Acta Virologica Vol.51, p.7-11, 2007

Quarterly,
Founded: 1957
ISSN 0001-723X
E-ISSN 1336-2305

Published in English

Impact Factor = 1.82

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Acta Virologica Vol.51, p.7-11, 2007
Title: ISOLATION AND MOLECULAR CHARACTERIZATION OF A PORCINE TESCHOVIRUS 1 ISOLATE FROM CHINA
Author: L. FENG, H.Y. SHI, S.W. LIU, B.P. WU, J.F. CHEN, D.B. SUN, Y.E. TONG, M.S. FU, Y.F. WANG, G.Z. TONG

Abstract: Porcine teschovirus 1 (PTV-1) (Swine/CH/IMH/03) was isolated from piglets in a farm in Inner Mongolia Province, P.R. China. It was confirmed by electron microscopy, RT-PCR, and sequencing. Comparison of the sequences of the amino acid and nucleotides and phylogenetic analysis of the polyprotein showed that PTV Swine/CH/IMH/03 strain is PTV-1. The isolated virus has closest relationship with Talfan strain, they shared 98.9% and 99.5% homology of amino acids and nucleotides, respectively, in the ORF of polyprotein. To our knowledge, this is the first report about isolation and identification of a PTV in China.

Keywords: isolation; molecular characterization; Porcine teschovirus 1
Year: 2007, Volume: 51, Issue:	Page From: 7, Page To: 11


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