scholarly journals S2c1-5 Light-harvesting and Photo-protection---Structure of Light-harvesting Complex II (LHC-II) of green Plants(S2-c1: "Crystallographic approach to understand biological supramacromolecular assemblies",Symposia,Abstract,Meeting Program of EABS & BSJ 2006)

2006 ◽  
Vol 46 (supplement2) ◽  
pp. S121
Author(s):  
Wenrui Chang
Keyword(s):  
Light Harvesting ◽  
Lhc Ii ◽  
Light Harvesting Complex ◽  
Green Plants ◽  
Complex Ii ◽  
Meeting Program ◽  
Light Harvesting Complex Ii

Inhibition of State Transition and Light-Harvesting Complex II Phosphorylation-Mediated Changes in Excitation Energy Distribution in the Thylakoids of SANDOZ 9785-Treated Plants

1995 ◽  
Vol 50 (1-2) ◽  
pp. 77-85
Author(s):  
Manoj K. Joshi ◽  
Prasanna Mohanty ◽  
Salil Bose
Keyword(s):  
Energy Distribution ◽  
State Transition ◽  
Light Harvesting ◽  
Lhc Ii ◽  
Ps Ii ◽  
Light Harvesting Complex ◽  
Antenna Size ◽  
Complex Ii ◽  
Ps I ◽  
Light Harvesting Complex Ii

Abstract Thylakoids isolated from SAN 9785 (4-chloro-5-dimethylamino-2-phenyl-3(2H)-pyridazi-none)-treated pea plants showed an inhibition of “state transition” and the light-harvesting complex II (LHC II) phosphorylation-mediated changes in the energy distribution between photosystem II (PS II) and photosystem I (PS I) as measured by a decrease in PS II and an increase in PS I fluorescence yield. Interestingly, in these thylakoids the extent of phosphorylation-induced migration of light-harvesting complex (LHC II-P) to non-appressed mem­brane regions was only marginally inhibited. We propose that the suppression in the ability for “state transition” by SANDOZ 9785 (SAN 9785) treatment occurs due to a lack of effec­tive coupling of the migrated LHC II-P and PS I. Since we observed a decrease in the antenna size of PS I of the treated plants, the lack of effective coupling is attributed to this decrease in the antenna size of PS I.

Effects of Aggregation on Trimeric Light-Harvesting Complex II of Green Plants:  A Hole-Burning Study

1999 ◽  
Vol 103 (14) ◽  
pp. 2422-2428 ◽  
Author(s):  
J. Pieper ◽  
K.-D. Irrgang ◽  
M. Rätsep ◽  
R. Jankowiak ◽  
Th. Schrötter ◽  
...  
Keyword(s):  
Light Harvesting ◽  
Hole Burning ◽  
Light Harvesting Complex ◽  
Green Plants ◽  
Complex Ii ◽  
Light Harvesting Complex Ii

Superradiance and Exciton (De)localization in Light-Harvesting Complex II from Green Plants?†

2002 ◽  
Vol 106 (22) ◽  
pp. 5782-5787 ◽  
Author(s):  
Miguel A. Palacios ◽  
Frank L. de Weerd ◽  
Janne A. Ihalainen ◽  
Rienk van Grondelle ◽  
Herbert van Amerongen
Keyword(s):  
Light Harvesting ◽  
Light Harvesting Complex ◽  
Green Plants ◽  
Complex Ii ◽  
Light Harvesting Complex Ii
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