Plants and algae require light for photosynthesis, but absorption of too much light can lead
to photo‐oxidative damage to the photosynthetic apparatus and sustained decreases in the …

Photosynthetic organisms are continuously subjected to changes in light quantity and
quality, and must adjust their photosynthetic machinery so that it maintains optimal …

Four elaborate membrane complexes carry out the light reaction of oxygenic photosynthesis.
Photosystem I (PSI) is one of two large reaction centres responsible for converting light …

Abstract Photosystem I (PSI) and II (PSII) balance their light energy distribution absorbed by
their light-harvesting complexes (LHCs) through state transition to maintain the maximum …

All higher organisms on Earth receive energy directly or indirectly from oxygenic
photosynthesis performed by plants, green algae and cyanobacteria. Photosystem I (PSI) is …

Most life forms on Earth are supported by solar energy harnessed by oxygenic
photosynthesis. In eukaryotes, photosynthesis is achieved by large membrane-embedded …

In oxygen-evolving photosynthesis, the two photosystems—photosystem I and photosystem
II—function in parallel, and their excitation levels must be balanced to maintain an optimal …

Photosystem I functions as a sunlight energy converter, catalyzing one of the initial steps in
driving oxygenic photosynthesis in cyanobacteria, algae, and higher plants. Functionally …

State transitions are an important photosynthetic short-term response that allows energy
distribution balancing between photosystems I (PSI) and II (PSII). In plants when PSII is …

Photosystem I (PSI) is a highly efficient natural light-energy converter, and has diverse light-
harvesting antennas associated with its core in different photosynthetic organisms. In green …