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Article

Mitochondrial Alternative Pathway-Associated Photoprotection of Photosystem II is Related to the Photorespiratory Pathway.

Plant & cell physiology - 1 Jul 2016

Watanabe Chihiro K A, Yamori Wataru, Takahashi Shunichi, Terashima Ichiro, Noguchi Ko

Abstract excerpt

Respiratory electron transport has two ubiquinol-oxidizing pathways, the cytochrome pathway (CP) and the alternative pathway (AP). The AP, which is catalyzed by the alternative oxidase (AOX), is energetically wasteful but may alleviate PSII photoinhibition under light conditions excessive for photosynthesis. However, its mechanism remains unknown. We used Arabidopsis aox1a mutants lacking AOX activity and studied...

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PMID: 26903530
DOI: 10.1093/pcp/pcw036

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Mitochondrial Alternative Pathway-Associated Photoprotection of Photosystem II is Related to the Photorespiratory Pathway.PMID 26903530Read ↗

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Physiological impact of mitochondrial alternative oxidase on photosynthesis and growth in Arabidopsis thaliana.Semantic proximity Read ↗

Photoprotection by mitochondrial alternative pathway is enhanced at heat but disabled at chilling.Semantic proximity Read ↗

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Effects of light on cyanide-resistant respiration and alternative oxidase function in Arabidopsis seedlings.Semantic proximity Read ↗

Distinct responses of the mitochondrial respiratory chain to long- and short-term high-light environments in Arabidopsis thaliana.Semantic proximity Read ↗

Disruption of the mitochondrial alternative oxidase (AOX) and uncoupling protein (UCP) alters rates of foliar nitrate and carbon assimilation in Arabidopsis thaliana.Semantic proximity Read ↗

The alternative oxidase of plant mitochondria is involved in the acclimation of shoot growth at low temperature. A study of Arabidopsis AOX1a transgenic plants.Semantic proximity Read ↗

Impaired Cyclic Electron Flow around Photosystem I Disturbs High-Light Respiratory Metabolism.Semantic proximity Read ↗

Alternative oxidase (AOX) 1a and 1d limit proline-induced oxidative stress and aid salinity recovery in Arabidopsis.Semantic proximity Read ↗

Changes of alternative oxidase activity, capacity and protein content in leaves of Cucumis sativus wild-type and MSC16 mutant grown under different light intensities.Semantic proximity Read ↗

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