Abstract
Using 5 wild-type strains of yeast, nonequivalence in the isolation of sterol mutants was observed. Experiments are described on the effects of sterol modifications on growth, physical and enzymic properties ofSaccharomyces cerevisiae andPhytophthora cactorum. Although discontinuities in Arrhenius kinetics were observed by fluorescence anisotropy and enzymic measurements of mutants (but not wild-types) of yeast, evidence based on membrane permeability and differential scanning calorimetry failed to support bulk lipid phase transitions as the cause for the discontinuities.
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Parks, L.W., McLean-Bowen, C., Bottema, C.K. et al. Aspects of sterol metabolism in the yeastSaccharomyces cerevisiae and inPhytophthora . Lipids 17, 187–196 (1982). https://doi.org/10.1007/BF02535102
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DOI: https://doi.org/10.1007/BF02535102