Summary
The isolation in Saccharomyces cerevisiae of a mutant partially constitutive for alpha-methylglucosidase is described. The factor responsible for constitutive alpha-methylglucosidase synthesis in either allelic to the MGL1 gene or closely linked to it, and is recessive in nature.
References
Berge, A. M. A. ten: The genetics of maltose and alpha-methylglucoside fermentation in Saccharomyces carlsbergensis Ph. D. thesis, University of Utrecht, Netherland (1973)
Halvorson, H. O., Ellias, L.: Purification and properties of an alphaglucosidase of Saccharomyces italicus Y 1225. Biochim. biophys. Acta (Amst.) 30, 28–40 (1958)
Khan, N. A., Eaton, N. R.: Purification and characterization of maltase and alpha-methylglucosidase from yeast. Biochim. biophys. Acta (Amst.) 146, 173–180 (1967)
Khan, N. A., Eaton, N. R.: Relationship between maltose and alpha-methylglucoside fermentation in yeast. Genetics 60, 192 (1968)
Khan, N. A., Haynes, R. H.: Genetic redundancy in yeast: Non-Identical products in a polymeric gene system. Molec. gen. Genet. 118, 279–285 (1972)
Mortimer, R. K., Hawthorne, D. C.: Genetic mapping in Saccharomyces. Genetics 53, 166–173 (1966)
Mortimer, R. K., Hawthorne, D. C.: In: The yeasts (A. H. Rose and J. S. Harrison, eds.), p. 385–460. London-New York: Acad. Press 1969
Okada, H., Halvorson, H. O.: Uptake of alpha-thioethyl—glucopyranoside by Saccharomyces cerevisiae. I. The genetic control of facilated diffusion and active transport. Biochim. biophys. Acta (Amst.) 82, 538–546 (1964a)
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Communicated by F. Kaudewitz
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Khan, N.A. Constitutive alpha-methylglucosidase synthesis in yeast. Molec. gen. Genet. 133, 363–365 (1974). https://doi.org/10.1007/BF00332712
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DOI: https://doi.org/10.1007/BF00332712