Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Entire DC Network
Contribution Of The Mnr2 Protein To Magnesium Homeostasis In Saccharomyces Cerevisiae, Nilambari Prafulla Pisat
Contribution Of The Mnr2 Protein To Magnesium Homeostasis In Saccharomyces Cerevisiae, Nilambari Prafulla Pisat
Dissertations
Magnesium is an essential metal nutrient with diverse roles in biology. To maintain the optimal function of key biological processes, intracellular Mg2+ concentration is tightly regulated. Despite the importance of this process however, relatively little is known about mechanisms of Mg2+ homeostasis in eukaryotic cells. An understanding of homeostasis starts with defining the function of key transport proteins that allow the passage of Mg2+ ions across the membranes. Yeast geneticists have identified four proteins from Bakers' yeast (Saccharomyces cerevisiae) involved in regulating the accumulation of Mg2+ within the cell (Alr1 and Alr2) and within the mitochondrial compartment (Mrs2 and Lpe10). …