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Felix Buchert
Researcher at University of Münster
Publications - 20
Citations - 228
Felix Buchert is an academic researcher from University of Münster. The author has contributed to research in topics: Cytochrome b6f complex & Photosystem I. The author has an hindex of 6, co-authored 13 publications receiving 126 citations. Previous affiliations of Felix Buchert include Centre national de la recherche scientifique & University of Giessen.
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Journal ArticleDOI
PGR5 is required for efficient Q cycle in the cytochrome b6f complex during cyclic electron flow.
TL;DR: The role of PGR5 is re-evaluated in the green alga Chlamydomonas reinhardtii and it is concluded that pgr5 possesses a dysfunctional b6f, in which insufficient low-potential chain redox tuning might account for the mutant pmf phenotype.
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Chloroplasts require glutathione reductase to balance reactive oxygen species and maintain efficient photosynthesis.
Stefanie J Müller-Schüssele,Ren Wang,Desirée D. Gütle,Jill Romer,Marta Rodriguez-Franco,Martin Scholz,Felix Buchert,Volker M. Lüth,Stanislav Kopriva,Peter Dörmann,Markus Schwarzländer,Ralf Reski,Michael Hippler,Michael Hippler,Andreas J. Meyer +14 more
TL;DR: The results indicate that theplastid thioredoxin system is not a functional backup for the plastid glutathione redox systems, while GR plays a critical role in maintaining efficient photosynthesis.
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Singlet oxygen inhibits ATPase and proton translocation activity of the thylakoid ATP synthase CF1CFo
TL;DR: It is shown that oxidized thylakoid ATP synthase is more susceptible to 1O2 than CF1CFo in its reduced state, a new insight on the mechanism of 1O1 interaction with the γ subunit.
Journal ArticleDOI
Chlororespiration Controls Growth Under Intermittent Light.
Wojciech J. Nawrocki,Felix Buchert,Pierre Joliot,Fabrice Rappaport,Benjamin Bailleul,Francis-André Wollman +5 more
TL;DR: It is demonstrated that the hampered growth results from a major change in the kinetics of redox relaxation of the photosynthetic electron transfer chain during the dark periods, which has a dramatic effect on the physiology of photosynthesis during the light periods, notably stimulating cyclic electron flow at the expense of the linear electron flow.
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Reactive oxygen species affect ATP hydrolysis by targeting a highly conserved amino acid cluster in the thylakoid ATP synthase γ subunit
TL;DR: It could be shown that ROS dramatically decreased ATP synthesis in situ and affected the CF1 portion in vitro and a conserved cluster of three methionines and a cysteine on the chloroplast γ subunit could be identified by mass spectrometry to be oxidized by ROS.