www.science.org Silencing mitochondrial gene expression in living cells Mitochondria fulfill central functions in metabolism and energy supply. They express their own genome, which encodes key subunits of the oxidative phosphorylation system. However, the central... 
www.cell.com SMIM20 promotes complex IV biogenesis and Ca2+ signaling in mice heart Boshnakovska et al. show that loss of the complex IV assembly factor SMIM20 in mice impairs complex IV function and causes a cardiac phenotype. SMIM20−/− mice demonstrate increased complex I activity... www.science.org Silencing mitochondrial gene expression in living cells Mitochondria fulfill central functions in metabolism and energy supply. They express their own genome, which encodes key subunits of the oxidative phosphorylation system. However, the central... 