【摘要】 为解决扩增δ -受体基因屡次失败的问题 ,观察了在PCR体系加入不同浓度DMSO时对DNA扩增反应的影响 .结果表明 :一定浓度的DMSO可显著提高PCR扩增的特异性和扩增效率 .更多还原

【Abstract】 In Order to resolve the failure of PCR to amplify 8-receptor, the influence of PCR amplification the different concentration of DMSO was observed. The result show that the centain concertation of DMSO can greatly enhance the specificity and efficiency of PCR amplification更多还原