Literature DB >> 17294142

Genetic typing of equine arteritis virus isolates from Argentina.

María Gabriela Echeverría1, Silvina Díaz, Germán Ernesto Metz, María Soledad Serena, Carlos Javier Panei, Edgardo Nosetto.   

Abstract

We report the nucleotide sequence and genetic diversity of four Equine Arteritis Virus (EAV) ORF 5 and 6 from Argentina isolates, obtained from asymptomatic virus-shedding stallions. Nucleic acid recovered from the isolates were amplified by RT-PCR and sequenced. Nucleotide and deduced amino acid sequences from the Argentine isolates were compared with 17 sequences available from the GenBank. Phylogenetic analysis revealed that the Argentine isolates grouped together in a definite cluster near European strains. Despite the greater genetic variability among ORF 5 from different isolates and strains of EAV, phylogenetic trees based on ORF 5 and 6 are similar. Both trees showed that virus sequences from America and Europe segregate into distinct clades based on sequence analysis of either ORF 5 or 6. This study constitutes the first characterization of Argentine EAV isolates.

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Year:  2007        PMID： 17294142     DOI： 10.1007/s11262-007-0081-4

Source DB:  PubMed          Journal:  Virus Genes        ISSN： 0920-8569            Impact factor:   2.332


  24 in total

1.  Recovery of Swedish Equine arteritis viruses from semen by cell culture isolation and RNA transfection.

Authors:  Christian Mittelholzer; Irja Johansson; Anna-Karin Olsson; Merike Ronéus; Berndt Klingeborn; Sándor Belák
Journal:  J Virol Methods       Date:  2005-11-16       Impact factor: 2.014

2.  Fatal experimental equine arteritis virus infection of a pregnant mare: immunohistochemical staining of viral antigens.

Authors:  N J MacLachlan; U B Balasuriya; P V Rossitto; P A Hullinger; J F Patton; W D Wilson
Journal:  J Vet Diagn Invest       Date:  1996-07       Impact factor: 1.279

3.  Demonstration of the carrier state in naturally acquired equine arteritis virus infection in the stallion.

Authors:  P J Timoney; W H McCollum; A W Roberts; T W Murphy
Journal:  Res Vet Sci       Date:  1986-09       Impact factor: 2.534

4.  Expression of the two major envelope proteins of equine arteritis virus as a heterodimer is necessary for induction of neutralizing antibodies in mice immunized with recombinant Venezuelan equine encephalitis virus replicon particles.

Authors:  U B Balasuriya; H W Heidner; J F Hedges; J C Williams; N L Davis; R E Johnston; N J MacLachlan
Journal:  J Virol       Date:  2000-11       Impact factor: 5.103

5.  Construction of chimeric arteriviruses reveals that the ectodomain of the major glycoprotein is not the main determinant of equine arteritis virus tropism in cell culture.

Authors:  J C Dobbe; Y van der Meer; W J Spaan; E J Snijder
Journal:  Virology       Date:  2001-09-30       Impact factor: 3.616

6.  Comparison of M and N gene sequences distinguishes variation amongst equine arteritis virus isolates.

Authors:  E D Chirnside; C M Wearing; M M Binns; J A Mumford
Journal:  J Gen Virol       Date:  1994-06       Impact factor: 3.891

7.  The first isolation of equine arteritis virus in Argentina.

Authors:  M G Echeverría; M R Pecoraro; C M Galosi; M E Etcheverrigaray; E O Nosetto
Journal:  Rev Sci Tech       Date:  2003-12       Impact factor: 1.181

8.  Genetic characterization of equine arteritis virus during persistent infection of stallions.

Authors:  Udeni B R Balasuriya; Jodi F Hedges; Victoria L Smalley; Andrea Navarrette; William H McCollum; Peter J Timoney; Eric J Snijder; N James MacLachlan
Journal:  J Gen Virol       Date:  2004-02       Impact factor: 3.891

9.  Phylogenetic analysis of open reading frame 5 of field isolates of equine arteritis virus and identification of conserved and nonconserved regions in the GL envelope glycoprotein.

Authors:  U B Balasuriya; P J Timoney; W H McCollum; N J MacLachlan
Journal:  Virology       Date:  1995-12-20       Impact factor: 3.616

10.  Equine arteritis virus.

Authors:  A L Glaser; E D Chirnside; M C Horzinek; A A de Vries
Journal:  Theriogenology       Date:  1997-04-15       Impact factor: 2.740
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  1 in total

1.  Re-emergence of a genetic outlier strain of equine arteritis virus: Impact on phylogeny.

Authors:  F Steinbach; D G Westcott; S L McGowan; S S Grierson; J P Frossard; B Choudhury
Journal:  Virus Res       Date:  2014-12-17       Impact factor: 3.303
  1 in total

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