Cyanobacteria began contributing oxygen to Earth's mostly noxious atmosphere more than 2 billion years ago. The photosystem ...

Both PSI and PSII are multisubunit pigment protein complexes embedded in the thylakoid membrane of plants, algae and cyanobacteria. They carry out unique redox chemistry. On absorbing light ...

More than two billion years ago, cyanobacteria started to produce oxygen in the primarily toxic atmosphere of Earth.

R. Br.): Photosystem II electron transport and pigment dynamics, Plant Stress (2024). DOI: 10.1016/j.stress.2024.100651 Provided by ICAR-Central Research Institute for Dryland Agriculture ...