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Updated: Aug 17, 2026

Isolating and Incorporating Light-Harvesting Antennas from Diatom Cyclotella Meneghiniana in Liposomes with Thylakoid Lipids
Published on: August 28, 2018
Light and oxygenic photosynthesis: energy dissipation as a protection mechanism against photo-oxidation
Ildikó Szabó1, Elisabetta Bergantino, Giorgio Mario Giacometti
1Department of Biology, University of Padova, Viale G. Colombo 3, 35121 Padova, Italy. ildi@civ.bio.unipd.it
Abstract:
Efficient photosynthesis is of fundamental importance for plant survival and fitness. However, in oxygenic photosynthesis, the complex apparatus responsible for the conversion of light into chemical energy is susceptible to photodamage. Oxygenic photosynthetic organisms have therefore evolved several protective mechanisms to deal with light energy. Rapidly inducible non-photochemical quenching (NPQ) is a short-term response by which plants and eukaryotic algae dissipate excitation energy as heat. This review focuses on recent advances in the elucidation of the molecular mechanisms underlying this protective quenching pathway in higher plants.
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