Results 11 to 20 of about 12,726,180 (242)

OsCPK12-OsATPD1 Module Regulates Photosynthetic Acclimation to Light Stress in Rice. [PDF]

Adv Sci (Weinh)
OsCPK12 interacts and phosphorylates OsAtpD1 at Ser8 in its transit peptide. This phosphorylation promote its chloroplast translocation, thereby maintaining ATP synthase activity and proton gradient (ΔpH) homeostasis and regulating photosynthetic acclimation, photoprotection, and repair under light stress.
Wang B, Chan A, Fan Y, Wang Y, Xue P, Zhang Y, Zhan X, Wu W, Yu P, Chen D, Fu J, Hong Y, Shen X, Sun L, Zhu A, Cheng S, Liu Q, Cao L.   +17 more
europepmc   +2 more sources

Dynamics of photosynthetic complexes in the thylakoid membranes from higher plants [PDF]

, 2011
PhDPhotosynthetic machinery in higher plants is localised in the thylakoids enclosed in a chloroplast. To optimise and regulate the photosynthetic efficiency under different, rapidly changeable environmental conditions the dynamics of the thylakoid
Góral, Tomasz Krzysztof
core   +4 more sources

CHEMICALLY MODIFIED PHOTOSYNTHETIC BACTERIAL REACTION CENTERS: CIRCULAR DICHROISM, RAMAN RESONANCE, LOW TEMPERATURE ABSORPTION, FLUORESCENCE AND ODMR SPECTRA AND POLYPEPTIDE COMPOSITION OF BOROHYDRIDE TREATED REACTION CENTERS FROM Rhodobacter sphaeroides R26 [PDF]

, 1988
Reaction centers from Rhodobacter sphaeroides have been modified by treatment with sodium borohydride similar to the original procedure [Ditson et al., Biochim. Biophys. Acta 766, 623 (1984)], and investigated spectroscopically and by gel electrophoresis.
A. Angerhofer, Beese, D., Angerhofer, A., Scheer, Hugo, Lutz, M., D. Beese, H. Scheer, Robert, B., M. Lutz, Steiner, R., R. Steiner, B. Robert   +11 more
core   +1 more source

Energetics of the primary electron transfer reaction revealed by ultrafast spectroscopy on modified bacterial reaction centers [PDF]

, 1994
The modification of reaction centers from Rhodobacter sphaeroides by the introduction of pheophytins instead of bacteriopheophytins leads to interesting changes in the primary photosynthetic reaction: long-living populations of the excited electronic ...
Arlt, Thomas, Huber, H., Zinth, Wolfgang, Nägele, T., J. Wachtveitl, P. Hamm, Hamm, P., M. Meyer, W. Zinth, Meyer, M., Schmidt, Stefan, T. Arlt, H. Huber, Scheer, Hugo, Wachtveitl, J., H. Scheer, T. Nägele, S. Schmidt   +17 more
core   +1 more source

Purification and Reconstitution of an Integral Membrane Protein, the Photoreaction Center of Rhodobacter sphaeroides, Using Synthetic Sugar Esters

BioTechniques, 2000
Detergents are indispensable reagents for the extraction and solubilization of integral membrane proteins, but their removal from a reconstituted phospholipid-protein complex is usually desirable.
H. Peters, C. Schmidt-Dannert, L. Cao, U.T. Bornscheuer, R.D. Schmid   +4 more
doaj   +1 more source

The Arabidopsis Thylakoid Protein PAM68 Is Required for Efficient D1 Biogenesis and Photosystem II Assembly [PDF]

, 2010
Photosystem II (PSII) is a multiprotein complex that functions as a light-driven water:plastoquinone oxidoreductase in photosynthesis. Assembly of PSII proceeds through a number of distinct intermediate states and requires auxiliary proteins.
Leister, D., Makarenko, Elina, Bernd Weisshaar, Jahns, P., Schünemann, Danja, Ute Armbruster, Nickelsen, Joerg, Rengstl, Birgit, Zuehlke, Jessica, Ruehle, T., Nickelsen, J., Jörg Nickelsen, Makarenko, E., Weisshaar, B., Rühle, Thilo, Kreller, Renate, Jessica Zühlke, Rengstl, B., Leister, Dario, Schuenemann, Danja, Renate Kreller, Schuenemann, D., Armbruster, U., Jahns, Peter, Ruehle, Thilo, Weisshaar, Bernd ; https://orcid.org/, Zuehlke, J., Peter Jahns, Birgit Rengstl, Dario Leister, Elina Makarenko, Kreller, R., Zühlke, Jessica, Nickelsen, Jörg, Armbruster, Ute, Danja Schünemann, Thilo Rühle, Weisshaar, Bernd   +37 more
core   +1 more source

Antenna complexes protect Photosystem I from Photoinhibition

BMC Plant Biology, 2009
Background Photosystems are composed of two moieties, a reaction center and a peripheral antenna system. In photosynthetic eukaryotes the latter system is composed of proteins belonging to Lhc family. An increasing set of evidences demonstrated how these
Hienerwadel Rainer, Ballottari Matteo, Alboresi Alessandro, Giacometti Giorgio M, Morosinotto Tomas   +4 more
doaj   +1 more source

Structure of the H subunit of the photosynthetic reaction center from the thermophilic purple sulfur bacterium, Thermochromatium tepidum [PDF]

European Journal of Biochemistry, 2001
The photosynthetic reaction center (RC) is a transmembrane protein complex that catalyzes light‐driven electron transport across the photosynthetic membrane. The complete amino‐acid sequence of the H subunit of the RC from a thermophilic purple sulfur bacterium, Thermochromatium tepidum, has been determined for the first time among purple sulfur ...
I, Fathir, T, Mori, T, Nogi, M, Kobayashi, K, Miki, T, Nozawa   +5 more
openaire   +2 more sources

Recombination dynamics in bacterial photosynthetic reaction centers [PDF]

, 1982
The time dependence of magnetic field effects on light absorption by triplet-state and radical ions in quinone-depleted reaction centers of Rhodopseudomonas sphaeroides strain R-26 has been investigated.
Haberkorn, R., Michel-Beyerle, Maria E., Krüger, H. W., Scheer, Hugo, Orthuber, H., Michel-Beyerle, M.E., Ogrodnik, A., Krüger, H.W., Scheer, H.   +8 more
core   +2 more sources

The loss of photosynthetic pathways in the plastid and nuclear genomes of the non-photosynthetic mycoheterotrophic eudicot Monotropa hypopitys

BMC Plant Biology, 2016
Background Chloroplasts of most plants are responsible for photosynthesis and contain a conserved set of about 110 genes that encode components of housekeeping gene expression machinery and photosynthesis-related functions. Heterotrophic plants obtaining
Nikolai V. Ravin, Eugeny V. Gruzdev, Alexey V. Beletsky, Alexander M. Mazur, Egor B. Prokhortchouk, Mikhail A. Filyushin, Elena Z. Kochieva, Vitaly V. Kadnikov, Andrey V. Mardanov, Konstantin G. Skryabin   +9 more
doaj   +1 more source