pre-rRNA是什么意思

网络释义

用法例句

In the research, mtDNA and rRNA sequences were mainly used.

珊瑚分子系统发育学研究始于90年代初,用于柳珊瑚分子系统学研究的主要分子标记是线粒体DNA和核糖体RNA。

A remarkable 50% of nascent RNA synthesis in a cell is accounted for by the transcription of ribosomal RNA(rRNA) genes,which direct and support the production of several millions of ribosomes.

8S、28S和5S四种RNA及80S等蛋白质组成,细胞中约有50%的RNA是核糖体RNA,这些RNA直接或间接地参与形成数百万的核糖体,因此,核糖体RNA基因的转录调控机制一直是细胞生长和细胞周期调控研究的热点,细胞通过进化已经形成一套完整的配合RNA聚合酶共同完成的核糖体RNA转录调控机制。

A third class of RNA is also required for protein synthesis, the ribosomal RNA.

蛋白质合成还需要第三类RNA，即核糖体RNA。

A Molecular Systematics Research of Oribatida on the Basis of the RNA Gene of Ribosome;

基于核糖体RNA基因的甲螨分子系统学研究

Study on the Sedimentation Coefficient of Ribosomal RNA from Saccharomyces cerevisiae

酿酒酵母菌核糖体RNA沉降系数的初步研究

An Application of Fungal Ribosomal RNA Genes in Molecular Systematics of Rhizoctonia;

核糖体RNA基因在丝核菌分子系统学研究中的应用

The Phylogeny of Basal Hexapods Based on Ribosomal RNA Gene Sequences;

通过核糖体RNA基因序列分析探讨低等六足动物的系统发生

Sequencing of the Internal Trancribed Spacers of Ribosomal RNA Gene of Bovine Piroplasms and Its Application;

牛梨形虫核糖体RNA转录间隔区序列的测定及应用

Nematode Diversity of Qingdao Coast Determined by PCR Retrieving and Sequencing of 18S Ribosomal RNA Gene Fragments;

青岛沿岸自由生活海洋线虫18S核糖体RNA基因扩增及序列变异分析

Preliminary Study on the 18S rDNA Sequence Diversity of Jiaozhou Bay Planktonic Copepods;

胶州湾浮游桡足类18S核糖体RNA基因扩增及序列变异的初步研究

Application of ribosomal RNA gene ITS and IGS regions in the molecular identification and classification fungi;

核糖体RNA基因间隔区ITS及IGS在真菌分子生物学鉴定和分型中的应用

Sequencing of the Internal Trancribed Spacers of Ribosomal RNA Gene of Ovine Piroplasms and Establishment of Reverse Line Blotting Technique;

羊梨形虫核糖体RNA内转录间隔区序列的测定及反向线状印迹技术的建立

Analyses and secondary structures of ribosomal RNA sequences of microsporidia pathogenic to the silkworm, Bombyx mori;

家蚕病原性微孢子虫的核糖体RNA编码基因的研究及其二级结构的构建

The core of a Bacteriophage's genetic material may be either DNA or RNA.

噬菌体的核心基因物质可能是核糖核酸(RNA)或去氧核糖核酸(DNA)。

Ribonucleic acid, which carries instructions from DNA in the nucleus to cell polyribosomes, where proteins are, made according to the RNA instructions.

核糖核酸，它能携带从DNA发出的指令到细胞核糖体，在那里，蛋白质在RNA作用下被合成。

Work in understanding the role of RNA in the cell.

对核糖酸（RNA）细胞中作用认识的研究。

the form of RNA that carries information from DNA in the nucleus to the ribosome sites of protein synthesis in the cell.

RNA的一种，能将细胞核中DNA携带的信息传递给细胞中蛋白质合成所在的核糖体。

and increased the understanding of the genetic material RNA.

并且增进了人们对遗传物质核糖核酸（RNA）的理解。

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。

The rebosomes, made up of RNA and protein, are found either lining the endoplasmic reticulum or free within the cell.

核糖体由蛋白质和RNA组成，有的排列在内质网上，有的则在细胞中呈游离状态。