犬圓環(huán)病毒及犬細(xì)小病毒雙重PCR檢測(cè)方法的建立
[Abstract]:In order to establish a method for simultaneous detection of canine circovirus (CanineCV) and canine parvovirus (CPV), two pairs of specific primers were designed according to the conserved region of CanineCV and CPV genomes. The expected length of CanineCV and CPV fragments were 984 and 668 bp., respectively. The reaction conditions were optimized and a dual PCR detection method for CanineCV and CPV was established. The results of specific detection showed that the target bands of CanineCV and CPV could be amplified by this method, and the detection limits of CanineCV and CPV were 85.7 and 312 copies/L., respectively. The positive rate of CanineCV was 2.24% (5 / 223), CPV, 5.38%, 12 / 223), which was consistent with the conventional PCR method. The results showed that the dual PCR method could be used for the detection and epidemiological investigation of CanineCV and CPV.
【作者單位】: 吉林農(nóng)業(yè)大學(xué)動(dòng)物科學(xué)技術(shù)學(xué)院;軍事醫(yī)學(xué)科學(xué)院軍事獸醫(yī)研究所;
【基金】:國家自然科學(xué)基金資助項(xiàng)目(31272573)
【分類號(hào)】:S852.655
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