释义 |
RNAsCOCA⁷⁸⁸²³BNC⁴⁵²⁷² 基本例句 皇家海军航空站皇家海军航空服务(;Royal Naval Air Station 皇家海军航空兵基地原型rna的复数 A sensitive and quantitative in vitro analysis method was established to detect the nascent RNAs stimulated by angiogenin using the nuclei isolated from human umbilical vein endothelial cellsHUVE. 利用人血管内皮细胞的细胞核而建立的体外转录分析体系可灵敏地定量测定血管生成素促进的 RNA转录。 cnki THE Lizard Peninsula is a flat elevated promontory that hosts the world’s largest satellite earth station Goonhilly Down as well as RNAS Culdrose, a vast naval air station. 利扎德半岛是一块隆起的海角,地势平整,上有世界最大的 Goonhilly Down卫星地面站和规模巨大的英国皇家海军航空兵站。 ecocn The number of base pairs of IRNA was more changeable than other RNAs. Therefore, IRNA showed strong flexibility. IRNA的碱基配对数都较其它 RNA更富有灵活性,因此表现较强的柔顺性。 cnki The surprises didn't stop at small RNAs. 小 RNA给人的惊奇并不仅限于此。 yeeyan Although micro- RNAs account for only about four percent of all genes, each one can regulate hundreds of genes. 虽然微- RNAs只有基因总数的百分之四,但每一个都可调节数百个基因。 yeeyan Coaxial stacking of12 base pairs in aminoacyl arm can be obtained by base pairing of nucleotide for the six plant viral RNAs. 这些植物病毒 RNA的核苷酸由于碱基配对在氨基酸接受臂内能产生12个碱基对的共轴堆砌。 cnki For example, some non- coding RNAs have been discovered in what had been considered junk. 例如,某些非编码 RNA已经以被一直认为的垃圾方式被发现。 readfree In one study, yeast missing certain small RNAs failed to divide properly. 在一项研究中,酵母缺少某些小分子RNA没有鸿沟正确。 yeeyan Instead of synthesizing proteins, this tiny RNA molecule latched onto messenger RNAs chart, causing their destruction. 这种小核糖核酸分子没有参与合成蛋白质,而是附着在信使核糖核酸上(如图,来消灭它们。 hjenglish It turned out that such“ small RNAs” can interfere with messenger RNA, destabilizing it. 原来,这些“小 RNA”能与信使 RNA的干扰,破坏了它。 yeeyan Methods Total RNAs of tumor tissues were extracted and were detected by RT- PCR. 方法提取肿瘤组织总 RNA,用反转录聚合酶链式反应 RT- PCR法进行检测。 cnki Micro- electrophoresis are analytical techniques available for separating and characterizing RNAs, DNAs and proteins extracted from small amounts of biological materials. 微量电泳是用来分离和表征提取于少量生物材料中的核酸和蛋白质的分析技术。 dictall Micro- RNAs are the smallest genes known, with as few as22 building blocks or nucleotides. 微- RNAs是已知最小的基因,仅有22组合构件或核苷酸。 yeeyan Ongoing studies have identified biochemical and nuclear mechanisms, genetic determinants, epigenetic factors and non- coding RNAs in the pathogenesis of diabetic complications. 正在进行的研究已经确定了生化和核机制,遗传因素,表观遗传因素在糖尿病并发症的发病机制中的非编码 RNA。 www.med365.com.cn Recent research by Dong et al. found that RNAs in the finch's auditory centers respond in different ways as the bird learns a song. 在东等人最近的研究中发现,位于草雀听觉中心的 RNA能以多种方式为它们学习唱歌进行表达。 yeeyan Several surveillance pathways have been identified over the last few years that recognize specific types of mutations in RNAs. 在过去数年间科学家已经找到了数个监视机制,它们负责识别 RNA的特定变异。 bbioo Such small antisense RNAs may later have gained a role in RNA editing, possibly under selective pressure to repair a region or restore a reading frame after loss or erosion of a module. 之后,这些小的反义 RNA可能会在 RNA拼接中发挥作用,如在选择压力下修复基因组中一个区域,抑或在丧失或损坏一个模块后恢复一个读码框。 dxy The study verified that the target-specific molecular beacon is a powerful tool to light viral RNAs of interest in living host cells. 这一结果也证明了分子信标是实现病毒核酸在活细胞内可视化的有力工具。 cnki There are still many gaps in our knowledge of the mechanisms used by small RNAs, particularly newly discovered RNAs. 在我们的小分子RNA的机制,尤其是新发现的 RNA的知识还有不少差距。 www.med365.com.cn There are many unanswered questions about the development of drugs that target RNAs. 目前有关靶标 RNA的药物发展存在着有许多未解决的问题。 biodiscover Therefore, anticancer therapies that target RNAs seem to be one step closer to being a new class of anticancer drug. 因此,靶标 RNA的抗癌治疗似乎让我们向寻找一类新的抗癌药物跨近了一步。 biodiscover These regulate gene expression by binding to target messenger RNAs. 这些调节基因的表达和特定的信使 RNA相关。 yeeyan They looked for hairpin RNAs that restored sensitivity to Xalkori in cells whose MED12 messengers were being blocked— and they found one. 他们尝试寻找能够拦截 MED12基因的信使 RNA从而恢复细胞对 Xalkori敏感性的发夹结构,并取得了成功。 ecocn This mode of gene regulation is not restricted to eukaryotes; bacteria utilize small RNAs, notably those made from CRISPR loci that silence the expression of bacteriophages, transposons and plasmids. 这种基因调控模式不仅限于真核生物,细菌利用小分子RNA,尤其是那些从 CRISPR位点沉默的噬菌体,转座子和质粒表达。 www.med365.com.cn Top row, three different RNA objects rendered from molecular computer models: from left, RNA antiprism composed of eight RNAs, a six- stranded RNA cube, and a 10- stranded RNA cube. 上面一行是三个由分子计算机模型进行数据处理后获得的不同的 RNA对象:左起分别为八个 RNA组成的 RNA反棱柱体、六链 RNA立方体以及十链 RNA立方体; dxy |