PCR检测,PCR detection
1)PCR detectionPCR检测
1.PCR detection and characterization of a phenol-degrading bacteria(Alcaligenes faecalis BC2001);一株苯酚降解菌(Alcaligenes faecalis BC2001)的PCR检测及其苯酚降解特性研究
parison of four different DNA extraction methods of Ralstonia solanacearum in eucalyptus and sensitivity ofPCR detection;四种桉树青枯菌DNA提取方法及PCR检测灵敏度比较
3.Analysis of optimized system ofPCR detection technology on citrus huanglongbing;柑桔黄龙病PCR检测技术体系优化分析
英文短句/例句
1.Detection of ipaH gene of Shigella by PCR用检测ipaH基因的PCR检测志贺菌属
2.Detection of Five Citrus Diseases by RT-PCR and Multiplex RT-PCR;五种柑橘病害的RT-PCR及多重RT-PCR检测研究
3.Detection of Impatiens necrotic spot tospovirus(INSV) by RT-PCR and Nested PCR凤仙花坏死斑病毒的RT-PCR和巢式PCR检测
4.Detection of Food-and-Mouth Disease by RT-PCR and Immune Antibody Surveillance;口蹄疫的RT-PCR检测及免疫抗体监测
5.Detection of hepatitis C virus by using a new europium fluorescent chelate as a labelEu标记RT-PCR检测丙型肝炎病毒RNA
6.One-step RT-PCR for detection of SARS associated coronavirus一步法RT-PCR检测SARS冠状病毒技术研究
7.Detection of rubella virus gene sequences by RT-nested PCR用逆转录套式PCR检测风疹病毒RNA
8.Detection of the RTX toxin gene in Vibrio cholerae by multiplex PCR多重PCR检测霍乱弧菌RTX毒力基因
9.Detection of Drug-Resistant Pathogens with Displacing Probes-Based Real-Time PCR;置换探针实时PCR检测微生物耐药突变
10.Laboratory Study of HIV-1 p24 by Immuno-PCR;免疫PCR检测HIV-1 p24的实验研究
11.The Study of the Flourecent Quantitative PCR Method in Detection of Bacteria Fragilis;荧光定量PCR检测脆弱类杆菌的研究
12.Investigating and PCR Detecting Citrus Huanglongbing in Yueyang Hunan Province;湖南岳阳柑橘黄龙病调查与PCR检测
13.Development of a multiplex PCR/RT-PCR assay for detection of porcine reproductive and respiratory syndrome virus,porcine parvovirus,pseudorabies virus and porcine circovirus type 2多重PCR/RT-PCR技术检测PRRSV、PPV、PRV和PCV-2
14.Rapid detection of canine parvovirus by Real-time PCR and PCR methodsReal-time PCR和PCR方法快速检测犬细小病毒
15.Rapid Detection of Avian Influenza Virus by Diplex RT-PCR and Real-Time RT-PCR;禽流感病毒双重RT-PCR及荧光RT-PCR快速检测
16.A study on Genetic Polymorphism of GPT loci by FLDAS-PCR and PCR-RFLP;用FLDAS-PCR和PCR-RFLP检测汉族人群GPT的多态性
17.A QUICK AND MORE SENSITIVE METHOD TO IDENTIFY PORK IN PROCESSED AND UNPROCESSED FOOD BY PCR AND REALTIME-PCR METHOD高效快速检测食物中猪成分的PCR和RT-PCR方法
18.Detecting HCV RNA by one-step short-product RT-PCR一步短片段RT-PCR方法检测hcv RNA
相关短句/例句
PCRPCR检测
1.Effective and fast method for extracting DNA from edible oils and detection by Real-TimePCR;食用油脂中DNA高效快速提取方法及实时荧光PCR检测技术的研究
2.Detection of virulence genes in Shigella byPCR;志贺菌毒力相关基因的PCR检测分析
