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231223s2005 xx ||||| 00| ||eng c |
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|a pubmed24n0508.xml
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|a (DE-627)NLM152244832
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|a (NLM)15557295
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Horton, Peter
|e verfasserin
|4 aut
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1 |
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|a Molecular design of the photosystem II light-harvesting antenna
|b photosynthesis and photoprotection
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|c 2005
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 11.05.2005
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|a Date Revised 08.04.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The photosystem II (PSII) light-harvesting system carries out two essential functions, the efficient collection of light energy for photosynthesis, and the regulated dissipation of excitation energy in excess of that which can be used. This dual function requires structural and functional flexibility, in which light-harvesting proteins respond to an external signal, the thylakoid DeltapH, to induce feedback control. This process, referred to as non-photochemical quenching (NPQ) depends upon the xanthophyll cycle and the PsbS protein. In nature, NPQ is heterogeneous in terms of kinetics and capacity, and this adapts photosynthetic systems to the specific dynamic features of the light environment. The molecular features of the thylakoid membrane which may enable this flexibility and plasticity are discussed
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|a Journal Article
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|a Review
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|a Photosynthetic Reaction Center Complex Proteins
|2 NLM
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|a Photosystem II Protein Complex
|2 NLM
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|a Plant Proteins
|2 NLM
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|a Xanthophylls
|2 NLM
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7 |
|a Zeaxanthins
|2 NLM
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|a beta Carotene
|2 NLM
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|a 01YAE03M7J
|2 NLM
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|a Ruban, Alexander
|e verfasserin
|4 aut
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773 |
0 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 56(2005), 411 vom: 04. Jan., Seite 365-73
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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773 |
1 |
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|g volume:56
|g year:2005
|g number:411
|g day:04
|g month:01
|g pages:365-73
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|a SYSFLAG_A
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|a GBV_ILN_350
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|a AR
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|d 56
|j 2005
|e 411
|b 04
|c 01
|h 365-73
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