Saccharomyces cerevisiae physiology

Other vital stains take advantage of different cellular properties which can be correlated with cellular physiology Propidium Iodide, Ethidium Bromide, Ethidium Monoazide, Calcofluor White have been widely used to indicate the presence of dead eukaryotes or prokaryotes cells. 2-(p-iodophenyl-)3)(p-nitro-phenyl)-5-phenyl tetrazolium chloride (INT) belongs to a class of stains which can be used to determine if a cell or hyphal compartments [180] can maintain an internal reducing environment (Fig. 20a). There are, however, still a large debate about the reliability of those techniques, depending upon the cells under consideration [181]. Calcofluor (Aex = 380 nm, Aem 420 nm) is a specific cell wall stain which enables to counts buds scars on Saccharomyces cerevisiae [29] to estimate the age of a cell. 

K. A. Bostian, J. M. Lemize and H. O. Halvorson (1983). Physiological control of repressible acid phosphatase gene transcripts in Saccharomyces cerevisiae. Mol. Cell Biol., 3, 839-853. 

Laroche, C., Beney, L., Marechal, P.A., Gervais, P. (2001) The effect of osmotic pressure on the membrane fluidity of Saccharomyces cerevisiae at different physiological temperatures. Appl. Microbiol. Biotechnol, 56, 249-254. 

Aguilera, E, Valero, E., Millan, C., Mauricio, J.C., Ortega, J.M. (1997). Cellular fatty acid composition of two physiological races of Saccharomyces cerevisiae during fermentation and flor veil formation in biological aging of fine wine. Belgian J. Brew. BiotechnoL, 2, 39 2. 

Farris, G.A., Sinigaglia, M., Budroni, M., Guerzoni, M.E., (1993). Cellular fatty acid composition in film-forming strains of two physiological races of Saccharomyces cerevisiae. Lett. App. 

Bach, B., Camarasa, C., Rossignol, T., Blondin, B., Dequin, S. (2004) y-Aminobutyrate assimilation in Saccharomyces cerevisiae during wine fermentation. Proceedings of Physiology of Yeasts and Filamentous Fungi (PYFF2), Anglet, France, p. 185 (abstract). 

Enomoto, K., Arikawa, Y., Muratsubaki, H. (2002) Physiological role of soluble fumarate reductase in redox balancing during anaerobiosis in Saccharomyces cerevisiae. FEMS Microbiology Letters, 215, 103-108. 

Verduyn, C., Postma, E., Scheffers, W. A., van Dijken, J. P. (1990a) Physiology of Saccharomyces cerevisiae in anaerobic glucose-limited chemostat cultures. Journal of General Microbiology, 136, 395 03. 

Hazelwood, L,A, Tai, S.L, Boer, V.M, de Winde, J.H, Pronk, J.T, and Daran, J.M, (2006) A new physiological role for Pdrl2p in Saccharomyces cerevisiae export of aromatic and branched-chain organic adds produced in amino acid catabolism. FEMS Yeast Research, 6, 937-945. 

Trabalzini, L., Paffetti, A., Scalioni, A., Talamo, F., Ferro, E., Coratza, G., Bovalini, L., Lusini, P., Martelli, P., and Santucci, A. 2003. Proteomic response to physiological fermentation stresses in a wild type wine strain of Saccharomyces cerevisiae. Biochem. J. 370,35-46. 

Proposed Pathway for Formation of Dimethyl Selenide from Selenite in Animals 3-6. Activation and Reduction of Selenate to Selenite in Yeast Saccharomyces cerevisiae 3-7. Conceptual Representation of a Physiologically Based Pharmacokinetic (PBPK) Model for a Hypothetical Chemical Substance 3-8. Selenite Model, a Kinetic Model for Selenite Metabolism 3-9. Selenomethionine Model, a Kinetic Model for Selenomethionine Metabolism 3-10.Existing Information on Health Effects of Selenium 6-1. Frequency of NPL Sites with Selenium Contamination... 

---