Diffusion of light-harvesting complex II in the thylakoid membranes
| Autor: | Roberta Croce, Elena Consoli, David Dunlap, Laura Finzi |
|---|---|
| Přispěvatelé: | Biophysics Photosynthesis/Energy, LaserLaB - Energy |
| Jazyk: | angličtina |
| Rok vydání: | 2005 |
| Předmět: |
Chlorophyll
Models Molecular Chloroplasts Time Factors Light Macromolecular Substances Scientific Report Population Biophysics Light-Harvesting Protein Complexes Membrane diffusion Biology Photosynthesis Thylakoids Biochemistry Biophysical Phenomena Single-particle tracking Diffusion Cell membrane chemistry.chemical_compound Spinacia oleracea Genetics medicine Phosphorylation education Molecular Biology Plant Proteins Photosystem education.field_of_study Microscopy Video Models Statistical Cell Membrane Temperature Photosystem II Protein Complex Microspheres LHCII phosphorylation Plant Leaves Chloroplast Membrane medicine.anatomical_structure chemistry Thylakoid Protein Binding Light-harvesting complex II (LHCII) |
| Zdroj: | EMBO Reports, 6(8), 782-786. Nature Publishing Group Consoli, E, Croce, R, Dunlap, D D & Finzi, L 2005, ' Diffusion of light-harvesting complex II in the thylakoid membranes ', EMBO Reports, vol. 6, no. 8, pp. 782-786 . https://doi.org/10.1038/sj.embor.7400464 |
| ISSN: | 1469-221X |
| DOI: | 10.1038/sj.embor.7400464 |
| Popis: | The light-harvesting complex II (LHCII) is the main energy absorber for photosynthesis in green plants, and its translocation between photosystems I and II is the primary means of energy redistribution between them. Using single-particle tracking, we performed the first measurement of the mobility of LHCII in the photosynthetic membranes in both the nonphosphorylated and the phosphorylated (P-LHCII) conformations. These are part of an important, reversible, energy re-equilibration process called the state transition. We found that the population of P-LHCII in unappressed membranes is more mobile than the population of non-P-LHCII from the same regions. |
| Databáze: | OpenAIRE |
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