- 更多网络例句与聚合酶相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Based on the fact that the dye probe can intercalate DNA duplex to emit fluorescence, a novel method for detection of DNA polymerase has been developed. The polymerization process has been indicated by fluorescent signal in real-time. Based on this assay, the influence of anti-tumour drugs on the activity of polymerase has been investigated.
利用染料探针技术,建立了一种简便快捷地实时监测聚合酶活性的方法,探讨了三种抗肿瘤药物对聚合酶活性的影响,为以聚合酶为作用靶标的抗肿瘤新药的开发及筛选提供了一种新的思路。
-
The results of these early research work showed that RNA polymerase Ⅰ transcription was localized in the nucleoli and RNA polymerase Ⅱ and Ⅲ in the nucleoplasm.
当时的研究结果显示:RNA聚合酶Ⅰ的转录发生在核仁内,RNA聚合酶Ⅱ和RNA聚合酶Ⅲ的位于核质中。
-
The results of these early research works showed that the localization of RNA polymerase I transcription was in the nucleoli and that of RNA polymerase II and Ⅲ in the nucleoplasm.
研究结果显示:RNA聚合酶Ⅰ的转录发生在核仁内,RNA聚合酶Ⅱ和RNA聚合酶Ⅲ的转录发生在核质中。
-
NodD binds to and bends target promoters through anchoring two tandem and individual specific DNA sites. NodD functions as a tetramer, which has a V-shaped main body. Tetrameric NodD is to change its own conformation rather than its oligomeric forms in response to small signal molecules. The specific interaction between each NodD DNA-binding domain and each specific DNA site does not alter itself in spite of naringenin induction, and the induced conformational change is transferred from protein to DNA. Only the DNA conformation incited by induced NodD is competent for RNA polymerase to form the transcriptional open complex. It cannot be excluded that NodD may have protein-to-protein contacts with RNA polymerase, and that the NodD conformational change may also directly contribute to the transcriptional open complex formation. However, the NodD conformational change itself cannot serve as the determinant of the transcriptional molecular switch.
通过研究,我们提出了初步的NodD操纵子激活模型:第一,四聚体是NodD蛋白的功能单位,它通过铆钉两个串联的相对独立的DNA靶位点结合被诱导的启动子;第二,小分子配基的结合是改变NodD四聚体的构象而不是引发不同形式的寡聚体,在我们的模型中,NodD四聚体缩小其V形主体的弯折角,进而缩短其DNA结合功能域的间距;第三,小分子信号的诱导并没有改变NodD的DNA结合域和其DNA靶位点的相互作用,NodD的构象改变由蛋白质经其双铆钉位点传递给DNA;第四,只有诱导状态的NodD激发的DNA构象才能有效地使RNA聚合酶形成转录开放复合物;第五,不排除NodD与RNA聚合酶可能有直接的相互接触位点,不排除NodD构象的改变可能直接有利于RNA聚合酶形成转录开放复合物,但是我们认为NodD构象改变本身不是充当转录激活开关的决定因素。
-
Probably the octamer changes position without ever completely losing contact with the DNA
当聚合酶前进时,它会在前方产生阳性的超螺旋结构,这将会取代与DNA和聚合酶保持联系,并在RNA聚合酶后嵌入八聚体。
-
In the past there has been a lot of emphasis on chromatin modifications and physical access to genes, but Scp1 regulates the activity of the enzyme that transcribes genes directly, he adds.
激酶可以为RNA聚合酶 II加上一个小的磷酸盐基团,使RNA聚合酶 II继续转录基因,而Scp1则会移除小的磷酸盐基团,使RNA聚合酶 II停工。
-
There are three types of RNA polymerases in eukaryote: polymerase I, II and Ⅲ.
真核生物细胞核中具有三种不同的RNA聚合酶,分别是RNA聚合酶Ⅰ、RNA聚合酶Ⅱ和RNA聚合酶Ⅲ。
-
Furthermore, by using two-colored probes to study the relationships between RNA polymerase Ⅲ and RNA polymerase I, we observed that the signals of the two RNA polymerase were very close.
