Combinatorial Control of Yeast FET4 Gene Expression by Iron, Zinc, and Oxygen.
Authors Waters Brian M; Eide David J;
JournalJ Biol Chem
PubMed ID12095998
'Acquisition of metals such as iron, copper, and zinc by the yeast Saccharomyces cerevisiae is tightly regulated. High affinity uptake systems are induced under metal-limiting conditions to maintain an adequate supply of these essential nutrients. Low affinity uptake systems function when their substrates are in greater supply. The FET4 gene ... More