circular DNA
英 [ˈsɜːkjələ(r) ˌdiː en ˈeɪ]
美 [ˈsɜːrkjələr ˌdiː en ˈeɪ]
网络 脱氧核糖核酸分子; 环状DNA
双语例句
- The cellular activity that produces these receptors also produces a type of circular DNA molecule as a by-product.
而产生这些受体的细胞活性也会制造副产品一种环状DNA分子。 - White spot syndrome virus ( WSSV), a rod-shaped double-stranded circular DNA virus, is a kind of major dangerous infectious pathogen in shrimp culture industry.
白斑综合征病毒（WSSV）是一种对虾养殖业中危险极大的传染性病原体，它是一种双链环状DNA杆状型病毒。 - Evaluation of the Value of Quantitative Assay of Hepatitis B Virus Covalently Closed Circular DNA in Diagnosis and Therapy of Chronic Hepatitis B
慢性乙型肝炎共价闭合环状DNA定量测定在诊断和治疗中的价值 - Objective To study the effect of hepatitis B virus ( HBV) C protein C-terminal small interference RNA ( siRNA) on reduction of HBV covalently closed circular DNA ( cccDNA) level.
目的研究乙型肝炎病毒（HBV）C蛋白羧基端短小的干扰RNA（siRNA）对HBV超螺旋双链闭环DNA（cccDNA）水平的影响。 - Commelina Yellow Mottle Virus ( CoYMV) is a double stranded, circular DNA virus and its promoter could direct GUS gene specifically expressing in phloem tissue of transgenic tobacco plants.
竹节花黄斑驳病毒（CoYMV）是侵染单子叶植物竹节花的一种双链环状DNA病毒，它的启动子可介导外源基因在烟草韧皮部特异表达。 - Virions have a mean size of 366 × 90nm, The virus genome is a circular DNA macromolecule with length of 37.2 μ m.
病毒粒子为杆状，大小为366×90nm。病毒核酸为一环状DNA，长度约为37.2μm。 - The pBR322 recombinant plasmids DNA products, which purified by phenol-extract and equilibrium centrifugation in CsCl-ethidium bromide gradients, have been shown as mainly spatial conformation of covalently closed circular DNA ( i. e. cccDNA) by agarose gel electrophoresis for homogeneity detection.
将pBR322重组质粒DNA纯化，经琼脂糖凝胶电泳鉴定其主要具共价闭合环状空间构象。 - Once HBV has entered the host cell, its genome is converted into a covalently closed circular DNA ( CCC-DNA).
当HBV进入宿主细胞后，基因组转变为共价闭合环状DNA（CCC－DNA）。 - Porcine circovirus type 2 ( PCV2) is a small non-enveloped single-stranded circular DNA virus classified in the Circoviridae family.
猪圆环病毒2型（porcinecircovirustype2，PCV2）为无囊膜的单股负链DNA病毒，属圆环病毒科（Circoviridae）成员。 - DNA random access memory takes circular single-stranded DNA as storing matter and uses four nitrogenous bases ( Adenine, Guanine, Cytosine and Thymine) to code data.
DNA随机存储器以环状单链DNA分子为存储介质，以4种碱基（腺嘌呤adenine、鸟嘌呤guanine、胞嘧啶cytosine和胸腺嘧啶thymine）对信息进行编码； - Hepatitis B virus ( HBV) genome is double strand circular DNA with strong infection ability.
乙肝病毒基因组为环状双链DNA，常态环状分子侵染能力很强。 - Intrahepatic hepatitis B virus covalently cl-osed circular DNA can be a predictor of sustained response to therapy
肝内乙肝病毒共价闭合环DNA可作为治疗持续应答的预测指标 - A Simple Method for Isolation of Covalently Closed Circular DNA Molecules
一种简易的抽提共价闭合环状DNA的方法 - Circular DNA molecular structure was observed under electron microscope.
在电镜下观察呈环状的DNA分子。 - DNA gyrase is an essential bacterial topoisomerase that catalyzes the ATP dependent negative supercoiling of double stranded closed circular DNA.
DNA回旋酶是细菌特有的一种拓扑异构酶，它能够利用ATP水解的能量将共价闭合环状DNA转变为负超螺旋DNA，从而维持细菌体内正常的超螺旋水平。 - Geminiviruses are a group of plant viruses occurred worldwide and characterized by their unique twinned particles, which encapsidate a circular single-stranded DNA genome. In recent years, they cause destructive diseases in many important crops and have caused significant yield losses for crop production.
双生病毒是一类世界范围内广泛发生的具有孪生颗粒形态的植物单链DNA病毒，近年来已在多种作物上造成毁灭性危害，给作物生产造成了严重损失。 - This deletion model has got supports from numerous experiments involving myelomas, hybridomas, and normal B cells, especially the recent ones in which the circular DNA composed of the deleted sequence was isolated as a counter-product of the S-S recombination.
这种缺失模型从许多实验中得到了支持，如关于骨髓瘤，杂交瘤及正常B细胞的研究，特别是最近分离到了SS重组的副产品&重组环。 - 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。 - [ Objective] To study the clinical significance of serum hepatitis B virus covalently closed circular DNA ( HBV cccDNA) determination in patients with chronic HBV infection.
探讨慢性乙型肝炎病毒感染者外周血乙型肝炎病毒共价闭合环状DNA检测的临床意义。 - The mtDNA of duck liver consists of circular DNA molecules.
鸭肝mtDNA为环形分子。 - Porcine Circovirus ( PCV) is a small, nonenveloped, icosahedral mammalian virus containing a circular single-stranded DNA genome, which now has been assigned to the Circoviridae family.
猪圆环病毒（Porcinecircovirus，PCV）属于圆环病毒科，是一种无囊膜的二十面体的单链环状DNA病毒。 - Objective To establish an in vitro model of hepatitis B virus ( HBV) replication and expression in primary rat hepatocytes ( PRH) transfected with circular viral DNA for further study on the interaction of HBV with hepatocytes.
目的建立乙型肝炎病毒（HBV）环化裸DNA转染原代大鼠肝细胞瞬时表达模型，为进一步研究肝细胞与HBV之间的互动关系奠定基础。 - Geminiviruses are single-stranded circular DNA viruses which are wide distribution of worldwide.
双生病毒是一类在全球广泛分布的植物单链环状DNA病毒。 - Porcine circovirus ( PCV) is classified in the genus Circovirus of the family Circoviridae. Its virion is non-enveloped and its genome is composed of a single-stranded, negative-strand, circular DNA.
猪圆环病毒（Porcinecircovirus，PCV）是圆环病毒科圆环病毒属成员，其病毒粒子无囊膜，基因组是由一条单股、负链、环状的DNA组成。 - In the latent period, the HSV genome remains a circular DNA. The latent virus may be reactivated by various stimuli.
在潜伏感染期间，HSV基因为环状，而潜伏的病毒可因多种刺激而激活。 - In addition, the current antiviral therapy can not completely remove covalently closed circular DNA ( cccDNA), and can not completely clear the hepatitis B virus.
而且，现在的抗病毒疗法都不能彻底清除共价闭合环状DNA（cccDNA），不能彻底的清除乙肝病毒。 - HBV belongs to Hepadnaviridae with a partially double stranded and circular DNA genome.
HBV属于嗜肝DNA病毒，具有部分双链环状的DNA基因组。 - Covalently closed circular DNA ( cccDNA), the primary template for viral replication, is a key factor for persistent infection.
HBV共价闭合环状DNA（covalentlyclosedcircularDNA，cccDNA）作为HBV基因组的原始复制模板，是HBV持续感染的关键因素。