The water-water cycle as alternative photon and electron sinks.

By K. Asada. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2000

626 citations recorded by the source corpus.

Subfields: Inorganic Chemistry, Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/b951e69ca8be0d278ebf1e99806c71b1709e7b03

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Citations in the corpus

Integrating the proton circuit into photosynthesis: progress and challenges (2005, background): “One of these alternative pathways is the Mehler peroxidase reaction, sometimes called the pseudo-cyclic pathway or the water–water cycle, which uses oxygen as an alternate electron acceptor from PS I to decrease the NADPH output of LEF (reviewed in Asada 2000).”
Drought stress, its effect on maize production and development of drought tolerance through potassium application. (2013, background): “ROS are mainly produce in chloroplast which are; superoxide radical (O-2), hydrogen peroxide (H2O2) and singlet oxygen (1O2) during the process of photosynthesis (Asada, 2000).”
Anthocyanin Function in Vegetative Organs (2008, background): “For example, like the anthocyanins, the ROSscavenging enzymes of the so-called “water-water cycle” (SOD and APX) in the chloroplasts result in a reduced propensity for photoinhibition and photo-oxidation ( Asada 1999, 2000; Rizhsky et al. 2003).”
Effects of light intensities on antioxidant enzymes and malondialdehyde content during short-term acclimatization on micropropagated Phalaenopsis plantlet (2005, background): “The main source of ROS generation in plants is chloroplast (Asada, 2000).”
Singlet oxygen and photo‐oxidative stress management in plants and algae (2005, methodology): “Concurrently, alternative electron transport pathways may redirect excess electrons either to water via the water–water cycle (Asada 2000; Rizhsky, Liang & Mittler 2003) or to oxygen via a chlororespiratory (Cournac et al .”
Linking chlorophyll a fluorescence to photosynthesis for remote sensing applications: mechanisms and challenges. (2014, background): “Additionally, alternative electron transport sinks such as chlororespiration (Nixon, 2000) and the Mehler reaction (Asada, 2000) reduce the overall quantum yield of NADPH, further decoupling LET from NADPH production.”
Reactive oxygen species in plants: their generation, signal transduction, and scavenging mechanisms (2011, methodology): “APX uses ascorbate as a hydrogen donor to break down H2O2 to form H2O and monodehydroascorbate (MDHA, Table 2, Asada, 2000).”
In vivo temperature response functions of parameters required to model RuBP-limited photosynthesis (2003, background): “tion of O2, particularly in response to high light fluxes (Furbank & Badger 1983; Miyake et al. 1998; Asada 2000; Badger et al. 2000; Ort & Baker 2002).”
Cytosolic Ascorbate Peroxidase 1 Is a Central Component of the Reactive Oxygen Gene Network of Arabidopsisw⃞ (2005, background): “Because chloroplasts are sensitive to the external application of H2O2 (Asada, 2000) and the lack of APX1 might allow H2O2 to diffuse into the chloroplast from the cytosol, we focused our study on stromal/mitochondrial APX.”
The hypersensitive response; the centenary is upon us but how much do we know? (2008, background): “One involves the photoproduction of ROS when photon intensity is in excess of that required for CO 2 fixation; i.e. excess excitation energy (EEE; reviewed by Karpinski et al., 2003; Szabo et al., 2005; Asada, 2000).”