https://scholars.lib.ntu.edu.tw/handle/123456789/624627
Title: | Phylogenetic analysis of classical swine fever virus isolated from Taiwan | Authors: | Deng, Ming-Chung Huang, Chin-Cheng Huang, Tien-Shian CHIA-YI CHANG Lin, Yu-Ju Chien, Maw-Sheng Jong, Ming-Hwa |
Keywords: | Classical swine fever virus; Epidemiology; Pestivirus; Phylogenetics | Issue Date: | 2005 | Journal Volume: | 106 | Journal Issue: | 44624 | Start page/Pages: | 187-193 | Source: | Veterinary Microbiology | Abstract: | By analyzing the E2 sequences of classical swine fever virus from field outbreaks in Taiwan during 1993-2001, three virus populations with distinct genotypes were determined including one historical (subgroup 3.4) and two exotic (subgroup 2.1) strains. The first subgroup 2.1 virus was isolated in 1994 and further sporadic outbreaks occurred after 1996. Phylogenetic analysis using the E2 region has segregated the Taiwanese strains of 2.1virus into two different genotypes (termed 2.1a and 2.1b). The 2.1b viruses were only isolated in 2001 and shared approximately 94.8% nucleotide identities to the 2.1a viruses in the total genomic sequences. The results suggest that the 2.1a and 2.1b viruses may be introduced from different origins. © 2005 Elsevier B.V. All rights reserved. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-15044343115&doi=10.1016%2fj.vetmic.2004.12.014&partnerID=40&md5=a2c22e5b482577f396ca2c75facc6641 https://scholars.lib.ntu.edu.tw/handle/123456789/624627 |
ISSN: | 03781135 | DOI: | 10.1016/j.vetmic.2004.12.014 | SDG/Keyword: | RNA; article; controlled study; genomics; genotype; nonhuman; nucleotide sequence; Pestivirus; phylogeny; swine; Taiwan; virus isolation; Classical swine fever virus; Pestivirus; Sus scrofa |
Appears in Collections: | 獸醫學系 |
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