查询词典 transcription

It is a good model for the study on the regulation of eukaryotic gene transcription.

其基因表达包括基础水平表达和诱导表达两个层次，代表了一类转录调控方式，是研究真核基因转录调控的一个很好模型。

What mechanisms are used to restrict the transcription of each of the three eukaryotic polymerases to a particular subsets of

有怎样的机制能够限定真核生物的每种RNA聚合酶只能转录特定的基因？

Although many of the genes that regulate development of the endocrine pancreas have been identified, fewer transcription factors involved in the exocrine development are known.

目前已有很多调控内分泌胰腺发育的转录因子被发现，相比之下，已知的参与外分泌胰腺发育的转录因子则很少。

METHODS: Liver fibrosis models were established in 24 SD rats by intragastric administration (7 g/kg) of alcohol (56°, 560 mL/L) every morning, and 10 normal rats served as controls. The rats in model group were killed by exsanguination from femoral vein at 4, 12 and 24 wk. Pathological changes of liver tissues in rats were identified by Masson staining, and the expression of VEGF mRNA was detected by semiquantitative reverse transcription-polymerase chain reaction.

56度的白酒(560 mL/L)平均以7 g/kg的剂量每日早晨灌胃一次制备肝纤维化模型，灌胃4 wk、12 wk及24 wk采用股静脉放血法分别处死大鼠，观察肝脏病理变化并采用半定量逆转录聚合酶链反应检测VEGF mRNA的表达。

He wears a sparkly suit that dances in the spotlights, emotes wildly, wipes away a tear at the conclusion of Liszt's transcription of the Liebestod from Tristan und Isolde, throws his arms wide apart after a climax in the Schumann Fantasie.

他的亮晶晶的西服在聚光灯下闪烁，他的情感夸张，他会在《爱之死》(李斯特改编歌剧《特里斯坦和伊索尔德》中的选段)的结尾擦去流下的一滴眼泪，在舒曼幻想曲的高潮部分把手臂远远地甩出去。

Aggressive fibromatosis is a disease of benign ,clone hyperplasia of fibrocyte.β-catenin,which starts downstream gene transcription,was found concentrated in cell nuclei in sporadic patients.

侵袭性纤维瘤病是一种良性克隆性纤维细胞增生疾病，在散发病人的组织病理切片中发现β-catenin向细胞核内浓聚，即向核内转移启动下游基因转录。

Methods mRNA of placenta from normal pregnancy and PIH were extracted and labeled with flourescent Cy3 and Cy5 in reverse transcription,respectively.

方法从正常妊娠胎盘和PIH胎盘中抽提mRNA，反转录后，分别用Cy3、Cy5荧光标记，获得两组胎盘来源的cDNA探针。

Methods mRNA of placenta from normal pregnancy and PIH were extracted and labeled with flourescent Cy3 and Cy5 in reverse transcription,respectively.The Biodoor chip was hybridized with labeled cDNA.

方法从正常妊娠胎盘和PIH胎盘中抽提mRNA，反转录后，分别用Cy3、Cy5荧光标记，获得两组胎盘来源的cDNA探针。cDNA探针与含8 190条人cDNA点样的BioDoor基因芯片杂交，结果由激光共聚焦扫描仪扫描，并用软件进行统计分析。

BACKGROUND: Studies show that forkhead transcription factor 1 (Fox01) plays an important role in insulin resistance and the pathogenesis of type 2 diabetes.

背景：研究表明叉头转录因子1是一种新的2型糖尿病易感基因，但2型糖尿病患者与健康人的叉头转录因子1基因在转录水平上差异性的研究不多。

It has already been reported that the forkhead family transcription factor Foxp3 is critically important for the development and function of the regulatory T cells.

现已发现一转录因子—Foxp3可做为调节性T细胞的分子标记，而且在生理情况下调节性T细胞的分化与发育必须要有Foxp3分子的表现。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