Results 21 to 30 of about 3,659,486 (328)

De novo transcriptome assembly reveals three alternative oxidase encoding genes in Nymphaea alba L.

open access: yesDüzce 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

Alternative or cytochrome? Respiratory pathways in traps of aquatic carnivorous bladderwort Utricularia reflexa

open access: yesPlant 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

An alternative oxidase monoclonal antibody recognises a highly conserved sequence among alternative oxidase subunits [PDF]

open access: yesFEBS Letters, 1999
The alternative oxidase is found in the inner mitochondrial membranes of plants and some fungi and protists. A monoclonal antibody raised against the alternative oxidase from the aroid lily Sauromatum guttatum has been used extensively to detect the enzyme in these organisms.
Finnegan, Patrick M   +2 more
openaire   +2 more sources

Nitric Oxide Turnover Under Hypoxia Results in the Rapid Increased Expression of the Plastid-Localized Phosphorylated Pathway of Serine Biosynthesis

open access: yesFrontiers 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

Evaluation of some defense enzymes activities in chickpea plants under cold stress [PDF]

open access: yesمجله 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

Role of Glutathione-Ascorbate Cycle and Photosynthetic Electronic Transfer in Alternative Oxidase-Manipulated Waterlogging Tolerance in Watermelon Seedlings

open access: yesHorticulturae, 2021
Alternative oxidase (AOX) has been documented to mitigate the oxidative stress caused by abiotic stresses. However, it remains unknown how AOX regulates the antioxidant system and photosynthesis under waterlogging.
Jiawen Zheng   +8 more
doaj   +1 more source

Characterization of Single Gene Deletion Mutants Affecting Alternative Oxidase Production in Neurospora crassa: Role of the yvh1 Gene

open access: yesMicroorganisms, 2020
The Neurospora crassa AOD1 protein is a mitochondrial alternative oxidase that passes electrons directly from ubiquinol to oxygen. The enzyme is encoded by the nuclear aod-1 gene and is produced when the standard electron transport chain is inhibited. We
Adrien Beau Desaulniers   +3 more
doaj   +1 more source

Cytochrome oxidase: an alternative model. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1980
Oxidative titration of reduced cytochrome oxidase (cytochrome c oxidase; ferrocytochrome c:oxygen oxidoreductase, EC 1.9.3.1) in the presence of carbon monoxide and sulfide, at potentials greater than +500 mV (vs. the neutral hydrogen electrode), have failed to produce new copper signals in the electron paramagnetic resonance spectrum of this enzyme ...
C H, Seiter, S G, Angelos
openaire   +2 more sources

Bypassing mitochondrial complex III using alternative oxidase inhibits acute pulmonary oxygen sensing

open access: yesScience Advances, 2020
Signaling from the mitochondrial respiratory chain is essential for acute vascular oxygen sensing in the lung. Mitochondria play an important role in sensing both acute and chronic hypoxia in the pulmonary vasculature, but their primary oxygen-sensing ...
N. Sommer   +23 more
semanticscholar   +1 more source

An Essential Role of Mitochondrial α-Ketoglutarate Dehydrogenase E2 in the Basal Immune Response Against Bacterial Pathogens in Tomato

open access: yesFrontiers in Plant Science, 2020
Plants intensely modulate respiration when pathogens attack, but the function of mitochondrial respiration-related genes in plant–bacteria interaction is largely unclear.
Qiaomei Ma   +6 more
doaj   +1 more source

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