FMDV is a member of the picornavirus family. Non-enveloped FMDV has a single stranded positive-sense RNA genome.
口蹄疫病毒是小RNA病毒科口蹄疫病毒属的唯一成员，不含囊膜的病毒粒子包含有一个单链正股RNA基因组。
Sequence variation was screened by means of PCR single stranded conformation polymorphism (SSCP) and DNA sequencing.
用PCR -单链构象多态性(SSCP)和DNA序列分析方法确定扩增序列突变情况。
Objective:To assess the roles of single stranded conformation polymorphism(SSCP)and heteroduplex polymorphism(HET)in screening gene mutation.
目的：评价异源双链分析（HET）和单链构象多态性分析（SSCP）在基因突变检测中的作用。
After pulse-labeling cells or tissues with bromodeoxyuridine, BrdU (Bu20a) Mouse mAb can be used to detect BrdU incorporated into single stranded DNA.
溴脱氧尿苷脉冲标记细胞或组织后，BrdU （Bu20a）小鼠单克隆抗体可用于检测掺入单链DNA的BrdU。
Tests with diphenylamine, formaldehyde, and staining with acridine orange as well as the curves of thermal denaturation showed that this strain of virus had a single stranded DNA.
二苯胺试验，吖啶橙染色、甲醛试验及热变性曲线表明，该病毒是单链dna病毒。
These phages will each contain one single-stranded member of the phagemid library.
这些噬菌体将各自包含噬菌粒文库的一个单链成员。
The virus is a single-stranded RNA virus belonging to the virus family Arenaviridae.
该病毒是一种单链核糖核酸（RNA）病毒，属于沙粒病毒科。
Mammalian cells make only the single-stranded variety. If a cell’s defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.
哺乳动物细胞只能识别单链RNA,如果细胞的防御机制发现了双链RNA就会破坏它以保护机体不受病毒的感染。
Structurally, RNA is a single-stranded structure.
从结构来看，RNA是单链结构。
It makes single-stranded copies of DNA’s genes, called mRNA, which tell the cell to produce proteins.
它可促使DNA基因单链复制，这被称作信使RNA（mRNA），它会传递信息给细胞产生蛋白质。
MicroRNAs are a new class of small, single-stranded RNA molecules which play an important regulatory role in cell biology.
微小rna是一种新的小的，单链的RNA分子，其在细胞生物学中扮演重要的调节作用。
The resulting channel enabled them to move both single - and double-stranded DNA through the membrane.
所产生的通道使得它们能够通过细胞膜移动单链和双链dna。
Each codon is a specific sequence of three nucleotides (three nucleotide pairs in double-stranded DNA), and each codon codes for a single amino acid unit in a protein.
每个密码子是特异的三核苷酸序列（双链DNA状况下为三个三核苷酸对），每个密码子编码蛋白质的一个氨基酸单位。
From there, I needed to scramble over various single - or double-stranded cables and horizontal rope ladders before reaching the plank, which I now could see was hinged to the structure.
然后，我还得爬过各种单股或双股的绳索和绳梯，才能到达那块木板。
RNA, the single-stranded precursor to DNA, normally expands one nucleic base at a time, growing sequentially like a linked chain.
DNA的单链前体分子，一般一次延伸一个碱基，就像延长的锁链。
Geminiviruses are a group of single-stranded circular DNA viruses with twinned particles occurring worldwide.
双生病毒是一类具有孪生颗粒的单链环状DNA病毒。
Professor Peixuan Guo who led the study said past work with biological channels has been focused on channels large enough to move only single-stranded genetic material.
领导该项研究的郭培宣教授说，过去就生物通道的工作集中于只能够移动单链基因物质的通道。
Mammalian cells make only the single-stranded variety.
哺乳动物细胞只能产生单链rna。
HCV is a single - stranded positive sense RNA virus, the whole genome displaying a higher degree of genetic variability.
HCV为一单股正链r NA病毒，整个基因组具有高度变异性。
By gathering mitochondrial DNA and breaking it into short, single-stranded bits, the scientists showed that each bit would pair, or hybridize, with its complementary sequence arrayed on the chip.
通过收集线粒体dNA并将它们解螺旋成单螺旋片断，科学家在芯片上展示了每个片断与它们互补片断的配对排序。
The prestressed tendon is a steel stranded wire or a steel tendon or a single reinforcing steel bar.
所述的预应力筋是钢绞线或钢丝束或单根钢筋。
The hybridization event was recognized by the different FRET efficiencies due to different interaction abilities of single-stranded and double-stranded DNA with the polymer.
由于单股和双股DNA与聚合体之间具有不同的相互作用能力，因而可通过不同荧光能量共振转移效率识别杂交事件。
The results show that the fluorescence spectra of four TPM dyes can be used to discriminate intramolecular G-quadruplexes from intermolecular G-quadruplexes, single-and double-stranded DNAs.
结果表明四种TPM染料的荧光光谱可用于区分分子内G-四链体和分子间G-四链体、单链和双链DNA。
The connector can be provided with a carrier at one end, and the other end is used for connecting the single head connector of the stranded wire;
连接器可以是一端带载体的，另一头用于连接绞线的单头连接器；
HEV is a non-enveloped virus, with a positive-sense, single-stranded RNAgenome.
戊型肝炎病毒（HEV）是一种无包膜、正链RNA病毒。
The results for the six products of a single linear DNA molecular weight of the belt, used to determine 100-600 bp of double-stranded DNA molecule the size, with a sample buffer, easy to use fast.
效果产物为六条分子量简单的线状DNA条带，用于确定100- 600bp的双链DNA分子的大小，并附有上样缓冲液，使用方便飞快。
The results for the six products of a single linear DNA molecular weight of the belt, used to determine 100-600 bp of double-stranded DNA molecule the size, with a sample buffer, easy to use fast.
效果产物为六条分子量简单的线状DNA条带，用于确定100- 600bp的双链DNA分子的大小，并附有上样缓冲液，使用方便飞快。
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