PGRL1 and LHCSR3 Compensate for Each Other in Controlling Photosynthesis and Avoiding Photosystem I Photoinhibition during High Light Acclimation of Chlamydomonas Cells

Dear Editor, In natural environments, photosynthetic organisms experience frequent changes in the light supply, requiring modulation of light harvesting and electron transfer reactions to avoid mismatch between light conversion and metabolic reactions that may result in the production of harmful rea...

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Bibliographic Details
Published in:Molecular plant 2017-01, Vol.10 (1), p.216-218
Main Authors: Chaux, Frédéric, Johnson, Xenie, Auroy, Pascaline, Beyly-Adriano, Audrey, Te, Isabelle, Cuiné, Stéphan, Peltier, Gilles
Format: Article
Language:English
Subjects:
Cellular Biology
Chlamydomonas - metabolism
Chlamydomonas - physiology
Life Sciences
Photosynthesis - genetics
Photosynthesis - physiology
Photosystem I Protein Complex - genetics
Photosystem I Protein Complex - metabolism
Photosystem II Protein Complex - genetics
Photosystem II Protein Complex - metabolism
Plant Proteins - genetics
Plant Proteins - metabolism
Subcellular Processes
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Summary:Dear Editor, In natural environments, photosynthetic organisms experience frequent changes in the light supply, requiring modulation of light harvesting and electron transfer reactions to avoid mismatch between light conversion and metabolic reactions that may result in the production of harmful reactive oxygen species. They have thus evolved photoprotective regulatory mechanisms including the dissipation of excess energy （or non-photochemical quench-ing, NPQ）,
ISSN:1674-2052
1752-9867
DOI:10.1016/j.molp.2016.09.005