Auflistung nach Schlagwort "Mitochondria"

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  • Adverse bioenergetic effects of N-acyl amino acids in human adipocytes overshadow beneficial mitochondrial uncoupling 
    Herrnhold, Marie; Hamp, Isabel; Plettenburg, Oliver; Jastroch, Martin; Keuper, Michaela (Amsterdam [u.a.] : Elsevier, 2023)
    Objective: Enhancing energy turnover via uncoupled mitochondrial respiration in adipose tissue has great potential to improve human obesity and other metabolic complications. However, the amount of human brown adipose ...
  • The Arabidopsis class II sirtuin is a lysine deacetylase and interacts with mitochondrial energy metabolism 
    König, Ann-Christine; Hartl, Markus; Pham, Phuong Anh; Laxa, Miriam; Boersema, Paul J.; Orwat, Anne; Kalitventseva, Ievgeniia; Plöchinger, Magdalena; Braun, Hans-Peter; Leister, Dario; Mann, Matthias; Wachter, Andreas; Fernie, Alisdair R.; Finkemeier, Iris (Rockville, Md. : American Society of Plant Physiologists, 2014)
    The posttranslational regulation of proteins by lysine (Lys) acetylation has recently emerged to occur not only on histones, but also on organellar proteins in plants and animals. In particular, the catalytic activities ...
  • A basal carbon concentrating mechanism in plants? 
    Zabaleta, Eduardo; Martin, M. Victoria; Braun, Hans-Peter (Amsterdam [u.a.] : Elsevier Science, 2012)
    Many photosynthetic organisms have developed inorganic carbon (Ci) concentrating mechanisms (CCMs) that increase the CO 2 concentration within the vicinity of ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO). ...
  • Blue native DIGE as a tool for comparative analyses of protein complexes 
    Heinemeyer, Jesco; Scheibe, Burghardt; Schmitz, Udo K.; Braun, Hans-Peter (New York, NY [u.a.] : Elsevier, 2009)
    Differential gel electrophoresis (DIGE) is based on pre-labeling of different protein fractions and their subsequent co-electrophoresis in a single gel. Cyanine based "CyDye DIGE Fluor minimal dyes" are used for the labeling ...
  • The carbonic anhydrase domain of plant mitochondrial complex I 
    Fromm, Steffanie; Senkler, Jennifer; Zabaleta, Eduardo; Peterhänsel, Christoph; Braun, Hans-Peter (Oxford [u.a.] : Wiley-Blackwell, 2016)
    The mitochondrial NADH dehydrogenase complex (complex I) consists of several functional domains which independently arose during evolution. In higher plants, it contains an additional domain which includes proteins resembling ...
  • Carbonic anhydrase subunits form a matrix-exposed domain attached to the membrane arm of mitochondrial complex I in plants 
    Sunderhaus, Stephanie; Dudkina, Natalya V.; Jänsch, Lothar; Klodmann, Jennifer; Heinemeyer, Jesco; Perales, Mariano; Zabaleta, Eduardo; Boekema, Egbert J.; Braun, Hans-Peter (Bethesda, Md. : ASBMB Publications, 2006)
    Complex I of Arabidopsis includes five structurally related subunits representing γ-type carbonic anhydrases termed CA1, CA2, CA3, CAL1, and CAL2. The position of these subunits within complex I was investigated. Direct ...
  • Characterization of the bifunctional cytochrome c reductase-processing peptidase complex from potato mitochondria 
    Emmermann, M.; Braun, Hans-Peter; Arretz, M.; Schmitz, U.K. (Bethesda, Md. : ASBMB Publications, 1993)
    In potato, cytochrome c reductase, a protein complex of the respiratory chain, exhibits processing activity toward mitochondrial precursor proteins. One of the two cooperating components of the processing peptidase was ...
  • Complexome profiling reveals association of PPR proteins with ribosomes in the mitochondria of plants 
    Rugen, Nils; Straube, Henryk; Franken, Linda E.; Braun, Hans-Peter; Eubel, Holger (Bethesda, Md. : The American Society for Biochemistry and Molecular Biology, 2019)
    Mitochondrial transcripts are subject to a wealth of processing mechanisms including cis- and trans-splicing events, as well as base modifications (RNA editing). HUndreds of proteins are required for these processes in ...
  • The gene space of European mistletoe (Viscum album) 
    Schröder, Lucie; Hohnjec, Natalija; Senkler, Michael; Senkler, Jennifer; Küster, Helge; Braun, Hans-Peter (Oxford [u.a.] : Wiley-Blackwell, 2022)
    European mistletoe (Viscum album) is a hemiparasitic flowering plant that is known for its very special life cycle and extraordinary biochemical properties. Particularly, V. album has an unusual mode of cellular respiration ...
  • The higher level of organization of the oxidative phosphorylation system: Mitochondrial supercomplexes 
    Dudkina, Natalya V.; Sunderhaus, Stephanie; Boekema, Egbert J.; Braun, Hans-Peter (Dordrecht [u.a.] : Springer Science + Business Media B.V, 2008)
    The organization of the oxidative phosphorylation (OXPHOS) system within the inner mitochondrial membrane appears to be far more complicated than previously thought. In particular, the individual protein complexes of the ...
