Oxidation of vacuolar and apoplastic phenolic substrates by peroxidase: Physiological significance of the oxidation reactions

By U. Takahama. Phytochemistry Reviews, 2004

201 citations recorded by the source corpus.

Subfields: Biotechnology, Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/4cc06faaa5f443f618c77b98f041feb99621c7cc

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Citations in the corpus

Anthocyanin Function in Vegetative Organs (2008, background): “Because anthocyanins can scavenge a variety of free radicals and oxidants such as H2O2 ( Takahama 2004 ), they have the potential directly to influence the balance between ROS production and ROS scavenging in stress responses.”
The Significance of Reactive Oxygen Species and Antioxidant Defense System in Plants: A Concise Overview (2021, background): “They catalyze the oxidation of different substrates with H2O2 acting as an electron acceptor, consequently generating radicals (mainly phenolic), and such reaction is described as Peroxidase/Phenolics/Ascorbate (PPA) system (Takahama, 2004).”
Naturally Occurring Anthocyanin, Structure, Functions and BiosyntheticPathway in Fruit Plants (2017, background): “Anthocyanin pigments have free radical scavenging and antioxidative properties and protection against various pathogens, attraction of pollinators for pollination and predators for seed dispersal, as well as the new projected modulation of signaling cascades and give their antioxidant capacity, they”
Antioxidants and Antioxidant Enzymes in Higher Plants (2018, background): “Oxidation of phenolics by H2O2, catalyzed by POXs implies generation of phenoxyl radicals, which are in turn either polymerized or reduced by ascorbate (Asc) in the POXs/Phenolics/Asc (PPA) H2O2-scavenging system (Takahama 2004).”
Senescence- and drought-related changes in peroxidase and superoxide dismutase isoforms in leaves of Ramonda serbica (2006, background): “A protective role of the peroxidase/ phenolic/ascorbate cycle (Takahama and Oniki, 1997; Takahama, 2004 ) operating in the vacuole and apoplast of Vicia faba against oxidative stress (Takahama and Oniki, 1997) may be assumed as a detoxification system of H2O2 in Ramonda subjected to dehydration.”