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Metal-ion regulation of gene expression in yeast

  • University of Utah Health

Research output: Contribution to journalArticlepeer-review

55 Citations (Scopus)

Abstract

Metal-responsive transcription factors exist in yeast to modulate expression of genes that encode proteins involved in cellular uptake of copper, iron and zinc ions. These signal transduction pathways function in the cellular regulation of the intracellular concentration of free metal ions. A second component of metal homeostasis is the regulation of metal-ion binding through protein-mediated metallation. Copper-specific chaperones exist in yeast that route copper ions to the site of biosynthesis of copper-metalloenzymes.

Original languageEnglish
Pages (from-to)216-221
Number of pages6
JournalCurrent Opinion in Chemical Biology
Volume2
Issue number2
DOIs
Publication statusPublished - Apr 1998
Externally publishedYes

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