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Literature DB >> 5474882

Galactose transport in Saccharomyces cerevisiae. II. Characteristics of galactose uptake and exchange in galactokinaseless cells.

Abstract

The characteristics of the inducible galactose system in Saccharomyces cerevisiae were studied by using the nonmetabolized galactose analogues, l-arabinose and d-fucose, and galactokinaseless and transportless mutants. Induced wild-type cells transport l-arabinose by facilitated diffusion. Transportless cells transport neither galactose nor l-arabinose above the noninduced rate, whereas galactokinaseless cells transport galactose l-arabinose and d-fucose by facilitated diffusion. Determination of unidirectional rate of (14)C-labeled galactose uptake by preloaded galactokinaseless cells, containing a large unlabeled free-galactose pool, showed that the rate of galactose uptake by facilitated diffusion is greater than the rate of galactose metabolism at similar external galactose concentrations.

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Year: 1970 PMID： 5474882 PMCID： PMC248142 DOI： 10.1128/jb.103.3.671-678.1970

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

21 in total

1. Studies on uridine-diphosphate-glucose.

Authors: A C PALADINI; L F LELOIR
Journal: Biochem J Date: 1952-06 Impact factor: 3.857

2. Active and passive galactose transport in yeast.

Authors: J van Steveninck; E C Dawson
Journal: Biochim Biophys Acta Date: 1968-01-03

3. Properties of the sugar carrier in Baker's yeast. 3. Induction of the galactose carrier.

Authors: A Kotyk; C Haskovec
Journal: Folia Microbiol (Praha) Date: 1968 Impact factor: 2.099

4. Competition of sugars for the hexose transport system in yeast.

Authors: J van Steveninck
Journal: Biochim Biophys Acta Date: 1968-04-29

5. 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

6. The role of energy coupling in the transport of beta-galactosides by Escherichia coli.

Authors: H H Winkler; T H Wilson
Journal: J Biol Chem Date: 1966-05-25 Impact factor: 5.157

7. The mechanism of transmembrane glucose transport in yeast: evidence for phosphorylation, associated with transport.

Authors: J van Steveninck
Journal: Arch Biochem Biophys Date: 1969-03 Impact factor: 4.013

8. Inhibition by methylphenidate of transport across the yeast cell membrane.

Authors: E Spoerl; R J Doyle
Journal: J Bacteriol Date: 1968-09 Impact factor: 3.490

9. Galactose transport in Saccharomyces cerevisiae. 3. Characteristics of galactose uptake in transferaseless cells: evidence against transport-associated phosphorylation.

Authors: S C Kuo; V P Cirillo
Journal: J Bacteriol Date: 1970-09 Impact factor: 3.490

10. Relationship between sugar structure and competition for the sugar transport system in Bakers' yeast.

Authors: V P Cirillo
Journal: J Bacteriol Date: 1968-02 Impact factor: 3.490

32 in total

1. Characteristics of galactose transport in Saccharomyces cerevisiae cells and reconstituted lipid vesicles.

Authors: J Ramos; K Szkutnicka; V P Cirillo
Journal: J Bacteriol Date: 1989-06 Impact factor: 3.490

2. Effect of C-terminal protein tags on pentitol and L-arabinose transport by Ambrosiozyma monospora Lat1 and Lat2 transporters in Saccharomyces cerevisiae.

Authors: John Londesborough; Peter Richard; Mari Valkonen; Kaarina Viljanen
Journal: Appl Environ Microbiol Date: 2014-02-21 Impact factor: 4.792

10. Galactose transport in Saccharomyces cerevisiae. 3. Characteristics of galactose uptake in transferaseless cells: evidence against transport-associated phosphorylation.

Authors: S C Kuo; V P Cirillo
Journal: J Bacteriol Date: 1970-09 Impact factor: 3.490

Galactose transport in Saccharomyces cerevisiae. II. Characteristics of galactose uptake and exchange in galactokinaseless cells.

1. Studies on uridine-diphosphate-glucose.

2. Active and passive galactose transport in yeast.

3. Properties of the sugar carrier in Baker's yeast. 3. Induction of the galactose carrier.

4. Competition of sugars for the hexose transport system in yeast.

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

6. The role of energy coupling in the transport of beta-galactosides by Escherichia coli.

7. The mechanism of transmembrane glucose transport in yeast: evidence for phosphorylation, associated with transport.

8. Inhibition by methylphenidate of transport across the yeast cell membrane.

9. Galactose transport in Saccharomyces cerevisiae. 3. Characteristics of galactose uptake in transferaseless cells: evidence against transport-associated phosphorylation.

10. Relationship between sugar structure and competition for the sugar transport system in Bakers' yeast.

1. Characteristics of galactose transport in Saccharomyces cerevisiae cells and reconstituted lipid vesicles.

2. Effect of C-terminal protein tags on pentitol and L-arabinose transport by Ambrosiozyma monospora Lat1 and Lat2 transporters in Saccharomyces cerevisiae.

3. GAL2 codes for a membrane-bound subunit of the galactose permease in Saccharomyces cerevisiae.

4. Glucose transport in a kinaseless Saccharomyces cerevisiae mutant.

5. Mutarotase in galactose-induced baker's yeast.

6. Reversible permeability changes in the membrane of a yeast cell sugar compartment.

7. Partial characterization of the plasma membrane ATPase from a rho0 petite strain of Saccharomyces cerevisiae.

8. A modified Saccharomyces cerevisiae strain that consumes L-Arabinose and produces ethanol.

Review 9. Regulations of sugar transporters: insights from yeast.

10. Galactose transport in Saccharomyces cerevisiae. 3. Characteristics of galactose uptake in transferaseless cells: evidence against transport-associated phosphorylation.