A new study provides the first insights into how thylakoid membranes—the internal compartments where oxygen-producing photosynthesis takes place—emerged during evolution. By comparing the genomes of cyanobacteria with and without thylakoids, the researchers identified proteins that may have cont...
Source: [Phys.org](https://phys.org/news/2026-06-cyanobacteria-photosynthetic-membranes-evolution.html)