Species identification of animal cells by polymerase chain reaction

The research advance on the detection methods of beer-spoilage microorganisms is reviewed,including polymerase chain reaction,restriction fragment length polymorphism,immunity technology,nucleic acid hybrid-ization and,voltammetric biosensor.

[Methods] Analyzing TNFα and TNFβ gene polymorphisms in 110 cerebral infarct patients (CI group) and 110 healthy people (control group) with sequence specific primer and polymerase chain reaction (PCR), and restriction endonuclease technology.

Methods To compare the allele gene and genotype frequency of the insertion polymorphism around exon 7 of the endoglin gene in 94 patients with intracranial saccular aneurysms and 116 control volunteers by polymerase chain reaction(PCR),agarose gel electrophoresis,polyacrylamide gel(PAGE) electrophoresis and direct sequencing.

A kind of low cost micro-reactor polymerase chain reaction(PCR) chips is designed in which there is no temperature sensor and heater,and a temperature control system to the array of this kind of chips is developed.

The principle、method and application of Polymerase Chain Reaction(PCR) was introduced in this paper.

Detection of Botulinum in Food by PCR;

PCR Assay for Diagnosis of Streptococcus Suis Serotype 2;

Silver Nanoparticles Enhance the Specificity of Repeated Long PCR Amplification;