綿羊痘病毒TaqMan-MGB熒光定量PCR快速檢測(cè)方法的建立
[Abstract]:In order to establish a rapid detection method for the (SPPV) gene of sheep pox virus, a pair of specific primers and a MGB probe were designed and synthesized according to the SPPV ORF068 gene in this study. The rapid detection method of SPPV TaqMan-MGB fluorescence quantitative PCR was established by optimizing the conditions. The results showed that this method could be used to detect SPPV-specific, but negative for sheep aphtha virus and porcine blister virus, and the detection limit was 10 copies / 渭 L, and the coefficient of variation of repeated test was less than 3. The above results show that the TaqMan-MGB qPCR method established in this study has the advantages of high specificity, high sensitivity, good repeatability, and can be used for rapid and accurate detection of SPPV.
【作者單位】: 中國(guó)農(nóng)業(yè)科學(xué)院蘭州獸醫(yī)研究所/家畜疫病病原生物學(xué)國(guó)家重點(diǎn)實(shí)驗(yàn)室;深圳出入境檢驗(yàn)檢疫局動(dòng)植物檢驗(yàn)檢疫技術(shù)中心;
【基金】:國(guó)家自然科學(xué)基金項(xiàng)目(31201892) 甘肅省國(guó)際科技合作專項(xiàng)(1504WKCA055、2016GS08219)
【分類號(hào)】:S852.654
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