rna干扰的英文

rna interference

• rna:    RNA ＝ribonucleic a ...
• 干扰:    disturb; obstruct; ...
• 干扰互补rna:    interfering comple ...

例句与用法

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1. The replication of the hepatitis b virus is blocked by the phenomenon of rna interference , which switches off the genes it needs for survival
   乙肝病毒的复制程序被rna干扰现象阻止,从而关掉了病毒生存需要的基因
2. Objective : to establish a convenient . effective . low - cost method to synthesize small hairpin rna creating conditions for rna interference researches
   目的：建立简便、高效、低成本制备小片段发夹rna ( smallhalrpinrnashrna )的方法，为广泛开展rna干扰实验创造条件。
3. The results of the study , published in the journal nature biotechnology , are so encouraging that the scientists are planning to begin the first human trials of rna interference on hepatitis b patients at the end of next year
   被刊登在这期的[自然生物科技杂志]上的研究结果非常鼓舞人心,科学家们可能会在明年的年终第一次开始人的rna干扰临床试药
4. On the one hand , the theoretics of drug discovery become more comprehensive and more profound as the development of numerous new disciplines such as genomics , proteomics , transcriptomics , metabonomics , bioinformatics and system biology ; on the other hand , the pathways for new drug discovery are broadened by the continuous improvement of technological platforms including computer - aided drug design , high throughput screening , high content screening , biochip , transgenic and rnai technology
   一方面，基因组学、蛋白质组学、转录组学、代谢组学、生物信息学、系统生物学等新兴学科的崛起与发展，为药物发现提供更为广泛而深刻的理论基础；另一方面，计算机辅助药物设计、高通量筛选、高内涵筛选、生物芯片、转基因和rna干扰等高新技术的发展和完善，为药物发现提供了新的技术手段和有力工具，极大地拓宽了药物发现的途径。
5. Conclusions : the in - vitro method that partial double - strand dna with t7 wi l . - toi promoter sequence as template and synthesizing by t7 rna polymerase can product high yield , excellent purity shrna . lt is a convenient - , effective ^ low - cost method and fit for small rna synthesis and rna interference researches in ordinary laboratory
   结论：以带t7启动子部分双链dna为模板，用t7rna聚合酶体外合成出的shrna产量较高，纯度较好，是一种简便、高效、低成本的短链rna的制备方法，适合于普通实验室用来进行短链rna的合成和rna干扰实验。

百科释义

RNA干扰（RNA interference，缩写为RNAi）是指一种分子生物学上由双链RNA诱发的基因沉默现象，其机制是通过阻碍特定基因的翻译或转录来抑制基因表达。当细胞中导入与内源性mRNA编码区同源的双链RNA时，该mRNA发生降解而导致基因表达沉默 。与其它基因沉默现象不同的是，在植物和线虫中，RNAi具有传递性，可在细胞之间传播，此现象被称作系统性RNA干扰(systemic RNAi)