The mutation of carotenoids affects the energy transfer in LH2 light harvesting complexes from Rhodobacter sphaeroides 601 at room temperature

2006 ◽  
Vol 119-120 ◽  
pp. 350-355 ◽  
Author(s):  
Weimin Liu ◽  
Yuan Liu ◽  
Lijun Guo ◽  
Chunhe Xu ◽  
Shixiong Qian
Keyword(s):  
Energy Transfer ◽  
Rhodobacter Sphaeroides ◽  
Room Temperature ◽  
Light Harvesting ◽  
Light Harvesting Complexes

CAROTENOID-TO-BACTERIOCHLOROPHYLL SINGLET ENERGY TRANSFER IN CAROTENOID-INCORPORATED B850 LIGHT-HARVESTING COMPLEXES OF Rhodobacter sphaeroides R-26.1

1993 ◽  
Vol 57 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Harry A. Frank ◽  
Roya Farhoosh ◽  
Mila L. Aldema ◽  
Beverly DeCoster ◽  
Ronald L. Christensen ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rhodobacter Sphaeroides ◽  
Light Harvesting ◽  
Light Harvesting Complexes

scholarly journals Femtosecond dynamics of energy transfer in B800-850 light-harvesting complexes of Rhodobacter sphaeroides.

1990 ◽  
Vol 87 (1) ◽  
pp. 215-219 ◽  
Author(s):  
J. K. Trautman ◽  
A. P. Shreve ◽  
C. A. Violette ◽  
H. A. Frank ◽  
T. G. Owens ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rhodobacter Sphaeroides ◽  
Light Harvesting ◽  
Light Harvesting Complexes ◽  
Femtosecond Dynamics

Quantum Coherent Energy Transfer over Varying Pathways in Single Light-Harvesting Complexes

Science ◽  
2013 ◽  
Vol 340 (6139) ◽  
pp. 1448-1451 ◽  
Author(s):  
R. Hildner ◽  
D. Brinks ◽  
J. B. Nieder ◽  
R. J. Cogdell ◽  
N. F. van Hulst
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Light Harvesting Complexes

Structure of the maize photosystem I supercomplex with light-harvesting complexes I and II

Science ◽  
2018 ◽  
Vol 360 (6393) ◽  
pp. 1109-1113 ◽  
Author(s):  
Xiaowei Pan ◽  
Jun Ma ◽  
Xiaodong Su ◽  
Peng Cao ◽  
Wenrui Chang ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Energy Transfer ◽  
Complex I ◽  
Light Harvesting ◽  
Light Conditions ◽  
Light Harvesting Complexes ◽  
Light Harvesting Complex ◽  
Cryo Electron Microscopy ◽  
Photosystems I And Ii ◽  
Light Harvesting Complex Ii

Plants regulate photosynthetic light harvesting to maintain balanced energy flux into photosystems I and II (PSI and PSII). Under light conditions favoring PSII excitation, the PSII antenna, light-harvesting complex II (LHCII), is phosphorylated and forms a supercomplex with PSI core and the PSI antenna, light-harvesting complex I (LHCI). Both LHCI and LHCII then transfer excitation energy to the PSI core. We report the structure of maize PSI-LHCI-LHCII solved by cryo–electron microscopy, revealing the recognition site between LHCII and PSI. The PSI subunits PsaN and PsaO are observed at the PSI-LHCI interface and the PSI-LHCII interface, respectively. Each subunit relays excitation to PSI core through a pair of chlorophyll molecules, thus revealing previously unseen paths for energy transfer between the antennas and the PSI core.

Internal conversion and energy transfer dynamics of spheroidene in solution and in the LH-1 and LH-2 light-harvesting complexes

1996 ◽  
Vol 259 (3-4) ◽  
pp. 381-390 ◽  
Author(s):  
Marilena Ricci ◽  
Stephen E. Bradforth ◽  
Ralph Jimenez ◽  
Graham R. Fleming
Keyword(s):  
Energy Transfer ◽  
Internal Conversion ◽  
Light Harvesting ◽  
Light Harvesting Complexes
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