3.Study onPCR detection of Tilletia controversa on Lolium perenne;多年生黑麦草中小麦矮腥黑穗病菌PCR检测方法的建立
3)PCR assayPCR检测
1.Characterization of Escherichia coli O116 O-antigen gene cluster and development of O-serogroup-specificPCR assay;大肠杆菌O116 O-抗原基因簇的破译及PCR检测方法的建立
2.PCR assay for identification of Babesia equi was developed by specific primers.并利用特异性引物初步建立了马巴贝斯虫病PCR检测技术。
4)PCR analysisPCR检测
1.PCR analysis demonstrated that otsA gene has been i.0 mg/L glu-fosinate筛选剂的改良MS培养基上多次筛选和分化,获得了一定数量的抗性再生芽,对移栽成活的抗性再生植株进行了PCR检测。
2.Three plantlets confirmed the conclusion that Barnase gene were integrated into the host genome of\"Manicure Finger\"grape byPCR analysis.67%;有3株通过了PCR检测,初步证实Barnase基因已经整合进入‘美人指’葡萄基因组中。
5)TaqMan PCRTaqMan PCR检测
1.Establishment ofTaqMan PCR detection method for rabies virus;狂犬病毒TaqManPCR检测方法的建立
6)RT-PCRRT-PCR检测
1.Study on Detection of Kashmier Bee Virus and Acute Paralysis Virus byRT-PCR in Honeybees;蜜蜂KBV和APV病毒RT-PCR检测技术研究
2.The Isolation and Identification and the Cloning of Capsid Protein VP60 Gene of RHDV Strains andRT-PCR Detection for RHDV;兔出血症病毒分离鉴定VP60基因克隆及RT-PCR检测方法的建立
3.Lily bulbs from the Netherlands were separately planted The suspected leaves Which showed mottle symptom were detected for lily mottle virus(Tulip breaking virus-lily stain)byRT-PCR method.荷兰进口百合种球,经过隔离试种,采用RT-PCR方法对怀疑感染有百合斑驳病毒的百合植株进行病毒检测,通过对RT-PCR检测扩增到的产物进行克隆测序,分析其序列,并与其他6个已知斑驳毒株进行比较,其同源性达到99%,通过汁液摩擦接种健康植株,3~7天后表现出斑驳症状,确认荷兰进口百合种球携带有百合斑驳病毒(Lily Mottle Virus(LMoV))。
延伸阅读
气体检测传感器的检测原理检测气体的浓度依赖于气体检测变送器,传感器是其核心部分,按照检测原理的不同,主要分为金属氧化物半导体式传感器、催化燃烧式传感器、定电位电解式气体传感器、迦伐尼电池式氧气传感器、红外式传感器、PID光离子化传感器、等以下简单概述各种传感器的原理及特点。金属氧化物半导体式传感器金属氧化物半导体式传感器利用被测气体的吸附作用,改变半导体的电导率,通过电流变化的比较,激发报警电路。由于半导体式传感器测量时受环境影响较大,输出线形不稳定。金属氧化物半导体式传感器,因其反应十分灵敏,故目前广泛使用的领域为测量气体的微漏现象。催化燃烧式传感器。催化燃烧式传感器原理是目前最广泛使用的检测可燃气体的原理之一,具有输出信号线形好、指数可靠、价格便宜、无与其他非可燃气体的交叉干扰等特点。催化燃烧式传感器采用惠斯通电桥原理,感应电阻与环境中的可燃气体发生无焰燃烧,使温度使感应电阻的阻值发生变化,打破电桥平衡,使之输出稳定的电流信号,再经过后期电路的放大、稳定和处理最终显示可靠的数值。定电位电解式气体传感器定电位电解式传感器是目前测毒类现场最广泛使用的一种技术,在此方面国外技术领先,因此此类传感器大都依赖进口。定电位电解式气体传感器的结构:在一个塑料制成的筒状池体内,安装工作电极、对电极和参比电极,在电极之间充满电解液,由多孔四氟乙烯做成的隔膜,在顶部封装。前置放大器与传感器电极的连接,在电极之间施加了一定的电位,使传感器处于工作状态。气体与的电解质内的工作电极发生氧化或还原反应,在对电极发生还原或氧化反应,电极的平衡电位发生变化,变化值与气体浓度成正比。迦伐尼电池式氧气传感器隔膜迦伐尼电池式氧气传感器的结构:在塑料容器的一面装有对氧气透过性良好的、厚10~30μm的聚四氟乙烯透气膜,在其容器内侧紧粘着贵金属(铂、黄金、银等)阴电极,在容器的另一面内侧或容器的空余部分形成阳极(用铅、镉等离子化倾向大的金属)。用氢氧化钾。氧气在通过电解质时在阴阳极发生氧化还原反应,使阳极金属离子化,释放出电子,电流的大小与氧气的多少成正比,由于整个反应中阳极金属有消耗,所以传感器需要定期更换。目前国内技术已日趋成熟,完全可以国产化此类传感器。红外式传感器红外式传感器利用各种元素对某个特定波长的吸收原理,具有抗中毒性好,反应灵敏,对大多数碳氢化合物都有反应。但结构复杂,成本高。