A genetic analysis of an alpha-amylase super-secretor in yeast; implications for the regulatory pathway
Autor: | Zbigniew Kotylak, M. Raafat El-Gewely |
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Rok vydání: | 1991 |
Předmět: |
Genotype
biology Genes Fungal Structural gene Saccharomyces cerevisiae Acid phosphatase General Medicine biology.organism_classification Yeast Phenotype fluids and secretions Invertase Gene mapping Biochemistry Genes Regulator Genetics biology.protein Extracellular Glucan 1 4-alpha-Glucosidase alpha-Amylases Gene |
Zdroj: | Current Genetics. 20:181-184 |
ISSN: | 1432-0983 0172-8083 |
DOI: | 10.1007/bf00326229 |
Popis: | Extracellular glucoamylase activity was increased by a gene, which is present in super-secretor, but absent in low-secretor, strains of the yeast Saccharomyces cerevisiae. Genetic data indicated that this super-secretor gene is linked to the STA3 structural gene for glucoamylase. This gene appears to act specifically since it increased the secretion of glucoamylase but not of other secreted enzymes like acid phosphatase and invertase. |
Databáze: | OpenAIRE |
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