  • L-galactono-1,4-lactone dehydrogenase (GLDH) forms part of three subcomplexes of mitochondrial complex I in Arabidopsis thaliana 
    Schertl, Peter; Sunderhaus, Stephanie; Klodmann, Jennifer; Gergoff Grozeff, Gustavo E.; Bartoli, Carlos G.; Braun, Hans-Peter (Bethesda, Md. : ASBMB Publications, 2012)
    L-Galactono-1,4-lactone dehydrogenase (GLDH) catalyzes the terminal step of the Smirnoff-Wheeler pathway for vitamin C (L-ascorbate) biosynthesis in plants. A GLDH in gel activity assay was developed to biochemically ...
  • The life of plant mitochondrial complex I 
    Braun, Hans-Peter; Binder, Stefan; Brennicke, Axel; Eubel, Holger; Fernie, Alisdair R.; Finkemeier, Iris; Klodmann, Jennifer; König, Ann-Christin; Kühn, Kristina; Meyer, Etienne; Obata, Toshihiro; Schwarzländer, Markus; Takenaka, Mizuka; Zehrmann, Anja (Amsterdam [u.a.] : Elsevier Science, 2014)
    The mitochondrial NADH dehydrogenase complex (complex I) of the respiratory chain has several remarkable features in plants: (i) particularly many of its subunits are encoded by the mitochondrial genome, (ii) its mitochondrial ...
  • New insights into the co-evolution of cytochrome c reductase and the mitochondrial processing peptidase 
    Brumme, Stefanie; Kruft, Volker; Schmitz, Udo K.; Braun, Hans-Peter (Bethesda, Md. : ASBMB Publications, 1998)
    The mitochondrial processing peptidase (MPP) is a heterodimeric enzyme that forms part of the cytochrome c reductase complex from higher plants. Mitochondria from mammals and yeast contain two homologous enzymes: (i) an ...
  • The Oxidative Phosphorylation system of the mitochondria in plants 
    Braun, Hans-Peter (Amsterdam [u.a.] : Elsevier Science, 2020)
    Mitochondrial Oxidative Phosphorylation (OXPHOS) provides ATP for driving cellular functions. In plants, OXPHOS takes place in the context of photosynthesis. Indeed, metabolism of mitochondria and chloroplasts is tightly ...
  • Platinum corrosion products from electrode contacts of human cochlear implants induce cell death in cell culture models 
    Wissel, Kirsten; Brandes, Gudrun; Pütz, Nils; Angrisani, Gian Luigi; Thieleke, Jan; Lenarz, Thomas; Durisin, Martin (San Francisco, CA : Public Library of Science, 2018)
    Despite the technological progress made with cochlear implants (CI), impedances and their diagnosis remain a focus of interest. Increases in impedance have been related to technical defects of the electrode as well as ...
  • Probing cytochrome c in living mitochondria with surface-enhanced Raman spectroscopy 
    Brazhe, Nadezda A.; Evlyukhin, Andrey B.; Goodilin, Eugene A.; Semenova, Anna A.; Novikov, Sergey M.; Bozhevolnyi, Sergey I.; Chichkov, Boris; Sarycheva, Asya S.; Baizhumanov, Adil A.; Nikelshparg, Evelina I.; Deev, Leonid I.; Maksimov, Eugene G.; Maksimov, Georgy V.; Sosnovtseva, Olga (London : Nature Publishing Group, 2015)
    Selective study of the electron transport chain components in living mitochondria is essential for fundamental biophysical research and for the development of new medical diagnostic methods. However, many important details ...
  • The role of persulfide metabolism during arabidopsis seed development under light and dark conditions 
    Lorenz, Christin; Brandt, Saskia; Borisjuk, Ljudmilla; Rolletschek, Hardy; Heinzel, Nicolas; Tohge, Takayuki; Fernie, Alisdair R.; Braun, Hans-Peter; Hildebrandt, Tatjana M. (Lausanne : Frontiers Media S.A., 2018)
    The sulfur dioxygenase ETHE1 oxidizes persulfides in the mitochondrial matrix and is involved in the degradation of L-cysteine and hydrogen sulfide. ETHE1 has an essential but as yet undefined function in early embryo ...
  • Die Rolle der Mitochondrien in der symbiotischen Stickstofffixierung von Vicia faba L. 
    Künzler, Patrick (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    Stickstoff z.B. als Bestandteil von Aminosäuren und DNA ist unabdingbar für den Aufbau und die Organisation von biologischen Systemen. Tiere und Pilze müssen Stickstoff in der Form von organischen Verbindungen, insbesondere ...
  • Die Rolle des Glucosesensors Glucokinase im Glucosemetabolismus und mitochondrialen Stoffwechsel in Beta-Zellen 
    Schmitt, Heike (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2010)
    [no abstract]
  • SDH6 and SDH7 contribute to anchoring succinate dehydrogenase to the inner mitochondrial membrane in arabidopsis thaliana 
    Schikowsky, Christine; Senkler, Jennifer; Braun, Hans-Peter (Rockville, Md. : American Society of Plant Physiologists, 2017)
    The succinate dehydrogenase complex (complex II) is a highly conserved protein complex composed of the SDH1 to SDH4 subunits in bacteria and in the mitochondria of animals and fungi. The reason for the occurrence of up to ...