Dossier
outer membranes
Coverage of outer membranes in the Nexus archive.
- Mitochondria can spawn new ‘organelles’ — hinting at how modern cells evolved
A study published in Nature on 27 April 2026 reveals that mitochondria can form new, specialized 'sacs' in cells by shedding their outer membranes, supporting theories about the evolutionary origins of modern cells. The discovery provides insights into how ancient mitochondria contributed to cellular complexity.