Titlebook: ;

gnarled

Daisuke Ito,Kazuki Hase,Yasushi Saito ., BL and HL, and BM and HM, respectively (Allen et al., 1986). The pigments form two prosthetic chains: P-BL-HL-Q. and P-BM-HM-Q. where Q. and Q. are the primary and secondary quinones. Only one chain P-BL-HL-Q. is photochemically active (Shuvalov et al., 1986a).

事与愿违

Ground-State Molecular Interactions of Bacteriochlorophyll , in Chlorosomes of Green Bacteria and in5; Gerola et al., 1988). These associations however must be somewhat weaker than in intrinsic membrane antenna complexes, considering the ease with which BChl c can be washed from chlorosomes (Feick and Fuller, 1984), and the fact that it has not yet been possible to extract any intact BChl .-protein from chlorosomes.

过份艳丽

委托

Energy Trapping and Electron Transfer in , is embedded in the cytoplasmic membrane (Olson, 1960). In the reaction center a portion of the photon energy is conserved by a series of electron transfer reactions, and the products of these reactions are used to drive cellular processes.

Embolic-Stroke

Electron Transfer in the Reaction Center of Green Sulfur Bacteria and ,s already provided by Pierson and Castenholz (1974) who measured the optical difference spectrum of the photo-oxidation of the primary electron donor P865 of ., which spectrum was found to be much more similar to that of P870 of purple bacteria than to that of P840 in green sulfur bacteria.

ALIAS

COWER

不自然

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IntroductionGreen photosynthetic bacteria have traditionally included only green sulfur bacteria (Chlorobiaceae) and green filamentous bacteria (Chloroflexaceae), but in this volume are included also the recently-discovered heliobacteria (Gram-positive line), whose reaction centers are strikingly simitar to those of the green sulfur bacteria.