oxidative phosphorylation – Microbial Cell

Systematic analysis of nuclear gene function in respiratory growth and expression of the mitochondrial genome in S. cerevisiae

June 30, 2020

Using yeast Saccharomyces cerevisiae, the authors identified 254 nuclear genes essential for respiratory growth and 12 required for viability without mtDNA. They also found 176 genes involved in mitochondrial protein synthesis and mtDNA maintenance, offering a comprehensive view of the processes supporting oxidative phosphorylation.

Decreasing cytosolic translation is beneficial to yeast and human Tafazzin-deficient cells

February 18, 2018

Cardiolipin (CL) optimizes diverse mitochondrial processes, including oxidative phosphorylation (OXPHOS). Here, de Taffin de Tilques et al. describe that a diminished capacity of CL remodeling deficient cells to preserve protein homeostasis is likely an important factor contributing to the pathogenesis of Barth Syndrome (BTHS) and identifies cytosolic translation as a potential therapeutic target for the treatment of this disease.