Metabolomic evaluation of pulsed electric field-induced stress on potato tissue (2009)
Gómez Galindo, Federico, Dejmek, Petr, Lundgren, Krister, Rasmusson, Allan G., Vicente, A. A., Moritz, Thomas
Metabolite profiling was used to characterize stress responses of potato tissue subjected to reversible electroporation, providing insights on how potato tissue responds to a physical stimulus such...
Aidemark, Mari, Andersson, Carl-Johan, Rasmusson, Allan G, Widell, Susanne
Abstract Background The cell wall component callose is mainly synthesized at certain developmental stages and after wounding or pathogen attack. Callose synthases are membrane-bound enzymes that have...
Liu, Yun-Jun, Norberg, Fredrik E. B., Szilágyi, Anna, De Paepe, Rosine, Åkerlund, Hans-Erik, Rasmusson, Allan G.
Plant mitochondria contain alternative external NAD(P)H dehydrogenases, which oxidize cytosolic NADH or NADPH and reduce ubiquinone without inherent linkage to proton pumping and ATP production. In...
Geisler, Daniela A, Johansson, Fredrik I, Svensson, Å Staffan, Rasmusson, Allan G
Abstract Background The plant respiratory chain contains several energy-dissipating enzymes, these being type II NAD(P)H dehydrogenases and the alternative oxidase, not present in mammals. The...
Cold stress decreases the capacity for respiratory NADH oxidation in potato leaves. (2002)
Svensson, A Staffan, Johansson, Fredrik I, Møller, Ian M, Rasmusson, Allan G
Cold stress effects on the expression of genes for respiratory chain enzymes were investigated in potato (Solanum tuberosum L., cv. Desiree) leaves. The nda1 and ndb1 genes, homologues to genes...
Rasmusson, Allan G., Heiser, Volker, Irrgang, Klaus D., Brennicke, Axel, Grohmann, Lutz
Genes encoding subunits of complex I (EC 1.6.5.3) of the mitochondrial respiratory chain vary in their locations between the mitochondrial and nuclear genomes in different organisms, whereas genes...
Michalecka, Agnieszka M., Svensson, Å. Staffan, Johansson, Fredrik I., Agius, Stephanie C., Johanson, Urban, Brennicke, Axel, ...
In addition to proton-pumping complex I, plant mitochondria contain several type II NAD(P)H dehydrogenases in the electron transport chain. The extra enzymes allow the nonenergy-conserving electron...
Escobar, Matthew A., Franklin, Keara A., Svensson, Å. Staffan, Salter, Michael G., Whitelam, Garry C., Rasmusson, Allan G.
Controlled oxidation reactions catalyzed by the large, proton-pumping complexes of the respiratory chain generate an electrochemical gradient across the mitochondrial inner membrane that is harnessed...
NADP-Utilizing Enzymes in the Matrix of Plant Mitochondria 1
Rasmusson, Allan G., Møller, Ian M.
Purified potato tuber (Solanum tuberosum L. cv Bintie) mitochondria contain soluble, highly latent NAD+- and NADP+-isocitrate dehydrogenases, NAD+- and NADP+-malate dehydrogenases, as well as an...
Fredlund, Kenneth M., Rasmusson, Allan G., Møller, Ian M.
Mitochondria were isolated from fresh beetroots (Beta vulgaris L. cvs Rubria and Nina) by differential centrifugation followed by Percoll gradient centrifugation. These purified mitochondria oxidized...
Oxidation and reduction of pyridine nucleotides in alamethicin-permeabilized plant mitochondria.
Johansson, Fredrik I, Michalecka, Agnieszka M, Møller, Ian M, Rasmusson, Allan G
The inner mitochondrial membrane is selectively permeable, which limits the transport of solutes and metabolites across the membrane. This constitutes a problem when intramitochondrial enzymes are...
Michalecka, Agnieszka M., Svensson, Å. Staffan, Johansson, Fredrik I., Agius, Stephanie C., Johanson, Urban, Brennicke, Axel, ...
In addition to proton-pumping complex I, plant mitochondria contain several type II NAD(P)H dehydrogenases in the electron transport chain. The extra enzymes allow the nonenergy-conserving electron...
Escobar, Matthew A., Franklin, Keara A., Svensson, Å. Staffan, Salter, Michael G., Whitelam, Garry C., Rasmusson, Allan G.
Controlled oxidation reactions catalyzed by the large, proton-pumping complexes of the respiratory chain generate an electrochemical gradient across the mitochondrial inner membrane that is harnessed...
NADP-Utilizing Enzymes in the Matrix of Plant Mitochondria 1
Rasmusson, Allan G., Møller, Ian M.
Purified potato tuber (Solanum tuberosum L. cv Bintie) mitochondria contain soluble, highly latent NAD+- and NADP+-isocitrate dehydrogenases, NAD+- and NADP+-malate dehydrogenases, as well as an...
Fredlund, Kenneth M., Rasmusson, Allan G., Møller, Ian M.
Mitochondria were isolated from fresh beetroots (Beta vulgaris L. cvs Rubria and Nina) by differential centrifugation followed by Percoll gradient centrifugation. These purified mitochondria oxidized...
Oxidation and reduction of pyridine nucleotides in alamethicin-permeabilized plant mitochondria.
Johansson, Fredrik I, Michalecka, Agnieszka M, Møller, Ian M, Rasmusson, Allan G
The inner mitochondrial membrane is selectively permeable, which limits the transport of solutes and metabolites across the membrane. This constitutes a problem when intramitochondrial enzymes are...
Vidal, Guillaume, Ribas-Carbo, Miquel, Garmier, Marie, Dubertret, Guy, Rasmusson, Allan G., Mathieu, Chantal, ...
Alternative oxidase (AOX) functions in stress resistance by preventing accumulation of reactive oxygen species (ROS), but little is known about in vivo partitioning of electron flow between AOX and...
Liu, Yun-Jun, Nunes-Nesi, Adriano, Wallström, Sabá V., Lager, Ida, Michalecka, Agnieszka M., Norberg, Fredrik E.B., ...
Cytosolic NADPH can be directly oxidized by a calcium-dependent NADPH dehydrogenase, NDB1, present in the plant mitochondrial electron transport chain. However, little is known regarding the impact...