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標題: Molecular cloning and nucleotide sequence of 3 '-terminal region of classical swine fever virus LPC vaccine strain
作者: Wong, M.L.
Liu, J.J.
Huang, C.J.
Chen, J.W.
Chang, T.J.
關鍵字: pestivirus;classical swine fever virus;RT-PCR;sequencing;hog-cholera virus;viral diarrhea virus;rna viruses;pestivirus;cdna;identification;glycoproteins
Project: Virus Genes
期刊/報告no:: Virus Genes, Volume 17, Issue 3, Page(s) 213-218.
A cDNA of the 3'-terminus of classical swine fever virus (LPC vaccine strain) was cloned and sequenced. The 3431 nucleotides and deduced amino acid sequences were compared with those of other pestiviruses, and the similarity of nucleotide sequences and deduced amino acid sequences were found to be 84-95% and 95-98%, respectively. Similar to other isolates of classical swine fever virus, the sequenced region included the non-structural gene p58 (NS5A) and part of p76 (NS5B) gene. The p76 gene of LPC vaccine strain also contained a highly conserved motif G-D-D (Gly-Asp-Asp) that is present in the RNA replicase of positive-stranded RNA viruses. With the sequence data currently available, we carried out a phylogenetic analysis and obtained a genealogical relationship among members of the classical swine fever virus. The sequence has been submitted to GeneBank with an accession number AF001986.
ISSN: 0920-8569
DOI: 10.1023/a:1008061603194
Appears in Collections:微生物暨公共衛生學研究所

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