Literature DB >> 3341520

Genetic variation of Venezuelan equine encephalitis virus strains of the ID variety in Colombia.

R Rico-Hesse1, J T Roehrig, D W Trent, R W Dickerman.   

Abstract

To determine the degree of genetic variation within one serologic group of Venezuelan equine encephalitis virus and the relatedness of viruses with different epidemiologic backgrounds isolated within the same country, virion RNA from 16 isolates belonging to subtype I were compared by RNase T1 oligonucleotide fingerprinting. RNA fingerprints of 12 enzootic isolates showed a large degree of heterogeneity, even though they were serologically indistinguishable. A reference enzootic strain from Colombia showed more genetic relatedness to three epizootic strains isolated in the same country, than to its own serogroup prototype strain isolated in Panama. Thus, genetic relatedness within Venezuelan equine encephalitis strains in Colombia seems to be a function of geography rather than epidemiology.

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Year:  1988        PMID： 3341520     DOI： 10.4269/ajtmh.1988.38.195

Source DB:  PubMed          Journal:  Am J Trop Med Hyg        ISSN： 0002-9637            Impact factor:   2.345


  11 in total

Review 1.  Molecular epidemiology and evolution of mosquito-borne flaviviruses and alphaviruses enzootic in Australia.

Authors:  J S Mackenzie; M Poidinger; M D Lindsay; R A Hall; L M Sammels
Journal:  Virus Genes       Date:  1995       Impact factor: 2.332

2.  Endemic Venezuelan equine encephalitis in the Americas: hidden under the dengue umbrella.

Authors:  Patricia V Aguilar; Jose G Estrada-Franco; Roberto Navarro-Lopez; Cristina Ferro; Andrew D Haddow; Scott C Weaver
Journal:  Future Virol       Date:  2011       Impact factor: 1.831

3.  Repeated emergence of epidemic/epizootic Venezuelan equine encephalitis from a single genotype of enzootic subtype ID virus.

Authors:  A M Powers; M S Oberste; A C Brault; R Rico-Hesse; S M Schmura; J F Smith; W Kang; W P Sweeney; S C Weaver
Journal:  J Virol       Date:  1997-09       Impact factor: 5.103

Review 4.  The alphaviruses: gene expression, replication, and evolution.

Authors:  J H Strauss; E G Strauss
Journal:  Microbiol Rev       Date:  1994-09

5.  Venezuelan encephalitis emergence mediated by a phylogenetically predicted viral mutation.

Authors:  Michael Anishchenko; Richard A Bowen; Slobodan Paessler; Laura Austgen; Ivorlyne P Greene; Scott C Weaver
Journal:  Proc Natl Acad Sci U S A       Date:  2006-03-20       Impact factor: 11.205

6.  Resistance to alpha/beta interferons correlates with the epizootic and virulence potential of Venezuelan equine encephalitis viruses and is determined by the 5' noncoding region and glycoproteins.

Authors:  D R Spotts; R M Reich; M A Kalkhan; R M Kinney; J T Roehrig
Journal:  J Virol       Date:  1998-12       Impact factor: 5.103

7.  Emergence of a new epidemic/epizootic Venezuelan equine encephalitis virus in South America.

Authors:  R Rico-Hesse; S C Weaver; J de Siger; G Medina; R A Salas
Journal:  Proc Natl Acad Sci U S A       Date:  1995-06-06       Impact factor: 11.205

8.  Approach to Strain Selection and the Propagation of Viral Stocks for Venezuelan Equine Encephalitis Virus Vaccine Efficacy Testing under the Animal Rule.

Authors:  Janice M Rusnak; Pamela J Glass; Scott C Weaver; Carol L Sabourin; Andrew M Glenn; William Klimstra; Christopher S Badorrek; Farooq Nasar; Lucy A Ward
Journal:  Viruses       Date:  2019-08-31       Impact factor: 5.048

9.  Natural enzootic vectors of Venezuelan equine encephalitis virus, Magdalena Valley, Colombia.

Authors:  Cristina Ferro; Jorge Boshell; Abelardo C Moncayo; Marta Gonzalez; Marta L Ahumada; Wenli Kang; Scott C Weaver
Journal:  Emerg Infect Dis       Date:  2003-01       Impact factor: 6.883

Review 10.  Transmission cycles, host range, evolution and emergence of arboviral disease.

Authors:  Scott C Weaver; Alan D T Barrett
Journal:  Nat Rev Microbiol       Date:  2004-10       Impact factor: 60.633
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