Literature DB >> 195339

Antigenic shift of visna virus in persistently infected sheep.

O Narayan, D E Griffin, J Chase.   

Abstract

Visna viruses isolated from persistently infected sheep were antigenically distinct from the plaque-purified virus used for inoculation. The selection of antigenic variants under antibody pressure, thought to occur in vivo, was reproduced in sheep cell cultures inoculated with plaque-purified visna virus and maintained in antibody. Antigenic shift may be a mechanism for persistence of virus in slow or recurrent viral infections.

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Year:  1977        PMID： 195339     DOI： 10.1126/science.195339

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  59 in total

1.  Maedi-visna in Canadian sheep.

Authors:  T W Dukes; A S Greig; A H Corner
Journal:  Can J Comp Med       Date:  1979-07

2.  Pattern of gp120 sequence divergence linked to a lack of clinical progression in human immunodeficiency virus type 1 infection.

Authors:  W K Wang; M Essex; M F McLane; K H Mayer; C C Hsieh; H G Brumblay; G Seage; T H Lee
Journal:  Proc Natl Acad Sci U S A       Date:  1996-06-25       Impact factor: 11.205

3.  The visna virus genome: evidence for a hypervariable site in the env gene and sequence homology among lentivirus envelope proteins.

Authors:  M J Braun; J E Clements; M A Gonda
Journal:  J Virol       Date:  1987-12       Impact factor: 5.103

4.  Characterization of variable regions in the envelope and S3 open reading frame of equine infectious anemia virus.

Authors:  S Alexandersen; S Carpenter
Journal:  J Virol       Date:  1991-08       Impact factor: 5.103

5.  Mutations in both gp120 and gp41 are responsible for the broad neutralization resistance of variant human immunodeficiency virus type 1 MN to antibodies directed at V3 and non-V3 epitopes.

Authors:  E J Park; L K Vujcic; R Anand; T S Theodore; G V Quinnan
Journal:  J Virol       Date:  1998-09       Impact factor: 5.103

6.  Rapid evolution of the neutralizing antibody response to HIV type 1 infection.

Authors:  Douglas D Richman; Terri Wrin; Susan J Little; Christos J Petropoulos
Journal:  Proc Natl Acad Sci U S A       Date:  2003-03-18       Impact factor: 11.205

7.  Maedi-visna virus and caprine arthritis-encephalitis virus: distinct species or quasispecies and its implications for laboratory diagnosis.

Authors:  J Pasick
Journal:  Can J Vet Res       Date:  1998-10       Impact factor: 1.310

8.  Use of a recombinant maedi-visna virus protein ELISA for the serologic diagnosis of lentivirus infections in small ruminants.

Authors:  J Pasick
Journal:  Can J Vet Res       Date:  1998-10       Impact factor: 1.310

9.  Characterization of genetic changes occurring in attenuated poliovirus 2 during persistent infection in mouse central nervous systems.

Authors:  E J Rozhon; A K Wilson; B Jubelt
Journal:  J Virol       Date:  1984-04       Impact factor: 5.103

10.  Genetic variation among lentiviruses: homology between visna virus and caprine arthritis-encephalitis virus is confined to the 5' gag-pol region and a small portion of the env gene.

Authors:  J M Pyper; J E Clements; S M Molineaux; O Narayan
Journal:  J Virol       Date:  1984-09       Impact factor: 5.103
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