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: A cytoplasmic factor involved in the expression of resistance to C8-ATC in Saccharomyces cerevisiae.
    Author: Misiewicz MH, Kotylak Z.
    Journal: J Basic Microbiol; 1990; 30(8):569-75. PubMed ID: 2097344.
    Abstract:
    A dozen mutants of Saccharomyces cerevisiae, resistant to C8-ATC have been characterized. C8-ATC was previously established as a biologically toxic compound. Frequency of mutants (10(-7)) was typical for spontaneous mutations. One very stable mutant was characterized extensively. The genetical analysis revealed that resistance in this mutant was determined by single-gene mutation. The rho 0 cells, obtained by ethidium bromide (EB) mutagenesis of the resistant strain, were completely devoid of resistance. A large percentage of rho- cells, obtained by a moderate EB treatment of resistant cells were still able to express resistance to C8-ATC. Therefore we hypothesized that, in our particular strain, a cytoplasmic factor is involved in nuclear determination of resistance.
    [Abstract] [Full Text] [Related] [New Search]