查询词典 primer

A special PCR primer was used to investigate polymorphism of y type high molecular weight glutenin subunit genes in common wheat, spelt wheat and Triticum compactum.

采用PCR方法对普通小麦、斯卑尔脱小麦及密穗小麦在Glu A1、Glu B1和Glu D1位点上 y型高分子量谷蛋白亚基基因的多态性进行了分析。

I then painted the hull and cowl with automotive grade primer from the auto parts store.

然后我画的船体和整流罩汽车入门级的汽车零部件商店。

Brush or dauber type cement and primer applicators - select a size no less than 1/2 the pipe diameter.

刷子或涂抹类型粘固剂和底漆的涂敷工具-选择尺寸不小于管道半径的工具。

Critical to this issue is the depth of the defect in relation to the paint system. Most modern paint systems are made up of three layers; a basecoat of primer, then a layer of flat colour, and finally a topcoat of clear lacquer, commonly referred to as the clear coat.

主要关键点在於车漆结构上缺陷的深度，近代大部分的车漆结构由三层所组成，最底层为底漆，然后是一层颜色相同的色漆，最后最上层是透明亮漆，通常称为透明涂层。

Inoculation of effective degraders to the test soil suspensions spiked with m-cresol was carried out by batch culture. The m-cresol concentration and the number of m-cresol degrader were monitored in the experimental period, soil DNA was extracted and amplified by primer 341GC+534r of PCR for DGGE analysis at the same time, which to understand the variation of bacterial community in experiment.

将试验菌株接种於模拟污染土样中进行批次土壤生物降解试验，监测实验过程中间-甲酚的浓度及间-甲酚降解菌菌数，同时进行土壤DNA的抽取，经引子341GC+534r反应后以变性梯度胶体电泳分析，以了解实验过程中的菌相变化。

Eachcycle consisted of 45 sec. at 94℃ to denature, 45 sec. at 36℃ for theannealing primer, and 120 sec. at 72℃ for extension. The otherreactions were completed under 10 min. of extension at 72℃.

扩增反应在热循环仪上完成，程序设置为94℃变性处理45秒钟，36℃引物退火45秒种，72℃链延伸2分钟，依此作45个循环，然后再在72℃条件下使被扩增的链延坤10分钟完成全部反应。

In this study, 259 F(subscript 2:3) lines, developed from a cross between a dent corn inbred Dan232 and a popcorn inbred N04, were grown in a replicated experiment and evaluated for three popping characteristics. Of 613 simple sequence repeat primer pairs screened, 183 pairs were selected to construct a genetic linkage map 1762.2cM long with an average interval of 9.63cM.

本研究以普通玉米自交系丹232和爆裂玉米自交系N04杂交构建的259个F(下标 2：3)家系为定位群体，采用完全随机区组设计在郑州夏播条件下测定了3个膨爆特性指标。

The internal reference was established by the universal primer pair CQUTC6/CQUTC7 for Tilletia genera, which could be used to determinate the reality of PCR system and exclude both false positive and false negative.

以腥黑穗菌属通用引物对CQUTC6/CQUTC7为内置对照，可以确定被检样品是否含PCR抑制物质进而判断检测体系是否正确，同时有效地排除样品检测结果的假阳性和假阴性。

The conserved regions of rRNA and tRNA genes exhibited higher sequence similarity among plant species. Five primer pairs were designed from the conserved regions distributing in psbA~trnK, psbB~psbH, rpl23~trnI, trnR-ACG~trnN-GUU and trnY-GUA~trnD-GUC, respectively to amplify sequences about 500~600 bp, 800~900 bp, 650~700 bp (350 bp, not legume species), 700~800 bp (400 bp in dicotyledon), and 500~600 bp.

经由上述比对分析后设计出5引子对，位於叶绿体基因体的位置分别为psbA~trnK、psbB~psbH、rpl23~trnI、trnR-ACG~trnN-GUU及trnY-GUA~ trnD-GUC，预期实际应用在其他物种上所能增幅之变异序列长度分别约为500~600 bp、800~900 bp、650~700 bp (豆科以外物种为350 bp)、700~800 bp (双子叶植物为400 bp)及500~600 bp。

Objective According to principle of forming primer dimer,a new cloning gene method was established.

目的根据引物二聚体形成原理，建立一种新的克隆目的基因的方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。