Literature DB >> 1245460

Genetic co-regulation of galactose and melibiose utilization in Saccharomyces.

O M Kew, H C Douglas.   

Abstract

The gal3 mutation of Saccharomyces, which is associated with an impairment in the utilization of galactose, has been shown to be pleiotropic, causing similar impairments in the utilization of melibiose and maltose. Milibiose utilization and alpha-galactosidase production are directly controlled by the galactose regulatory elements i, c, and GAL4. The fermentation of maltose and the induction of alpha-glucosidase are regulated independently of the i, c, GAL4 system. The production of alpha-galactosidase and galactose-1-phosphate uridyl transferase is coordinate in galactokinaseless strains. Galactose serves as a nonmetabolized, gratuitous inducer of alpha-galactosidase in strains lacking the genes for one or more of the Leloir pathway enzymes.

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Year:  1976        PMID： 1245460      PMCID： PMC233332          DOI： 10.1128/jb.125.1.33-41.1976

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  26 in total

1.  [REGULATORY MECHANISMS IN THE BIOSYNTHESIS OF THE ENZYMES OF GALACTOSE METABOLISM IN ESCHERICHIA COLI K 12. I. THE INDUCED BIOSYNTHESIS OF GALACTOKINASE AND THE SIMULTANEOUS INDUCTION OF THE ENZYMATIC SEQUENCE].

Authors:  G BUTTIN
Journal:  J Mol Biol       Date:  1963-08       Impact factor: 5.469

2.  Comparison of the alpha-glucosidases of Saccharomyces produced in response to five non-allelic maltose genes.

Authors:  H O HALVORSON; S WINDERMAN; J GORMAN
Journal:  Biochim Biophys Acta       Date:  1963-01-08

3.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

4.  Population analysis of the deinduction kinetics of galactose long-term adaptation mutants of yeast.

Authors:  S Tsuyumu; B G Adams
Journal:  Proc Natl Acad Sci U S A       Date:  1973-03       Impact factor: 11.205

5.  Genetic control of maltase formation in yeast. II. Evidence for a gene regulating the level of maltase production.

Authors:  N A Khan; F K Zimmermann; N R Eaton
Journal:  Mol Gen Genet       Date:  1973-08-28

6.  Dilution kinetic studies of yeast populations: in vivo aggregation of galactose utilizing enzymes and positive regulator molecules.

Authors:  S Tsuyumu; B G Adams
Journal:  Genetics       Date:  1974-07       Impact factor: 4.562

7.  Regulation of maltose fermentation in Saccharomyces carlsbergensis. I. The function of the gene MAL6, as recognized by mal6-mutants.

Authors:  A M ten Berge; G Zoutewelle; K W van de Poll
Journal:  Mol Gen Genet       Date:  1973-07-02

8.  Genes for the fermentation of maltose and -methylglucoside in Saccharomyces carlsbergensis.

Authors:  A M ten Berge
Journal:  Mol Gen Genet       Date:  1972

9.  Genetic control of maltase formation in yeast. I. Strains producing high and low basal levels of enzyme.

Authors:  N A Khan; N R Eaton
Journal:  Mol Gen Genet       Date:  1971

10.  Galactose transport in Saccharomyces cerevisiae. I. Nonmetabolized sugars as substrates and inducers of the galactose transport system.

Authors:  V P Cirillo
Journal:  J Bacteriol       Date:  1968-05       Impact factor: 3.490
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  53 in total

1.  Construction of a Stable alpha-Galactosidase-Producing Baker's Yeast Strain.

Authors:  Pirkko L Liljeström-Suominen; Vesa Joutsjoki; Matti Korhola
Journal:  Appl Environ Microbiol       Date:  1988-01       Impact factor: 4.792

2.  A new family of polymorphic genes in Saccharomyces cerevisiae: alpha-galactosidase genes MEL1-MEL7.

Authors:  G Naumov; H Turakainen; E Naumova; S Aho; M Korhola
Journal:  Mol Gen Genet       Date:  1990-10

3.  Melibiose is hydrolyzed exocellularly by an inducible exo-alpha-galactosidase in Azotobacter vinelandii.

Authors:  T Y Wong
Journal:  Appl Environ Microbiol       Date:  1990-07       Impact factor: 4.792

4.  SWI-SNF complex participation in transcriptional activation at a step subsequent to activator binding.

Authors:  M P Ryan; R Jones; R H Morse
Journal:  Mol Cell Biol       Date:  1998-04       Impact factor: 4.272

5.  Interaction between transcriptional activator protein LAC9 and negative regulatory protein GAL80.

Authors:  J M Salmeron; S D Langdon; S A Johnston
Journal:  Mol Cell Biol       Date:  1989-07       Impact factor: 4.272

6.  Interaction of super-repressible and dominant constitutive mutations for the synthesis of galactose pathway enzymes in Saccharomyces cerevisiae.

Authors:  Y Nogi; K Matsumoto; A Toh-e; Y Oshima
Journal:  Mol Gen Genet       Date:  1977-04-29

7.  L-Arabinose is not a gratuitous inducer of alpha-galactosidase from Saccharomyces carlsbergensis.

Authors:  R S Cármenes; R Rodicio; F Moreno
Journal:  Arch Microbiol       Date:  1984-01       Impact factor: 2.552

8.  Toxicity of 2-deoxygalactose to Saccharomyces cerevisiae cells constitutively synthesizing galactose-metabolizing enzymes.

Authors:  T Platt
Journal:  Mol Cell Biol       Date:  1984-05       Impact factor: 4.272

9.  Regulation of the galactose pathway in Saccharomyces cerevisiae: induction of uridyl transferase mRNA and dependency on GAL4 gene function.

Authors:  J E Hopper; J R Broach; L B Rowe
Journal:  Proc Natl Acad Sci U S A       Date:  1978-06       Impact factor: 11.205

10.  The hydrophobic patch of ubiquitin is required to protect transactivator-promoter complexes from destabilization by the proteasomal ATPases.

Authors:  Chase T Archer; Thomas Kodadek
Journal:  Nucleic Acids Res       Date:  2009-11-25       Impact factor: 16.971
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