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: Effects of brefeldin A on the localization of Tobamovirus movement protein and cell-to-cell movement of the virus.
    Author: Tagami Y, Watanabe Y.
    Journal: Virology; 2007 Apr 25; 361(1):133-40. PubMed ID: 17174371.
    Abstract:
    It has been demonstrated that the subcellular location of Tobamovirus movement protein (MP) which was fused with green fluorescent protein (MP:GFP) changed during the infection process. However, the intracellular route through which MP is transported and its biological meaning are still obscure. Treatment with brefeldin A (BFA), which disrupts ER-to-Golgi transport, inhibited the formation of irregularly shaped and filamentous structures of MP. In this condition, MP was still targeted to plasmodesmata in leaf cells. Furthermore, the viral cell-to-cell movement was not inhibited by BFA treatment. These data indicated that the targeting of viral replication complexes (VRCs) to plasmodesmata is mediated by a BFA-insensitive pathway and that the ER-to-Golgi transport pathway is not involved in viral intercellular movement.
    [Abstract] [Full Text] [Related] [New Search]