分子信标探针

基于分子信标探针的荧光定量PCR方法检测转基因食品

Fluorescence Quantitative PCR Detection of Transgenic Food Based on Molecular Beacon Probe

将对虾白斑杆状病毒的一段特异性DNA设计成分子信标探针，用于该病毒的PCR检测。

A molecular beacon probe was used in the detection of prawn white spot bacilliform virus ( WSBV ) .

用于HBV病毒快速诊断的分子信标探针设计

Molecular Beacon Probes Design for Rapid Hepatitis B Virus Diagnosis

近年来，有关非放射性基因探针、DNA生物传感器探针及分子信标探针等技术研究取得的重要进展，必将加速基因探针技术在食品微生物检测中的应用。

Some important development about DNA probe technology has been obtained in recent years which will certainly accelerate its application in the detection of food pathogens .

分子信标探针技术检测沙门菌invA基因

Detection of the Salmonella invasion gene invA using molecular beacon probe

方法在反应体系中加入分子信标探针，对13株副溶血性弧菌和其他细菌分别进行tdh基因实时和终点法荧光检测。

Methods The tdh gene of 2 strains of Vibrio parahaemolyticus and 13 strains of other enteric pathogens was respectively amplified in the PCR reaction system containing a molecular beacon probe , and record the fluorescent value in the terminal of PCR and during the real time PCR .

结核分支杆菌分子信标探针荧光芯片固定方式的研究

Fix of the fluorescence array of molecular beacon probe of tuberculosis bacillus

目的研究运用分子信标探针荧光芯片检测结核杆菌的一种新方法并优化杂交条件。

OBJECTIVE To have a research on the detection of Mycobacterium tuberculosis by fluorescence chip of molecular beacon probe .

结论单侧延长臂分子信标探针设计较巧妙地把分子信标高特异性、高敏感性的优势自然运用到芯片技术上，结核杆菌分子信标荧光芯片检测具有良好的检出率、特异性与敏感性。

CONCLUSIONS The design of half extended molecular beacon probe tactfully makes use of the advantages of the high bonding force and specificity of molecular beacon probe on the chip technology . Fluorescence chip of molecular beacon for M.tuberculosis has satisfactory detecting rate , specificity and sensibility .

分子信标荧光探针用于遗传物质的超灵敏检测及超微型DNA、pH传感器的研究

Ultrasensitive Detection of Gene Expression Based on Molecular Beacons and Ultrasmall DNA pH Sensors

分子信标荧光探针用于核酸连接过程的实时监测及病毒RNA的检测

Monitoring Nucleic Acids Ligation and Detecting Virus RNA Based on Molecular Beacons

分子信标荧光探针检测结核分枝杆菌的临床应用

Molecular beacon real-time PCR in the detection of Mycobacterium tuberculosis

其产物包含成千上万个可以和分子信标检测探针互补杂交的重复序列。

The RCA products contained thousands of repeated sequences which could hybridize with the molecular beacon ( the detection probe ) .

方法：应用设置内参照的分子信标荧光探针检测178例肺结核标本，并与痰涂片和培养结果进行比较。

Methods One hundred and seventy-eight sputum specimens from patients with suspected active pulmonary tuberculosis were detected using molecular beacon real-time PCR with internal control in comparison with smears and cultures .