A team of researchers has revealed the structure of a modified and evolved version of Photosystem I (PS I), a key protein complex used by plants and cyanobacteria to convert sunlight into chemical ...

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 ...

Hornworts, a group of small and often overlooked plants, may hold the key to revolutionizing agriculture and combating ...

In winter, conifers alter the structure of their thylakoid membranes, which house Photosystem I (PSI) and Photosystem II (PSII) – the protein complexes involved in photosynthesis. Typically separate, ...