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: Ageing in yeast does not enhance prion generation.
    Author: Shewmaker F, Wickner RB.
    Journal: Yeast; 2006 Dec; 23(16):1123-8. PubMed ID: 17133618.
    Abstract:
    The yeast prions [URE3] and [PSI(+)] are self-propagating amyloids of Ure2p and Sup35p, respectively. The analogous transmissible spongiform encephalopathies of mammals and other amyloidoses are largely diseases of later life. From normal strains lacking the prions, we isolated old cells and measured the frequency of de novo [URE3] and [PSI(+)] prion generation. We find no evidence that ageing of yeast increases the frequency of prion occurrence.
    [Abstract] [Full Text] [Related] [New Search]