Excitation energy transfer in Chlamydomonas reinhardtii deficient in the PSI core or the PSII core under conditions mimicking state transitions
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- 作者：Lucyna M. Wlodarczyk ; l.m.wlodarczyk@vu.nl" class="auth_mail" title="E-mail the corresponding author ; Emine Dinc e.dinc@vu.nl" class="auth_mail" title="E-mail the corresponding author ; Roberta Croce r.croce@vu.nl" class="auth_mail" title="E-mail the corresponding author ; Jan P. Dekker j.p.dekker@vu.nl" class="auth_mail" title="E-mail the corresponding author
- 关键词：C.r. ; Chlamydomonas reinhardtii ; WT ; wild-type ; PSI ; photosystem I ; PSII ; photosystem II ; LHCII ; light-harvesting complex(es) II ; Lhca ; light-harvesting complexes I ; Chls ; chlorophylls ; PQ ; plastoquinone ; ST ; state transitions ; S1 ; state 1 ; S2 ; state 2 ; EET ; excitation energy transfer ; DAS ; Decay-Associated Spectra ; EAS ; Evolution-Associated Spectra ; IRF ; instrument response function
- 刊名：Biochimica et Biophysica Acta (BBA) - Bioenergetics
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：1857
- 期：6
- 页码：625-633
- 全文大小：979 K
文摘
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In the absence of the PSI core PSII transfers excitation energy to Lhca in < 0.5 ns.
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The state transition capacity of PSI-less mutants depends on their LHCII content.
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In the absence of the PSII core LHCII complexes have lifetimes of 0.5 and 2 ns.
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The relative fraction of each of the two LHCII forms changes upon state transitions.