Function of three cytochromes in photosynthesis of whole cells of Rhodospirillum rubrum as studied by flash spectroscopy. Evidence for two types of reaction center

1976 ◽  
Vol 449 (2) ◽  
pp. 169-187 ◽  
Author(s):  
Rienk Van Grondelle ◽  
Louis N.M. Duysens ◽  
Henk N. Van Der Wal
Keyword(s):  
Reaction Center ◽  
Rhodospirillum Rubrum ◽  
Whole Cells ◽  
Flash Spectroscopy

Excitation energy pathways in the photosynthetic units of reaction center LM- and H-subunit deletion mutants of Rhodospirillum rubrum

2010 ◽  
Vol 103 (3) ◽  
pp. 141-151 ◽  
Author(s):  
Sergiu Amarie ◽  
Domenico Lupo ◽  
Martin O. Lenz ◽  
Rudolf Saegesser ◽  
Robin Ghosh ◽  
...  
Keyword(s):  
Excitation Energy ◽  
Reaction Center ◽  
Rhodospirillum Rubrum ◽  
Deletion Mutants ◽  
Energy Pathways

Fluorescence-ODMR of Reaction Centers of Rhodopseudomonas viridis

1984 ◽  
Vol 39 (11-12) ◽  
pp. 1085-1090 ◽  
Author(s):  
A. Angerhofer ◽  
J. U. von Schütz ◽  
H. C. Wolf
Keyword(s):  
Triplet State ◽  
Reaction Center ◽  
Reaction Centers ◽  
Zero Field ◽  
Sign Reversal ◽  
Rhodopseudomonas Viridis ◽  
Whole Cells

Abstract Fluorescence detected ODMR measurements in zero field on the triplet state of the reaction center in whole cells of Rhodopseudomonas viridis, in reaction center solution and in reaction center crystals are reported. In solution and in the crystal a sign reversal of the F-ODMR signals is observed by variation of the wavelength of detection. The signs of the signals are interpreted with the Vredenberg-Duysens relation.

Sign in / Sign up

Export Citation Format

Share Document