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- DNA probe molecule 脱氧核糖核酸
- ECL is widely used in biosensor, immune sensor, DNA probe, surface analysis and enzyme analysis. ECL在生物传感器研究、免疫分析和DNA探针、表面分析和酶分析中得到了广泛的应用。
- DNA probe technology based on nucleic acid hybridization is a normal technique in modem molecular biology. 建立在DNA杂交基础上的基因探针技术是现代分子生物学中的一种常规技术。
- Abstract： Objective:To make DNA probe labelled with HRP and discuss the conditions of hybridization reactions. 摘 要： 目的：用辣根过氧化物酶(HRP)直接标记DNA探针，并对其斑点杂交条件进行探讨。
- Objective To estimate the effort between antisense RNA probe and random primed DNA probe. 摘要目的比较不同方式标记非放射性探针的原位杂交效果。
- A study on DNA fingerprints of Erhualian and Large Yorkshire pigs was carried out using bacteriophage M13mp18 single strand DNA probe. 用噬菌体M13mp18单链DNA作探针，对二花脸和大约克夏猪进行了DNA指纹的研究。
- Methods Preparing specific DNA probe by degenerate PCR, identification and screening the cypermethrin resistance of Culex pipiens pattens. 方法简并引物PCR法制备特异性DNA探针,生物素杂交检测氯氰菊酯抗性淡色库蚊。
- Reactive frontal chromatography (RPC) using N2O as the probe molecule is an adequate technique for the purpose since it requires no complex apparatus, is easy to use and exhibits good reproducibility. N2O前沿反应色谱法(RFC)对设备要求简单，操作简便，测定结果重现性好，是测定铜催化剂中铜的表面积的有效方法。
- The latest application of fluorescence method,spectrophotometry and electrochemical method for nanoparticle tagging DNA probe were also introduced. 介绍了荧光分析法、分光光度法和电化学分析法用于纳米粒子标记DNA检测的应用及最新发展。
- The model reaction using ethanol as probe molecule could be used to characterize the acid function of a support, and thus provide useful instructions in selecting hydroisomerization catalyst supports. 用乙醇转化作为模型反应表征载体的酸作用行为即酸功能，可以为异构催化剂载体的选择提供指导。
- Detection of pathogenic and spoilage micro-organism in foods by DNA probe has the advantages of high specificity, sensitivity, simple and time-saving. 用基因探针技术检测食品中的有害微生物具有特异性强、灵敏度高和操作简便、省时等优点。
- The Ts254 DNA probe reacted with all the 7 isolates of Trichinella spiralis ,with the DNA from other related parasites,plasmid pBR322 and muscle tissue of mouse. 但与其它相关寄生虫、质粒pBR322、昆明株小鼠肌肉DNA均未出现杂交反应，表明Ts254探针具有一定的特异性和较高的敏感性。
- Keywords Methylene blue;DNA;Probe molecule;Interaction;Heavy metals;Paraquat; 亚甲基蓝;DNA;分子探针;作用;重金属;百草枯;
- A biotin-labeled DNA probe specific for hepatitis B virus(HBV)nucleotide sequences was hybridized in situ to liver tissue of 129 cases with liver disease. 应用生物素标记HBV DNA(乙肝病毒脱氧核糖核酸)作探针,对129例肝病患者肝组织作原位杂交研究。
- Methods: Biotinylated DNA probe from sorted human chromosome 15 was hybridized to the metaphase spreads of 10 cases of APL.G-banding technique was also used in these samples. 方法：以生物素标记的人类15号染色体特异的DNA为探针，对10例APL患者骨髓中期分裂相进行杂交，所有病例均进行G显带分析。
- Methods Samples of subgingival plaque were detected by 3 kinds of oligonucleotide DNA probe from 60 sites of CP patients and 10 healthy sites of 10 healthy people. 方法利用3种寡核苷酸探针对60例慢性牙周炎患者60个患病位点、10例健康人的10个健康对照位点龈下菌斑中的牙龈卟啉单胞菌、福赛类杆菌、牙密螺旋体进行检测。
- Objective To prepare DNA probe which can be used to accurately detect chromosome 21 copy number in human interphase nuclei by fluorescence in situ hybridization (FISH). 目的制备能精确检测人类间期细胞核中21号染色体拷贝数的FISH探针。
- Gene probe See DNA probe. 基因探针:参见。
- These werecharacterized by cyclic voltammetry in the presence of ferrocenemonocarboxylate and hexamine ruthenium as probe molecules. 这些用以单羧酸铁和六甲基四胺合钌作为探针分子的循环伏安法来表示。
- DNA-modified metallic nanoparticles can be used as probes molecules to detect the specific DNA sequences, many hybridization strategies can be used to design the microarray. 摘要:经过DNA修饰的金属奈米粒子可用来作为侦测特定DNA序列的分子探针，目前已有多种策略可用来设计微阵列生物晶片。
