Genes discrete segments of long DNA molecules transcribe their sequences onto single-strand messenger RNA molecules, which then serve as templates for proteins. 对遗传信息进行编码。基因长长的脱氧核糖核酸分子中的不连续的片段把它们的序列转录成单线信使核糖核酸分子,核糖核酸又成为蛋白质的模板。
Without messenger RNA, no protein was produced. 没有信使核糖核酸,也就产生不了蛋白质。
In short, DNA makes messenger RNA, and messenger RNA makes proteins. 简言之,脱氧核糖核酸产生了信使核糖核酸,信使核糖核酸又产生了蛋白质。
Until recently, however, the identity of the molecular scissors that actually cut messenger RNA during RNAi has remained elusive. 然而直到现在到底是哪个分子剪刀在RNA干扰的过程中剪切信使RNA仍然不清楚。
They have been successfully used in antisense technology, for their ability to specifically bind to messenger RNA ( mRNA) targets and to inhibit translation of the target genes. 由于他们能与信使核糖核酸(mRNA)靶特异性结合,进而抑制靶基因的翻译,因而在反义技术中已被成功地应用。
Expression and dynamic alteration of inducible nitric oxide synthase messenger RNA after spinal cord injury in rats 大鼠脊髓损伤后诱导型一氧化氮合酶的表达及动态改变
A cluster of ribosomes connected by a strand of messenger RNA and functioning as a unit in protein synthesis. 多核糖体由一束信使核糖核酸联结的一簇核糖体,在蛋白质合成中起一个单位的作用。
For each case, the researchers measured and compared the amount of messenger RNA made by each of the two copies of the DRD2 gene. 对每一个样品,研究人员测量和比较的DRD2基因的每个拷贝的mRNA的量。
It has been shown that this occurs in bacteria in that antisense RNA sets up base pairs with a certain messenger RNA ( m-RNA) precisely where the ribosomes would start their reading. 在细菌的细胞分离增殖活动中已被证实,反义RNA通过精确的碱基配对从而在此信使RNA的核糖体开始进行转录与翻译活动。
Dynamic change of tissue inhibitor of metalloproteinases-1 messenger RNA expression during dimethylnitrosamine induced liver fibrosis 二甲基亚硝胺肝纤维化过程中金属蛋白酶组织抑制因子1基因表达的动态变化
Expression of messenger RNA for transforming growth factor β 1 in bovine trabecular meshwork 转移生长因子β1在牛眼小梁网的表达
Inhibition of Hepatocellular Carcinoma Cell Proliferation by Antisense Oligonucleotides Targeting the Messenger RNA Encoding Proliferation Cell Nuclear Antigen 增殖细胞核抗原反义核酸对人肝癌细胞增殖的抑制作用
Messenger RNA is a molecule made when a gene is involved in making its protein. mRNA是一个基因在产生蛋白过程中信息传递分子。
A polymer of adenylic acid attached to messenger RNA that stabilizes the molecule before transport from the nucleus into the cytoplasm. 一种腺苷酸的聚合物,附在信使核糖核酸上,它能使分子在从细胞核传递到细胞质之前得到稳定。
If added the saccharification of corn, pigs like to eat and increase price of feed. convert the genetic information in ( a strand of DNA) into a strand of RNA, esp. messenger RNA; in biochemistry. 玉米若经糖化后,可使猪喜食快长,提高饲料报酬。转变遗传信息(脱氧核糖核酸链)进入核糖核酸链,特别是核糖核酸信使;生物化学。
Other amino acids such as proline and hydroxyproline ( inlino group) can have a marked change in the direction of the polypeptide chain. convert the genetic information in ( a strand of DNA) into a strand of RNA, esp. messenger RNA; in biochemistry. 另一类氨基酸,像脯氨酸和羟脯氨酸,可能使肽链的方向发生明显的变化。转变遗传信息(脱氧核糖核酸链)进入核糖核酸链,特别是核糖核酸信使;生物化学。
One possibility is that since messenger RNA molecules are not destroyed like they should be, the bacteria are overcome by an array of confusing instructions that should have been turned off. 其中一个可能性是:由于信使RNA分子未以应有的方式被毁灭,于是原来应被关闭的一系列混乱的指令弄垮了MRSA;
Messenger RNA ( mRNA) does not contain introns, these being removed during the transcription process. 信使RNA中没有内含子,它们在转录后加工的过程中被切除了。
The ribosome, for example, carries out one of the most important cellular functions: the synthesis of proteins from amino acids, using messenger RNA as the template. 例如,核糖体具有最重要的细胞机能之一:以信使RNA做为样板,把胺基酸合成蛋白质。
Study of the three-dimensional genetic information of messenger RNA 信使RNA三维遗传信息的研究
Reverse transcriptase and polymerase chain reaction ( RT-PCR) was used to detect the expression of FN messenger RNA ( mRNA) and PAI-1 mRNA in HPMC. 用逆转录多聚酶链反应(RT-PCR)检测HPMC细胞内FN和PAI-1mRNA的表达。
AIM: To study the effects of genistein ( GE) and quercetin ( QU) on proliferation, collagen synthesis, and procollagen messenger RNA ( mRNA) expression of rat hepatic stellate cell line HSC-T6 cells. 目的:研究金雀异黄素和槲皮素对HSC-T6大鼠肝星状细胞增殖和胶原合成及Ⅰ型原胶原mRNA表达的影响。
Messenger RNA researching and biological producing of cytokines 信使RNA研究与细胞因子类生物制药
Fasting induced intestinal atrophy, reduced plasma insulin and IGF-1 messenger RNA ( mRNA) levels; these changes were reversed by refeeding. 禁食引起肠萎缩,血浆胰岛素和IGF-1浓度降低以及空肠IGF-1信使RNA(mRNA)水平的明显降低,再喂养可逆转这些改变。
Effect of Mifepristone on the Expression of Progesterone Receptor Messenger RNA and Protein in Uterine Leiomyomata 米非司酮对子宫肌瘤组织中孕激素受体基因表达的影响
Preparation of human globin messenger RNA and translation in vitro 人珠蛋白信使核糖核酸的制备及其体外翻译
Isolation and purification of alpha-fetoprotein messenger RNA from rat transplantable hepatoma BERH-2 大鼠肝癌(BERH-2)细胞甲胎蛋白信使核糖核酸的分离与提纯
And then total RNA was isolated from the tissue, furthermore the messenger RNA expression of collagen I, XII and transforming growth factor-β 1 were detected and quantitated with reverse transcription-polymerase chain reaction ( RT-PCR). 并设与正常皮肤的对照。提取组织的总RNA,用逆转录-多聚酶链反应(RT-PCR)的方法检测Ⅰ、Ⅻ型胶原及TGF-β1基因的表达变化。
Objective To determine the expression of extracellular signal regulated kinase messenger RNA ( Erk mRNA) after whole cerebral ischemia and reperfusion in rats, to explore the protective effects and mechanism of calcitonin gene-related peptide ( CGRP) and nerve growth factor ( NGF) on brain tissue. 目的检测大鼠脑缺血再灌注后细胞外信号调节蛋白激酶信使RNA(ERKmRNA)的表达,探讨降钙素基因相关肽(CGRP)和神经生长因子(NGF)对脑组织的保护作用。
Messenger RNA of the VEGF-C is expressed in almost the entire human tissue, including embryonic. VEGF-C的信使RNA几乎在整个人体的组织中表达,包括胚胎。