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PHYSIOLOGICAL CHANGES OCCURRING IN YEAST UNDERGOING GLUCOSE REPRESSION [PDF]
MacQuillan, Anthony M. (The University of Wisconsin, Madison) and Harlyn O. Halvorson . Physiological changes occuring in yeast undergoing glucose repression. J. Bacteriol. 84: 31–36.
A M, MACQUILLAN, H O, HALVORSON
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Background Glucose repression of transcription in the yeast, Saccharomyces cerevisiae, has been shown to be controlled by several factors, including two repressors called Mig1 and Mig2.
Winston Fred, Zhou Heng
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Cells constantly adapt to environmental fluctuations. These physiological changes require time and therefore cause a lag phase during which the cells do not function optimally.
Bram Cerulus +17 more
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The Snf1 protein kinase is a central component of the signaling pathway for glucose repression in yeast. Recent studies have addressed the regulation of Snf1 kinase activity and elucidated mechanisms by which Snf1 controls repression and activation of glucose-repressed genes.
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Background/Aims: Glucose plays an important role in stem cell fate determination and behaviors. However, it is still not known how glucose contributes to the precise molecular mechanisms responsible for stem cell migration.
Ji Young Oh +10 more
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Pleiotropic glucose repression-resistant mutation in Saccharomyces carlesbergensis [PDF]
We describe the characterization of a mutation of the locus GLR1. This mutation allowed for (i) the glucose repression-insensitive synthesis ot the enzymes maltase, galactokinase, alpha-galactosidase, reduced nicotinamide adenine dinucleotide-cytochrome c reductase, and cytochrome c oxidase and (ii) growth on maltose in the presence of the gratuitous ...
C A, Michels, A, Romanowski
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Some wild strains of Saccharomyces cerevisiae form a pellicle on the surface of contaminated wines during the post-fermentation period of wine making. In this study, we found that both pellicle formation and FLO11 expression by a wild pellicle-forming ...
Youji Nakagawa +6 more
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A Hexose Transporter Homologue Controls Glucose Repression in the Methylotrophic Yeast Hansenula polymorpha [PDF]
Peroxisome biogenesis and synthesis of peroxisomal enzymes in the methylotrophic yeast Hansenula polymorpha are under the strict control of glucose repression. We identified an H.
Stasyk, Oleh V. +5 more
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Combinatorial control of gene expression by the three yeast repressors Mig1, Mig2 and Mig3
Background Expression of a large number of yeast genes is repressed by glucose. The zinc finger protein Mig1 is the main effector in glucose repression, but yeast also has two related proteins: Mig2 and Mig3. We have used microarrays to study global gene
Komorowski Jan +5 more
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The glucose kinase gene of Streptomyces coelicolor is not required for glucose repression of the chi63 promoter [PDF]
Glucose kinase is required for glucose repression of several catabolite-controlled genes in Streptomyces coelicolor and certainly plays an important role in glucose repression in these organisms. We report here that glucose kinase null mutants of S. coelicolor retain transcriptional regulation of the chitinase 63 gene, which encodes an enzyme involved ...
C, Ingram, J, Westpheling
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