查询词典 RNase

We discuss the relationship between repressor and

这样它与启动内的右侧重合，我们以后将细致的讨论阻遏子和RNase的关系。

Objective:To explore the role and mechanism of suppression of ribonuclease RNase inhibitor in the growth of glioma cells.

摘 要：目的：探讨核糖核酸酶抑制因子对脑胶质瘤生长的抑制作用及可能机理。

It is shown in this paper that native ribonuclease and proinsulin can be nearly quantitatively formed catalyzed by PDI from a mixture of their S-sulfonated derivatives independent of the presence of each other.

我们研究了在体外PDI同时催化RNase和胰岛素原的S-磺酸型衍生物形成天然二硫键，结果表明，在合适的条件下，两者形成天然二硫键的产率互相不受影响，因此，我们推测PDI在生物体内可以同时催化多种蛋白质二硫键的形成。

Among these techniques, Northern blot, ribonuclease protection assay, real-time quantitative polymerase chain reaction, which are based on differentially screening and hybridization technology, have been applied most frequently.

本文概述了用于检测mRNA丰度的常规分析方法，即Northern印迹、RNase保护试验和实时定量PCR技术，特别是为对数量不多的基因进行表达情况的测定时提供了较为实用的方法。

The content of DNA、RNA and total nucleic acid sostenuto reduced after anthesis,thereinto the rate of RNA content reduction was markedly quicker than DNA's,thereduction of DNA and RNA content markedly related to the rising of Dnase and Rnaseactivity.

小麦旗叶总核酸、DNA和RNA含量在开花后持续降低，其中RNA含量的降低显著快于DNA，DNA和RNA含量的降低与DNase、RNase的活性上升密切相关。

Exogenous gibberellic acid had no effect on the expression of leaf RNases in the young seedlings in which the endospermic tissue had been removed.

至于赤霉素影响小分子量RNase表达的机理则有待进一步研究。

S-RNase-mediated gametophytic self-incompatibility is controlled by a multiallelic S-locus at which two separate genes, the female and male specificity determinants, are tightly linked.

配子体自交不亲和由具有多基因的单一位点S位点控制，该位点包括紧密连锁的雌性和雄性S决定因子。

Cells were transfected with lamin A/C siRNA using the transfection reagents indicated, according to the manufacturer's protocol.

RNAiFect 是一种基于脂质的转染试剂，专门用于 siRNA 转染，确保没有 RNAse 活性。

By using red blood cell broken-up solution,proteinase K and RNase,total DNA with high quality was extracted from the egg membranes in the incubated eggshells of two pheasant species,Reeves's Pheasant Syrmaticus reevesii and Ring-necked Pheasant Phasianus colchicus from Dongzhai Nature Reserve in Henan Province.

本实验以河南董寨自然保护区白冠长尾雉和环颈雉已孵化的卵壳为材料，利用红细胞破碎液、蛋白酶K及RNA酶等试剂，对卵壳膜内的总DNA进行了提取，建立了一种提取高质量DNA的新方法。

Orange-spotted grouper is a benthic protogynous marine fish with sex inversion. It is one of the most important culturing fish in the southeast of Asia. As in other vertebrates, its growth is mainly controlled by growth hormone . Few data are available concerning the regulation of GH in grouper. In this paper, the regulation of growth hormone release from pituitary of orange-spotted grouper and its mRNA level was determined by radioimmunoassay and RNase protection assay.

应用分子克隆技术，构建了斜带石斑鱼生长激素(Growth hormone，GH)基因重组质粒，在大肠杆菌细胞中获得高效表达，亲和层析纯化斜带石斑鱼GH融合蛋白做为抗原，免疫家兔制备特异性抗体，通过酶联免疫实验、放射免疫测定、离体脑垂体静态孵育和液相杂交／核糖核酸酶保护试验及化学发光检测技术，研究了斜带石斑鱼GH分泌及其mRNA表达的调控机制，对于斜带石斑鱼的生长、繁殖、人工养殖等具有重要意义。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。