DÍAZ DE LA LOZA , María Del Carmen

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Manganese is an essential trace element, whose intracellular levels need to be carefully regulated. Mn2+ acts as a cofactor for many enzymes and excess of Mn2+ is toxic. Alterations in Mn2+ homeostasis affect metabolic functions and mutations in the human Mn2+/Ca2+ transporter ATP2C1 have been linked to Hailey-Hailey disease. By deletion of the...

Genomic instability is related to a wide-range of human diseases. Here, we show that mitochondrial iron–sulfur cluster biosynthesis is important for the maintenance of nuclear genome stability in Saccharomyces cerevisiae. Cells lacking the mitochondrial chaperone Zim17 (Tim15/Hep1), a component of the iron–sulfur biosynthesis machinery, have...