A SYBR Green-based real-time RT-PCR assay for simple and rapid detection and differentiation of highly pathogenic and classical type 2 porcine reproductive and respiratory syndrome virus circulating in China

2012 ◽  
Vol 158 (2) ◽  
pp. 407-415 ◽  
Author(s):  
Zheng Chai ◽  
Wenjun Ma ◽  
Fang Fu ◽  
Yuekun Lang ◽  
Wei Wang ◽  
...  
2019 ◽  
Vol 265 ◽  
pp. 66-70 ◽  
Author(s):  
Lei Ma ◽  
Fanwen Zeng ◽  
Feng Cong ◽  
Bihong Huang ◽  
Ren Huang ◽  
...  

PLoS ONE ◽  
2014 ◽  
Vol 9 (5) ◽  
pp. e98108 ◽  
Author(s):  
Ken-Ichi Hanaki ◽  
Fumio Ike ◽  
Ayako Kajita ◽  
Wataru Yasuno ◽  
Misato Yanagiba ◽  
...  

2015 ◽  
Vol 14 (4) ◽  
pp. 17496-17504 ◽  
Author(s):  
C.Y. Mu ◽  
A.Y. Wang ◽  
C. Chen ◽  
L. Zhao ◽  
Z. Li
Keyword(s):  
Rt Pcr ◽  

2015 ◽  
Vol 11 (1) ◽  
pp. 65 ◽  
Author(s):  
Carinne Puech ◽  
Laurence Dedieu ◽  
Isabelle Chantal ◽  
Valérie Rodrigues

2007 ◽  
Vol 143 (1) ◽  
pp. 73-80 ◽  
Author(s):  
S.R. Santhosh ◽  
M.M. Parida ◽  
P.K. Dash ◽  
A. Pateriya ◽  
B. Pattnaik ◽  
...  

2021 ◽  
Author(s):  
Yang Pan ◽  
Jing Chen ◽  
Junhuang Wu ◽  
Yongxia Wang ◽  
Junwei Zou ◽  
...  

Abstract Background: Canine Kobuvirus (CaKoV) and Canine Circovirus (CaCV) are viruses that infect dogs causing diarrheal symptoms that are very similar. However, there is no clinical method to detect a co-infection of these two viruses.Results: In this study, a duplex SYBR Green I-based quantitative real-time polymerase chain reaction (PCR) assay for the rapid and simultaneous detection of CaKoV and CaCV was established. CaKoV and CaCV were distinguished by their different melting temperature which was 86℃ for CaKoV and 78℃ for CaCV. The assay was highly specific, with no cross-reactivity with other common canine viruses and demonstrated high sensitivity. The detection limits of CaKoV and CaCV were 8.924 × 101 copies/μL and 3.841 × 101 copies/μL, respectively. The highest intra- and inter-assay Ct value variation coefficients (CV) of CaKoV were 0.40% and 0.96%, respectively. For CaCV, the highest intra- and inter-assay Ct value variation coefficients were 0.26% and 0.70%, respectively. In 57 clinical samples, positive detection rates of CaKoV and CaCV were 8.77% (7/57) and 15.79% (9/57), respectively. The co-infection rate was 7.02% (4/57). Conclusions: The duplex SYBR Green I-based real-time PCR assay established in this study is a fast, efficient, and sensitive method for the simultaneous detection of the two viruses and provides a powerful tool for the rapid detection of CaKoV and CaCV in clinical practice.


2020 ◽  
Vol 52 ◽  
pp. 101575
Author(s):  
Min Zheng ◽  
Xiuqin Chen ◽  
Shao Wang ◽  
Jingxiang Wang ◽  
Meiqing Huang ◽  
...  

2020 ◽  
Vol 49 ◽  
pp. 101489 ◽  
Author(s):  
Su Lin ◽  
Shizhong Zhang ◽  
Shao Wang ◽  
Kaichun Xie ◽  
Dandan Jiang ◽  
...  
Keyword(s):  
Rt Pcr ◽  

2017 ◽  
Vol 33 ◽  
pp. 8-10 ◽  
Author(s):  
Jingfang Chen ◽  
Rusheng Zhang ◽  
Xinhua Ou ◽  
Dong Yao ◽  
Zheng Huang ◽  
...  
Keyword(s):  
Rt Pcr ◽  

2016 ◽  
Vol 229 ◽  
pp. 1-7 ◽  
Author(s):  
Viviana Mari ◽  
Michele Losurdo ◽  
Maria Stella Lucente ◽  
Eleonora Lorusso ◽  
Gabriella Elia ◽  
...  

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