Reverse transcription-PCR assays for the differentiation of various US porcine epidemic diarrhea virus strains.
Reverse transcription-PCR assays for the differentiation of various US porcine epidemic diarrhea virus strains.
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DOI:
10.1016/j.jviromet.2016.04.018
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发表时间:
2016-08
影响因子:
3.1
通讯作者:
Wang Q
中科院分区:
文献类型:
--
作者:
Liu X;Wang Q
Concurrently, several porcine epidemic diarrhea virus (PEDV) variants are circulating in US swine farms, including the original US and the spike insertion-deletion (S-INDEL) strains. In this study, reverse transcription (RT)-PCR assays for the detection and differentiation of different US PEDV variants were developed based on the differences in the S1 domain of the spike (S) gene. This assay successfully differentiated three PEDV strains: PC22A (the original US virulent), Iowa106 (S-INDEL), and PC177 (S-197DEL) that was derived from cell culture adaptation and has a 197 amino acid-deletion in the S1 domain. The assays did not amplify the porcine deltacoronavirus OH-FD22 strain or transmissible gastroenteritis virus Miller strain. It is the first report on the development of RT-PCR assays allowing the detection and differentiation of all major types of US PEDV variants.
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影响因子:
1.6
作者:
Song D;Park B
通讯作者:
Park B
影响因子:
3.1
作者:
Ishikawa, K;Sekiguchi, H;Suzuki, S
通讯作者:
Suzuki, S
影响因子:
3.1
作者:
Yuan W;Li Y;Li P;Song Q;Li L;Sun J
通讯作者:
Sun J
影响因子:
2.6
作者:
Jarvis MC;Lam HC;Zhang Y;Wang L;Hesse RA;Hause BM;Vlasova A;Wang Q;Zhang J;Nelson MI;Murtaugh MP;Marthaler D
通讯作者:
Marthaler D
影响因子:
5.4
作者:
Lin, Chun-Ming;Gao, Xiang;Saif, Linda J.
通讯作者:
Saif, Linda J.