Search Results - "Vanlerberghe, C."

Alternative oxidase: a mitochondrial respiratory pathway to maintain metabolic and signaling homeostasis during abiotic and biotic stress in plants by Vanlerberghe, Greg C

“…Alternative oxidase (AOX) is a non-energy conserving terminal oxidase in the plant mitochondrial electron transport chain. While respiratory carbon oxidation…”
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Alternative oxidase respiration maintains both mitochondrial and chloroplast function during drought by Dahal, Keshav, Vanlerberghe, Greg C.

“…The mitochondrial electron transport chain (ETC) terminates at cytochrome (cyt) oxidase or alternative oxidase (AOX). In Nicotiana tabacum leaves,…”
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Alternative oxidase modulates leaf mitochondrial concentrations of superoxide and nitric oxide by Cvetkovska, Marina, Vanlerberghe, Greg C.

“…The nonenergy-conserving alternative oxidase (AOX) has been hypothesized to modulate the amount of reactive oxygen species (ROS) and reactive nitrogen species…”
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Photosynthesis, respiration and growth: A carbon and energy balancing act for alternative oxidase by Vanlerberghe, Greg C., Dahal, Keshav, Alber, Nicole A., Chadee, Avesh

“…•Mitochondrial alternative oxidase lowers the ATP yield of plant respiration.•Alternative oxidase optimizes photosynthetic energy (ATP, NADPH) and carbon…”
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Growth at Elevated CO₂ Requires Acclimation of the Respiratory Chain to Support Photosynthesis by Dahal, Keshav, Vanlerberghe, Greg C.

“…Plants will experience an elevated atmospheric concentration of CO₂ (ECO₂) in the future. Growth of tobacco (Nicotiana tabacum) at ECO₂ more than doubled the…”
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Improved chloroplast energy balance during water deficit enhances plant growth: more crop per drop by Dahal, Keshav, Vanlerberghe, Greg C

“…Mitochondrial alternative oxidase respiration aids in balancing the thylakoid membrane proton circuit, thus improving both photosynthesis and growth during a…”
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Alternative oxidase: a respiratory electron transport chain pathway essential for maintaining photosynthetic performance during drought stress by Vanlerberghe, Greg C., Martyn, Greg D., Dahal, Keshav

“…Photosynthesis and respiration are the hubs of energy metabolism in plants. Drought strongly perturbs photosynthesis as a result of both diffusive limitations…”
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The Role of Alternative Oxidase in the Interplay between Nitric Oxide, Reactive Oxygen Species, and Ethylene in Tobacco ( Nicotiana tabacum L.) Plants Incubated under Normoxic and Hypoxic Conditions by Zafari, Somaieh, Vanlerberghe, Greg C, Igamberdiev, Abir U

“…The transgenic tobacco ( L.) plants with the modified levels of alternative oxidase (AOX) were used to evaluate the physiological roles of AOX in regulating…”
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The Complementary Roles of Chloroplast Cyclic Electron Transport and Mitochondrial Alternative Oxidase to Ensure Photosynthetic Performance by Chadee, Avesh, Alber, Nicole A., Dahal, Keshav, Vanlerberghe, Greg C.

“…Chloroplasts use light energy and a linear electron transport (LET) pathway for the coupled generation of NADPH and ATP. It is widely accepted that the…”
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Is the maintenance of homeostatic mitochondrial signaling during stress a physiological role for alternative oxidase by Vanlerberghe, Greg C, Cvetkovska, Marina, Wang, Jia

“…All plants maintain a non-energy-conserving pathway of mitochondrial electron transport referred to as alternative oxidase (AOX) respiration. Here, we briefly…”
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Improved photosynthetic performance during severe drought in Nicotiana tabacum overexpressing a nonenergy conserving respiratory electron sink by Dahal, Keshav, Martyn, Greg D., Vanlerberghe, Greg C.

“…Chloroplasts have means to manage excess reducing power but these mechanisms may become restricted by rates of ATP turnover. Alternative oxidase (AOX) is a…”
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Mitochondrial Alternative Oxidase Maintains Respiration and Preserves Photosynthetic Capacity during Moderate Drought in Nicotiana tabacum by Dahal, Keshav, Wang, Jia, Martyn, Greg D., Rahimy, Farkhunda, Vanlerberghe, Greg C.

“…The mitochondrial electron transport chain includes an alternative oxidase (AOX) that is hypothesized to aid photosynthetic metabolism, perhaps by acting as an…”
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Coordination of a mitochondrial superoxide burst during the hypersensitive response to bacterial pathogen in Nicotiana tabacum by CVETKOVSKA, MARINA, VANLERBERGHE, GREG C.

“…ABSTRACT We characterized responses of Nicotiana tabacum to pathovars of the bacterial pathogen Pseudomonas syringae. These included a compatible response…”
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Coordinated regulation of photosynthetic and respiratory components is necessary to maintain chloroplast energy balance in varied growth conditions by Dahal, Keshav, Martyn, Greg D., Alber, Nicole A., Vanlerberghe, Greg C.

“…Mitochondria have a non-energy-conserving alternative oxidase (AOX) proposed to support photosynthesis, perhaps by promoting energy balance under varying…”
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Roles for Plant Mitochondrial Alternative Oxidase Under Normoxia, Hypoxia, and Reoxygenation Conditions by Jayawardhane, Jayamini, Cochrane, Devin W., Vyas, Poorva, Bykova, Natalia V., Vanlerberghe, Greg C., Igamberdiev, Abir U.

“…Alternative oxidase (AOX) is a non-energy conserving terminal oxidase in the plant mitochondrial electron transport chain (ETC) that has a lower affinity for…”
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Nitric Oxide Turnover Under Hypoxia Results in the Rapid Increased Expression of the Plastid-Localized Phosphorylated Pathway of Serine Biosynthesis by Zafari, Somaieh, Vanlerberghe, Greg C, Igamberdiev, Abir U

“…The plant mitochondrial electron transport chain influences carbon and nitrogen metabolism under near anoxic conditions through its involvement in the…”
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Impact of mitochondrial alternative oxidase expression on the response of Nicotiana tabacum to cold temperature by Wang, Jia, Rajakulendran, Nirusan, Amirsadeghi, Sasan, Vanlerberghe, Greg C.

“…The plant mitochondrial electron transport chain (ETC) includes a non‐energy conserving alternative oxidase (AOX) thought to dampen reactive oxygen species…”
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Genetics of patella hypoplasia/agenesis by Vanlerberghe, C., Boutry, N., Petit, F.

“…The patella is a sesamoid bone, crucial for knee stability. When absent or hypoplastic, recurrent knee subluxations, patellofemoral dysfunction and early…”
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Alternative oxidase in animals: unique characteristics and taxonomic distribution by McDonald, Allison E, Vanlerberghe, Greg C, Staples, James F

“…Alternative oxidase (AOX), a ubiquinol oxidase, introduces a branch point into the respiratory electron transport chain, bypassing complexes III and IV and…”
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Knockdown of mitochondrial alternative oxidase induces the ‘stress state’ of signaling molecule pools in Nicotiana tabacum, with implications for stomatal function by Cvetkovska, Marina, Dahal, Keshav, Alber, Nicole A, Jin, Cathy, Cheung, Melissa, Vanlerberghe, Greg C

“…The mitochondrial electron transport chain (ETC) includes an alternative oxidase (AOX) that may control the generation of reactive oxygen species (ROS) and…”
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