核糖体

The cDNA was 919bp in length and contained a complete Open Reading Frame of 576bp, encoding a protein of 192 amino acid residues. The deduced amino acids of OsRPS7 showed 88%、72% and 72% identity with those from Secale cereale、Arabidopsis thaliana and Brassica oleracea, respectively.

该cDNA序列全长919bp，编码192个氨基酸；其与黑麦、拟南芥和芸薹的S7核糖体蛋白的氨基酸一致率分别为88%、72%和72%。

ITS2(Intemal Transcribed Spacer 2) region in ribosome DNA has a character of conservative that makes a low aberrance ratio, on the other side, ITS-2 region evolves itself. According to the characters, ITS-2 region sequencing is an effective parameter in taxology and pests-control..

核糖体基因的第二内转录间隔区有较高的保守特性，同时进化速度又较快，因此序列进行测序得出的种内差异，是系统发育学的有力参数，也有助于异色瓢虫分类学和农林虫害的防治。

Translational regulation is an important aspect of the control of gene expression.

翻译调节是基因表达调控的重要方面，核糖体与mRNA是翻译过程的两个最重要的参与者，前者是翻译的执行者，后者为遗传信息的载体。

Binding of factors EF-Tu and EF-G alternates as ribosomes accept new aminoacyl-tRNA, form peptide bonds, and translocate.

易位需要GTP水解，这引起EF-G的变化，继而又引起核糖体结构的变化。

To study the taxonomy position of two Trypanosoma evansi strains from buffalos in Guangxi and Hubei provinces, the ITS (ITS1-5.8S-ITS2) gene of the T. evansi were amplified by PCR and sequenced.

为研究从水牛分离到的伊氏锥虫广西株和湖北株的分类学地位，对2株伊氏锥虫的核糖体基因内转录间隔区(ITS1-5.8S-ITS2)基因进行了克隆和测序分析。

PSRP-3, on the small subunit and unassociated with rRNA, is an evolutionarily conserved chloroplast ribosomal protein It is the higher plant orthologue of protein YCF65 (ycf65 gene product) in cyanobacteria.

其中PSRP-3位于30S小亚基上，不与rRNA连接，是一个进化保守的叶绿体核糖体蛋白，YCF65(ycf65基因产物)是它在光合蓝细菌中的同源蛋白。

The polypeptide chain is then released and the ribosome complex dissociates, marking the termination of translation.

此时多肽链会释放，核糖体复合物也将解体，标志着翻译过程的结束。

The small dots encrusting the rough ER are ribosomes; compare their size with the particles of glycogen, shown as black, irregular clusters.

覆盖在促面内质网上的黑点为核糖体，与特殊颗粒肝糖元比较较小，密度相似，排列分散不规律。

This correlation suggests that RNA structure modulates ribosome elongation to promote native protein folding.

这种联系表明RNA结构通过调节核糖体的伸长来促进蛋白折叠。

The properties, application and advances in research into RIPs are summarized in this paper.

本文对核糖体失活蛋白的主要性质、应用以及国内外有关这类蛋白的研究进展加以概述。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。