Mgm1 is an integral protein of the mitochondrial outer membrane that functions both in mitochondrial inheritance and in the maintenance of mitochondrial morphology 17. A block in Mgm1 activity ...

The outer membrane of mitochondria and chloroplasts has pores that allow small molecules to pass easily. The inner membrane is loaded with the proteins that make up the electron transport chain ...

Outer layers of cell Cell membrane, surrounded by cell wall in plants and fungi. Cell membrane, surrounded by cell wall. Cell contents Cytoplasm, cell organelles include mitochondria, ribosomes ...

The outer membranes of the mitochondria are invisible. The marker molecule can withstand the STED beam for a relatively long time, which allows time-lapse imaging of the live subject. Sample ...

More information: Olivier Gemin et al, Ribosomes hibernate on mitochondria during cellular stress, Nature Communications (2024). DOI: 10.1038/s41467-024-52911-4 Provided by European Molecular ...

Johns Hopkins University School of Medicine researchers have discovered a dual regulatory mechanism safeguarding mitochondrial integrity through the combined actions of Parkin–PINK1 and OMA1.