Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Bernd Rumberg"'
Autor:
Stephan Berry, Bernd Rumberg
Publikováno v:
Bioelectrochemistry. 53:35-53
A simulation model of the photosynthetic electron transport chain operating under steady state conditions is presented. The model enables the calculation of (1) the rates of electron transport and transmembrane proton translocation, (2) the proton/el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01fb6d000a2e524c066c87a605e0a1e6
https://doi.org/10.1016/s0302-4598(00)00108-2
https://doi.org/10.1016/s0302-4598(00)00108-2
Autor:
Bernd Rumberg, Stephan Berry
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1410(3):248-261
According to the concept of the Q-cycle, the H+/e− ratio of the electron transport chain of thylakoids can be raised from 2 to 3 by means of the rereduction of plastoquinone across the cytochrome b6f complex. In order to investigate the H+/e− rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78b6835df5d473fc4fbdb43f21434abb
Autor:
Bernd Rumberg, Stephan Berry
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1276(1):51-56
The H + /ATP coupling ratio is determined kinetically by comparing ATP synthesis and proton flow across the ATP synthase in spinach thylakoids under conditions of continuous illumination. Net proton flow at steady-state is zero, therefore the initial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01e382981497e85a8096de4bb77914cc
Autor:
Oliver Pänke, Bernd Rumberg
Publikováno v:
FEBS Letters. 383:196-200
The rate of both ATP synthesis and hydrolysis catalysed by the thiol-modulated and activated ATP synthase from spinach is measured as a function of all substrates including the protons inside the thylakoid lumen. The most important findings are: (1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4110293a7973e6cf49d7f166a3560624
https://doi.org/10.1016/0014-5793(96)00246-3
https://doi.org/10.1016/0014-5793(96)00246-3
Autor:
Oliver Pänke, Bernd Rumberg
Publikováno v:
Photosynthesis: Mechanisms and Effects ISBN: 9780792355472
F0F1-ATP synthase, which is found intrinsic to the membranes of bacteria, chloroplasts and mitochondria, uses proton-motive force to produce ATP from ADP and Pi (for a recent review see (1)). With respect to the chloroplastic ATP synthase the H+/ATP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baf326b9fb5b3984be08bc2fc4840d76
https://doi.org/10.1007/978-94-011-3953-3_386
https://doi.org/10.1007/978-94-011-3953-3_386
Autor:
Bernd Rumberg, Stephan Berry
Publikováno v:
Photosynthesis: from Light to Biosphere ISBN: 9789401065627
Photosynthesis: from Light to Biosphere
Photosynthesis: from Light to Biosphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56ce5571183f94a9a0f2f9916145856d
https://doi.org/10.1007/978-94-009-0173-5_491
https://doi.org/10.1007/978-94-009-0173-5_491
Autor:
Oliver Pänke, Bernd Rumberg
Publikováno v:
Photosynthesis: from Light to Biosphere ISBN: 9789401065627
Photosynthesis: from Light to Biosphere
Photosynthesis: from Light to Biosphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7003bc7b9576924bf1a58c27644a4852
https://doi.org/10.1007/978-94-009-0173-5_490
https://doi.org/10.1007/978-94-009-0173-5_490
Autor:
Stephan Berry, Bernd Rumberg
Publikováno v:
Photosynthesis: from Light to Biosphere ISBN: 9789401065627
Photosynthesis: from Light to Biosphere
Photosynthesis: from Light to Biosphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a8a0f72e3df6f921d65aa710ff5713a
https://doi.org/10.1007/978-94-009-0173-5_489
https://doi.org/10.1007/978-94-009-0173-5_489
Autor:
Bernd Rumberg, Elke Volz
Publikováno v:
Current Research in Photosynthesis ISBN: 9789401067164
By spectral identification and kinetic characterization of three types of absorption changes in the spectral region between 390 and 450 nm, namely those of cytochrome-b6, cytochrome-f and P-700, we give evidence for the concept of the Q-cycle as prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11cb7985df6618e36a827a58b2e1eee7
https://doi.org/10.1007/978-94-009-0511-5_498
https://doi.org/10.1007/978-94-009-0511-5_498
Publikováno v:
Current Research in Photosynthesis ISBN: 9789401067164
Special interest in the variability of the H/e ratio comes from two sources: (1) Mechanistic aspects regarding the function of the cytochrome-b6-f-com-plex may be read out from changes of the H/e ratio as influenced by different parameters. (2) The H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f30b14a6dbad5f5132afaad5fb71a907
https://doi.org/10.1007/978-94-009-0511-5_499
https://doi.org/10.1007/978-94-009-0511-5_499