Uracilless death and papillae formation in rad6-1 polyauxotrophic strains of Saccharomyces cerevisiae

Both uracilless death and papillae formation during uracil starvation are markedly more extensive in rad6-1 than in RAD6 strains. Osmotic stabilization with 1 mol/L glucitol improves the growth of rad6-1 polyauxotrophic strains in supplemented minimal medium and partially suppresses both the uracill...

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Bibliographic Details
Published in:Folia microbiologica 1997, Vol.42 (6), p.557-561
Main Authors: ROJAS GIL, A. P, STORCHOVA, Z, VONDREJS, V
Format: Article
Language:English
Subjects:
Biological and medical sciences
Cell Cycle
Fundamental and applied biological sciences. Psychology
Fungal Proteins - genetics
Fungal Proteins - physiology
Growth, nutrition, metabolism, transports, enzymes. Molecular biology
Ligases - deficiency
Ligases - genetics
Ligases - physiology
Microbiology
Mycology
Saccharomyces cerevisiae - drug effects
Saccharomyces cerevisiae - genetics
Saccharomyces cerevisiae - metabolism
Saccharomyces cerevisiae - ultrastructure
Saccharomyces cerevisiae Proteins
Sorbitol - pharmacology
Ubiquitin-Conjugating Enzymes
Uracil - physiology
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Summary:Both uracilless death and papillae formation during uracil starvation are markedly more extensive in rad6-1 than in RAD6 strains. Osmotic stabilization with 1 mol/L glucitol improves the growth of rad6-1 polyauxotrophic strains in supplemented minimal medium and partially suppresses both the uracilless death and cannibalistic growth of papillae on colonies.
ISSN:0015-5632
1874-9356
DOI:10.1007/BF02815464