Now showing items 21-28 of 28

  • Magnesium ions and the control of the cell cycle in yeast 

    Walker, Graeme M.; Duffus, J. H. (Company of Biologists, 1980)
    A study has been made of the role of magnesium ions in cell division cycle control in the fission yeast, Schizosaccharomyces pombe, and the budding yeast, Kluyveromyces fraglis. Synchronization of cell division in these ...
  • Magnesium, calcium and fermentative metabolism in wine yeasts 

    Birch, Rosslyn M.; Ciani, Maurizio; Walker, Graeme M. (Taylor & Francis, 2003-04)
    The bioavailability of certain metal ions in grape must has been shown to be an important factor in governing fermentation performance by wine yeasts. Elevating levels of external magnesium by supplementing growth media, ...
  • Magnesium-limited growth of Saccharomyces cerevisiae 

    Walker, Graeme M.; Maynard, A. Ian (Elsevier, 1996-05)
    The growth response of Saccharomyces cerevisiae to magnesium limitation when propagated aerobically in batch culture under conditions of glucose repression was hyperbolic, thus indicating a Monod relationship. The saturation ...
  • Nanoscopic morphological changes in yeast cell surfaces caused by oxidative stress: an atomic force microscopic study 

    Canetta, Elisabetta; Walker, Graeme M.; Adya, Ashok K. (Korean Society for Microbiology and Biotechnology, 2009)
    Nanoscopic changes in the cell surface morphology of the yeasts Saccharomyces cerevisiae (strain NCYC 1681) and Schizosaccharomyces pombe (strain DVPB 1354), due to their exposure to varying concentrations of ...
  • The role of magnesium and calcium in governing yeast agglomeration 

    Birch, Rosslyn M.; Dumont, Ann; Walker, Graeme M. (Food Technology and Biotechnology / University of Zagreb, 2002-06)
    "Grit" formation by agglomerating cells of baker's yeast is an idiosyncratic phenomenon of irreversible cellular aggregation that is detrimental to yeast quality. Agglomeration results in failure of rehydrated dried yeast ...
  • Yeasts 

    Walker, Graeme M. (Elsevier/Academic Press, 2009-07)
    Yeasts are eukaryotic unicellular microfungi that are widely distributed in the natural environment. Around 1000 yeast species are known, but this represents only a fraction of yeast biodiversity on Earth. The fermentative ...
  • Yeasts 

    Walker, Graeme M. (Elsevier Inc., 2009-02)
    Yeasts are eukaryotic unicellular microfungi that are widely distributed in the natural environment. Around 1000 yeast species are known, but this represents only a fraction of yeast biodiversity on Earth. The fermentative ...
  • Yeasts 

    Walker, Graeme M. (Academic Press, 2011)
    Yeasts are eukaryotic unicellular microfungi that are widely distributed in the natural environment. Around 1500 yeast species have been characterised, but this represents only a fraction (<1%) of yeast biodiversity on ...