Results 11 to 20 of about 3,088,451 (275)
An off-line implementation of the stable isotope technique for measurements of alternative respiratory pathway activities [PDF]
, 2001 In situ measurements of alternative respiratory pathway activity are needed to provide insight into the energy efficiency of plant metabolism under various conditions in the field.
Jones, H.G. +5 more
core +9 more sources
Alternative oxidase in higher plants. [PDF]
Acta Biochimica Polonica, 2003 Plant respiratory chain branches at the level of ubiquinone from where the electrons flow through the cytochrome pathway or to alternative oxidase. Transfer of electrons from ubiquinone to oxygen by alternative oxidase has a non-protonmotive character and, by bypassing two sites of H+ pumping in complexes III and IV, lowers the energy efficiency of ...
Izabela M, Juszczuk, Anna M, Rychter
openaire +4 more sources
Alternative Oxidase Alleviates Mitochondrial Oxidative Stress during Limited Nitrate Reduction in Arabidopsis thaliana [PDF]
BiomoleculesThe conversion of nitrate to ammonium, i.e., nitrate reduction, is a major consumer of reductants in plants. Previous studies have reported that the mitochondrial alternative oxidase (AOX) is upregulated under limited nitrate reduction conditions ...
Daisuke Otomaru +6 more
doaj +2 more sources
Degradation of mitochondrial alternative oxidase in the appendices of Arum maculatum. [PDF]
Biochem J, 2020 Cyanide-resistant alternative oxidase (AOX) is a nuclear-encoded quinol oxidase located in the inner mitochondrial membrane. Although the quality control of AOX proteins is expected to have a role in elevated respiration in mitochondria, it remains ...
Ito K +6 more
europepmc +3 more sources
De novo transcriptome assembly reveals three alternative oxidase encoding genes in Nymphaea alba L.
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022 Water lilies are aquatic, ornamental and economically valuable plants classified under Nymphaea genus. Nymphaea alba L., white water lily, has a special focus since it is a member of basal angiosperms.
Ercan Selçuk Ünlü +1 more
doaj +1 more source
Plant Signaling & Behavior, 2022 Carnivorous plants of the genus Utricularia (bladderwort) form modified leaves into suction bladder traps. The bladders are metabolically active plant tissue with high rates of mitochondrial respiration (RD).
Andrej Pavlovič +3 more
doaj +1 more source
Frontiers in Plant Science, 2022 The plant mitochondrial electron transport chain influences carbon and nitrogen metabolism under near anoxic conditions through its involvement in the phytoglobin-nitric oxide cycle, where the respiratory chain reduces nitrite to nitric oxide (NO ...
Somaieh Zafari +3 more
doaj +1 more source
Alternative oxidase and plant stress tolerance [PDF]
Plant Signaling & Behavior, 2016 Alternative oxidase (AOX) is one of the terminal oxidases of the plant mitochondrial electron transport chain. AOX acts as a means to relax the highly coupled and tensed electron transport process in mitochondria thus providing and maintaining the much needed metabolic homeostasis by directly reducing oxygen to water.
Bedabrata, Saha +2 more
openaire +2 more sources
Engineering the substrate specificity of galactose oxidase [PDF]
, 2013 Biocatalysis, the use of enzymes to catalyse the generation of specific chemicals, has a number of advantages including high specificity, lower energy requirements and greater sustainability over an equivalent chemical process.
Chappell, Lucy
core +6 more sources
Evaluation of some defense enzymes activities in chickpea plants under cold stress [PDF]
مجله بیوتکنولوژی کشاورزی, 2017 Plants require different defensive mechanisms for being survive and tolerance to environmental stresses. In present study, activity of defensive enzymes such as alternative oxidase (AOX), superoxide dismutase (SOD), catalase (CAT), electrolyte leakage ...
Samaneh Karami +3 more
doaj +1 more source