by T3( the vector has T3 RNA polymerase promoter ), the target fragments of inserts were get. Then the inserts were taged by four different fluorescence-dye, and fractionated by capillary in ABI Prism? sequencer. More than 5,000 5′-ESTs had been sequenced and through rough selecting, 4,747 ESTs were remained for further research. Among the remained ESTs, more than 90% have longer lenth than 500bp, and there are less than 5% unable-read bases in every sequence.

将扩增好的P5776 cDNA文库铺布蓝白斑筛选平板，挑取其中的白斑经活化培养后，运用Vitagene 96-easy质粒DNA制备试剂盒以碱裂解法共提取出58 板(96孔板)，即5，000 余个重组子克隆的高质量质粒DNA；提取好的质粒以T3(连接载体上具有该引物RNA聚合酶启动子)为引物经PCR(Polymerase Chain Reaction，聚合酶链式反应)扩增出重组子插入片段，标记上荧光染料后在ABI Prism 3100 测序仪上经毛细管电泳完成了5，000 余条5′端EST 序列的测定工作，初步筛选出4，747 条质量较好的EST序列，经筛选得到的EST中90%以上具有大于500bp 的可读序列，每一EST序列中不可读碱基数小于5%。

Our analysis shows that from the functional point of view, the promoter of human genes and Arabidopsis genes are strongly related, which provide us theoretical ground for infering promoters of other species with the knowledge acquired from well-studied species.

我们进一步较为初步的研究还发现，人的基因的启动子和拟南芥基因的启动子从转录因子结合位点的角度来看事实上有很强的相似性，这对我们利用已有的物种的启动子的研究结果推断其

These results indicate, at a biochemical level, that the P1 and K2NIa/NIa proteins of potyviruses can trigger the activity of plant Hsp70 promoter.

这些结果，在生物化学水平上，证明了马铃薯Y病毒属成员病毒的P1、K〓NIa／NIa蛋白具有激活植物Hsp70基因启动子的能力。

Studies on tomato golden mosaic virus and African cassava mosaicvirus suggested that virion sense promoter was trans-activated in transient expression by AC2 encoded by geminivirus.

有关非洲木薯花叶病毒、番茄金色花叶病毒的研究表明，双生病毒编码的反式作用因子AC2反式激活病毒链基因启动子的瞬时表达。

Sinotrans Limited is a joint stock limited company incorporated in the People's Republic of China on 20 November 2002 with China National Foreign Trade Transportation Corporation as its sole promoter.

中国外运股份有限公司是由中国对外贸易运输总公司（简称「中国外运总公司」）以独家发起方式设立，并于二零零二年十一月二十日在中华人民共和国注册成立的股份有限公司。

Surprisingly, overexpression of IRS-1 in A549 cells completely blocked TGF-β1–induced EMT and cell migration, inhibited TGF-β1–mediated expression of snail and slug genes, and abolished TGF-β1–mediated repression of E-cadherin promoter activity.

宋建国研究组发现了TGF-β1在诱导EMT过程中下调IRS-1酪氨酸磷酸化和蛋白水平的现象，并显示了较高的IRS-1的蛋白水平在抑制TGF-β1诱导的EMT和维持上皮细胞特征中的作用。

To this promoter they attached SP15, a candidate vaccine against leishmaniasis, a parasitic disease spread by sand flies that can cause skin sores and organ damage.

在这个促进剂中加入SP15就能够使候选的疫苗预防黑热病，这是一种由蚋传播、可以引起皮肤溃疡和器官损害的寄生虫病。

Objective To investigate the promoter methylation status and the transcription level of BLU in bladder carcinoma and their significance.

目的 研究膀胱癌中BLU基因启动子甲基化状态、转录水平及其意义。

Objectives To investigate the promoter methylation status of RASSF1A and BLU in bladder carcinoma and renal carcinoma and their significance.

目的 探讨RASSF1A和BLU在膀胱癌和肾癌中启动子甲基化状态及其意义。

The zero-coupon or PIK bond possesses one additional attraction for the promoter and investment banker, which is that the time elapsing between folly and failure can be stretched out. This is no small benefit. If the period before all costs must be faced is long, promoters can create a string of foolish deals - and take in lots of fees - before any chickens come home to roost from their earlier ventures.

此外零息与 PIK 债券还有一项特点使得支持者与银行家更愿意推行，就是东窗事发的时间可以再延长，这点可是相当的重要，如果交易所衍生的后果要很长一段时间才会浮现，那幺支持者就可以在这段期间做更多的交易，从中赚取更多的手续费，直到事件东窗事发之前。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。