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Molecular and General Genetics MGG

, Volume 142, Issue 1, pp 1–12 | Cite as

Regulation of the ilv 1 multifunctional gene in Saccharomyces cerevisiae

  • Arthur P. Bollon
Article
  • 43 Downloads

Summary

  1. 1.

    The ilv1 gene in S. cerevisiae codes for a regulatory protein involved in depression of the ilv 2 and ilv 3 genes as well as a biosynthetic enzyme, threonine deaminase.

     
  2. 2.

    The ilv 1 gene does not autogenously regulate its catalytic product threonine deaninase.

     
  3. 3.

    Regulation of the ilv 2 and ilv 3 gene products involve different aporepressors than regulation of the ilv 1 gene product.

     
  4. 4.

    The ilv 1 multifunctional gene in S. cerevisiae may be a duplication and fusion of a bacterial like ilv 1 gene where ilv 1 catalytic and regulatory functions have been differentially conserved.

     

Keywords

Enzyme Depression Gene Product Saccharomyces Cerevisiae Saccharomyces 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag 1975

Authors and Affiliations

  • Arthur P. Bollon
    • 1
  1. 1.Biochemistry DepartmentThe University of Texas, Southwestern Medical SchoolDallas

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