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pro vyhledávání: '"J, Amesz"'
Four decades ago, when Lou Duysens was about to start his work on fluo rescence and energy transfer in photosynthesis that would lead to his thesis [1], very little was known about the molecular mechanisms of photosyn thesis, certainly from our p
Autor:
J Amesz, F.A.M Kleinherenbrink
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1143:77-83
Flash-induced kinetics of the primary electron donor, P-798 and cytochrome c-553 were measured in membranes of Heliobacterium chlorum with and without added vitamin K-3. Without vitamin K-3, cytochrome c oxidation occurred in only part of the reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c575be5456f3a93574f54956048a7c92
https://doi.org/10.1016/0005-2728(93)90218-5
https://doi.org/10.1016/0005-2728(93)90218-5
Autor:
B.R. Velthuys, J. Amesz
Publikováno v:
Biochimica et biophysica acta. 333(1)
A study was made of the reactions between the primary and secondary electron acceptors of Photosystem 2 by measurements of the increase of chlorophyll fluorescence induced in darkness by dithionite or by 3-(3,4-dichlorophenyl)-1,1-dimethylurea (DCMU)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::105009c58ecb38ef6527774cfc531f82
https://pubmed.ncbi.nlm.nih.gov/19396996
https://pubmed.ncbi.nlm.nih.gov/19396996
Publikováno v:
Ciba Foundation Symposium 61-Chlorophyll Organization and Energy Transfer in Photosynthesis
Fluorescence kinetics and emission spectra of pea and spinach chloroplasts were studied between 294 and 4.2 K. In the presence of MgCl2 the fluorescence-induction curves were sigmoidal between 294 and 180 K but they lost their inflection points at lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0ae36fd70113b3a4468949f1f4e3baf
https://doi.org/10.1002/9780470720431.ch16
https://doi.org/10.1002/9780470720431.ch16
Autor:
S, Neerken, Y Z, Ma, J, Aschenbrücker, K A, Schmidt, F R, Nowak, H P, Permentier, T J, Aartsma, T, Gillbro, J, Amesz
Publikováno v:
Photosynthesis research. 65(3)
Properties of the excited states in reaction center core (RCC) complexes of the green sulfur bacterium Prosthecochloris aestuarii were studied by means of femtosecond time-resolved isotropic and anisotropic absorption difference spectroscopy at 275 K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5e201f39d800a0895af842a9b139e428
https://pubmed.ncbi.nlm.nih.gov/16228492
https://pubmed.ncbi.nlm.nih.gov/16228492
Autor:
M, Kobayashi, H, Oh-Oka, S, Akutsu, M, Akiyama, K, Tominaga, H, Kise, F, Nishida, T, Watanabe, J, Amesz, M, Koizumi, N, Ishida, H, Kano
Publikováno v:
Photosynthesis research. 63(3)
The primary electron acceptor of green sulfur bacteria, bacteriochlorophyll (BChl) 663, was isolated at high purity by an improved purification procedure from a crude reaction center complex, and the molecular structure was determined by fast atom bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0aee6b5e5d8528a15ff3a42e3000f8fa
https://pubmed.ncbi.nlm.nih.gov/16228437
https://pubmed.ncbi.nlm.nih.gov/16228437
Autor:
H P, Permentier, K A, Schmidt, M, Kobayashi, M, Akiyama, C, Hager-Braun, S, Neerken, M, Miller, J, Amesz
Publikováno v:
Photosynthesis research. 64(1)
Photosynthetically active reaction centre core (RCC) complexes were isolated from two species of green sulfur bacteria, Prosthecochloris (Ptc.) aestuarii strain 2K and Chlorobium (Chl.) tepidum, using the same isolation procedure. Both complexes cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::902102b43a23807c90840e34e840b25d
https://pubmed.ncbi.nlm.nih.gov/16228441
https://pubmed.ncbi.nlm.nih.gov/16228441
Autor:
J, Amesz
Publikováno v:
Photosynthesis research. 64(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5b4641ee1cf040707ed9a30628839b2c
https://pubmed.ncbi.nlm.nih.gov/16228448
https://pubmed.ncbi.nlm.nih.gov/16228448
Autor:
S, Neerken, J, Amesz
Publikováno v:
Biochimica et biophysica acta. 1507(1-3)
A survey is given of various aspects of the photosynthetic processes in heliobacteria. The review mainly refers to results obtained since 1995, which had not been covered earlier. It first discusses the antenna organization and pigmentation. The pigm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f395378e0adfecd51833dadf6e55ba95
https://pubmed.ncbi.nlm.nih.gov/11687220
https://pubmed.ncbi.nlm.nih.gov/11687220
Autor:
M. Thurnauer, Helen K. Leech, J. Amesz, Stephen E. J. Rigby, Irine P. Muhiuddin, Peter Heathcote, Michael C.W. Evans
Publikováno v:
Photosynthesis: Mechanisms and Effects ISBN: 9780792355472
We have demonstrated [1] that photoaccumulation under reducing conditions at 205K produces an electron paramagnetic resonance (EPR) signal arising from a stable semiquinone form of the phylloquinone electron acceptor (A1•−) in Photosystem I (PSI)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aa32bf232cca073ee546afbbc1afd91
https://doi.org/10.1007/978-94-011-3953-3_131
https://doi.org/10.1007/978-94-011-3953-3_131