Literature DB >> 6324713

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

R S Cármenes, R Rodicio, F Moreno.   

Abstract

L-Arabinose has been described as a gratuitous inducer of the yeast alpha-galactosidase. This has been found to be an artefact resulting from galactose contamination of commercial samples of L-arabinose. The inactivation produced on UDP-glucose 4-epimerase by the pentose does not amplify the inducer activity of contaminating D-galactose.

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Year:  1984        PMID： 6324713     DOI： 10.1007/bf00425800

Source DB:  PubMed          Journal:  Arch Microbiol        ISSN： 0302-8933            Impact factor:   2.552


  8 in total

1.  ENZYMATIC EXPRESSION AND GENETIC LINKAGE OF GENES CONTROLLING GALACTOSE UTILIZATION IN SACCHAROMYCES.

Authors:  H C DOUGLAS; D C HAWTHORNE
Journal:  Genetics       Date:  1964-05       Impact factor: 4.562

2.  Detection of sugars on paper chromatograms.

Authors:  W E TREVELYAN; D P PROCTER; J S HARRISON
Journal:  Nature       Date:  1950-09-09       Impact factor: 49.962

3.  The raffinose fermentation of Saccharomyces pastorianus and Saccharomyces bayanus.

Authors:  R B Gilliland
Journal:  Antonie Van Leeuwenhoek       Date:  1969       Impact factor: 2.271

4.  A new colorimetric assay for UDP-glucose 4-epimerase activity.

Authors:  F Moreno; R Rodicio; P Herrero
Journal:  Cell Mol Biol Incl Cyto Enzymol       Date:  1981

5.  Regulation of genes controlling synthesis of the galactose pathway enzymes in yeast.

Authors:  H C Douglas; D C Hawthorne
Journal:  Genetics       Date:  1966-09       Impact factor: 4.562

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

Authors:  O M Kew; H C Douglas
Journal:  J Bacteriol       Date:  1976-01       Impact factor: 3.490

7.  Production of phenotypically epimeraseless yeast by L-arabinose.

Authors:  F Azam; S C Kuo; V P Cirillo
Journal:  J Bacteriol       Date:  1971-06       Impact factor: 3.490

8.  The specificity of induction of alpha-galactosidase from Saccharomyces carlsbergensis.

Authors:  I G Flórez; P S Lazo; A G Ochoa; S Gascón
Journal:  Biochim Biophys Acta       Date:  1981-04-17
  8 in total
  1 in total

1.  Differential sensitivities to glucose and galactose repression of gluconeogenic and respiratory enzymes from Saccharomyces cerevisiae.

Authors:  P Herrero; R Fernández; F Moreno
Journal:  Arch Microbiol       Date:  1985-12       Impact factor: 2.552
  1 in total

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