同时,应用这一研究方法对RNA聚合酶Ⅰ的转录发生在核仁中的结论进行了确证,并进而应用双探针标记荧光原位杂交的方法对RNA聚合酶Ⅲ和RNA聚合酶Ⅰ转录位点的关系进行了初步探讨,结果显示两者的转录位点之间非常接近,并且有伴随发生的趋势。
-
It is believed by many that most viral polymerases therefore evolved from DNA polymerase and are not directly related to the multi-subunit polymerases described above.
因此很多人相信大部份的病毒聚合酶是从 DNA 聚合酶演化而来,并不是直接与上述的多亚基聚合酶有所关联。
-
The nuclei of eukaryotic cells contain three types of RNA polymerases: polymerase Ⅰ,Ⅱ and Ⅲ. They perform different functions in the cells.
真核生物的细胞核中具有三种不同的RNA聚合酶,分别是RNA聚合酶Ⅰ、RNA聚合酶Ⅱ和RNA聚合酶Ⅲ。
- 更多网络解释与聚合酶相关的网络解释 [注:此内容来源于网络,仅供参考]
-
anchored PCR:锚式聚合酶链(式)反应,锚式
anchorage固着,锚定 | anchored PCR锚式聚合酶链(式)反应,锚式PCR | anchorin锚定蛋白
-
polymerase chain reaction:聚合酶链反应
聚合酶链反应(PCR) 聚合酶链反应(polymerase chain reaction)技术是一种在体外由引物介导的DNA序列酶促合成反应,可以增加靶基因的拷贝数达百万倍,极大的提高了检测灵敏度,被广泛的应用于分子生物学的各个领域.
-
polymerase chain reaction:聚合酶链式反应
在这些dna里面包含着城市之间的所有路线,当然也包括从从la到ny的路线,那如何找出这些路线了,这就需要借助一种技术我们称之为"聚合酶链式反应"(polymerase chain reaction)简称为(pcr),这种技术可以让我们复制特定部分的dna序列,
-
polymerase chain reaction:聚合酶鏈鎖反應
聚合酶链锁反应(polymerase chain reaction)即聚合酶链式反应,简称PCR,是一种分子生物学技术,用于扩增特定的DNA片段. 可看作生物体外的特殊DNA复制.
-
polymerase chain reaction:聚合酶連鎖反應
以高雄医学大学附设中和纪念医院口腔颚面外科经病理诊断确定为口腔癌患者作为研究实验组,没有口腔黏膜疾病者作为对照,配对其年龄、性别各收案100人. 收集其基本资料后采集静脉全血进行DNA萃取,利用聚合酶连锁反应(Polymerase chain reaction)进行ACE I/D基因多型性分析.
-
polysaccharide polymerase:多糖聚合酶
polyoxyethylene ether 聚氧乙烯醚 | polysaccharide polymerase 多糖聚合酶 | polyunsaturated fatty acid 多不饱和脂肪酸
-
DNA polymerase:去氧核糖核酸聚合酶
去氧核糖核酸合成酶 DNA ligase | 去氧核糖核酸聚合酶 DNA polymerase | 去氧核糖核酸一核糖核酸雜合體(核酸) DNA-RNA hybrid
-
polymerases:多聚酶 聚合酶
polymer 聚合物,聚合体 | polymerases 多聚酶 聚合酶 | polymorphism 多态性
-
Translesion DNA Polymerases, Eukaryotic:跨损伤DNA聚合酶,真核细胞的
Translation Termination and Ribosome Recycling翻译终止和核糖体循环 | Translesion DNA Polymerases, Eukaryotic跨损伤DNA聚合酶,真核细胞的 | tRNA SynthetasestRNA合成酶
-
DNA Polymerases: Kinetics and MechanismDNA:聚合酶:动力学和机制
DNA Polymerase III, BacterialDNA聚合酶 III... | DNA Polymerases: Kinetics and MechanismDNA聚合酶:动力学和机制 | DNA Replication: Eukaryotic Origins and the Origin Recognition ComplexDNA复制:真核生物的起...