Literature DB >> 2111230

A genetic analysis of glucoamylase activity in the diastatic yeast Saccharomyces cerevisiae NCYC 625.

D Patel1, I H Evans, E A Bevan.   

Abstract

The wild diastatic yeast Saccharomyces cerevisiae NCYC 625 has been shown to be homozygous for the glucoamylase-specifying gene STA2. spoII-1-mapping has positioned STA2 on chromosome II. Expression of STA2 is suppressed in some but not all diploids capable of sporulation, and is also inhibited by unlinked nuclear suppressor genes (SGL) found in some S. cerevisiae tester strains. EMS-induced glucoamylase-negative mutants often contain STA2-suppressor mutations. Depending on the allelic status of GEP1, a nuclear gene which also appears able to antagonise SGL-mediated suppression, STA2 expression can be blocked in petite mutants.

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Year:  1990        PMID： 2111230     DOI： 10.1007/bf00314873

Source DB:  PubMed          Journal:  Curr Genet        ISSN： 0172-8083            Impact factor:   3.886


  12 in total

1.  Glucoamylases from Saccharomyces diastaticus.

Authors:  J A Erratt
Journal:  Crit Rev Biotechnol       Date:  1987       Impact factor: 8.429

2.  Production of amylolytic enzymes by yeasts and their utilization in brewing.

Authors:  A M Sills; C J Panchal; I Russell; G G Stewart
Journal:  Crit Rev Biotechnol       Date:  1987       Impact factor: 8.429

3.  Mitochondrial factors in the utilization of sugars in Saccharomyces cerevisiae.

Authors:  I H Evans; D Wilkie
Journal:  Genet Res       Date:  1976-02       Impact factor: 1.588

4.  Random-spore analysis in Saccharomyces.

Authors:  B A Siddiqi
Journal:  Hereditas       Date:  1971       Impact factor: 3.271

5.  The genetic control of sporulation in Saccharomyces. I. The isolation of temperature-sensitive sporulation-deficient mutants.

Authors:  M S Esposito; R E Esposito
Journal:  Genetics       Date:  1969-01       Impact factor: 4.562

6.  A new mapping method employing a meiotic rec-mutant of yeast.

Authors:  S Klapholz; R E Esposito
Journal:  Genetics       Date:  1982-03       Impact factor: 4.562

7.  Gene fusion is a possible mechanism underlying the evolution of STA1.

Authors:  I Yamashita; M Nakamura; S Fukui
Journal:  J Bacteriol       Date:  1987-05       Impact factor: 3.490

8.  IMP1/imp1: a gene involved in the nucleo-mitochondrial control of galactose fermentation in Saccharomyces cerevisiae.

Authors:  A A Algeri; L Bianchi; A M Viola; P P Puglisi; N Marmiroli
Journal:  Genetics       Date:  1981-01       Impact factor: 4.562

9.  Purification and properties of an extracellular glucoamylase from a diastatic strain of Saccharomyces cerevisiae.

Authors:  M J Kleinman; A E Wilkinson; I P Wright; I H Evans; E A Bevan
Journal:  Biochem J       Date:  1988-01-01       Impact factor: 3.857

10.  Nucleotide sequence of the extracellular glucoamylase gene STA1 in the yeast Saccharomyces diastaticus.

Authors:  I Yamashita; K Suzuki; S Fukui
Journal:  J Bacteriol       Date:  1985-02       Impact factor: 3.490
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  6 in total

1.  Mitochondrial function in cell wall glycoprotein synthesis in Saccharomyces cerevisiae NCYC 625 (Wild type) and [rho(0)] mutants.

Authors:  A R Iung; J Coulon; F Kiss; J N Ekome; J Vallner; R Bonaly
Journal:  Appl Environ Microbiol       Date:  1999-12       Impact factor: 4.792

2.  Localization of glucoamylase genes of Saccharomyces cerevisiae by pulsed field gel electrophoresis.

Authors:  G R Bignell; I H Evans
Journal:  Antonie Van Leeuwenhoek       Date:  1990-06       Impact factor: 2.271

3.  The STA2 and MEL1 genes of Saccharomyces cerevisiae are idiomorphic.

Authors:  C A Lyness; C R Jones; P G Meaden
Journal:  Curr Genet       Date:  1993-01       Impact factor: 3.886

4.  A multicopy suppressor gene, MSS10, restores STA2 expression in Saccharomyces cerevisiae strains containing the STA10 repressor gene.

Authors:  M G Lambrechts; P Sollitti; J Marmur; I S Pretorius
Journal:  Curr Genet       Date:  1996-05       Impact factor: 3.886

5.  Divergent regulation of the evolutionarily closely related promoters of the Saccharomyces cerevisiae STA2 and MUC1 genes.

Authors:  M Gagiano; D Van Dyk; F F Bauer; M G Lambrechts; I S Pretorius
Journal:  J Bacteriol       Date:  1999-10       Impact factor: 3.490

6.  Transfer of genes for utilization of starch (sta2) and melibiose (mel) to industrial strains of Saccharomyces cerevisiae by single-chromosome transfer, using a kar1 mutant as vector.

Authors:  J F Spencer; D M Spencer; L de Figueroa; J M Nougues; H Heluane
Journal:  Appl Microbiol Biotechnol       Date:  1992-05       Impact factor: 4.813
  6 in total

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