These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Serological comparison of tospoviruses with polyclonal antibodies produced against the main structural proteins of tomato spotted wilt virus.
    Author: Feldhoff A, Kikkert M, Kormelink R, Krczal G, Goldbach R, Peters D.
    Journal: Arch Virol; 1997; 142(4):781-93. PubMed ID: 9170504.
    Abstract:
    A new purification procedure for the tospoviruses of serogroups II and III was developed. SDS-polyacrylamide gel electrophoresis of purified tomato spotted wilt virus (TSWV; serogroup I), groundnut ringspot virus (GRSV: serogroup II), tomato chlorotic spot virus (TCSV; serogroup II) and impatiens necrotic spot virus (INSV; serogroup III) showed that the glycoprotein G2 of serogroup II members differs significantly in size from that of the serogroup I virus. Western immunoblot analysis using polyclonal antisera produced against purified glycoproteins TSWV-G1 and G2 as well as peptides of hydrophilic sequences of TSWV-G1 and G2 expressed in Escherichia coli demonstrated a higher homology amongst G1 of different serogroups than for G2. These results are supported by comparing the glycoprotein gene sequences of different serogroups.
    [Abstract] [Full Text] [Related] [New Search]