Regulation and function of ascorbate peroxidase isoenzymes.

By S. Shigeoka, T. Ishikawa, M. Tamoi, Y. Miyagawa, T. Takeda, Y. Yabuta, K. Yoshimura. Journal of Experimental Botany, 2002

1,326 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/4c557ac94cbe28bf08987a7ede9ea66c2de38085

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In Molecular Biology

1. N. Akram
2. M. Ashraf
3. Bingru Huang
4. Hui Zhang
5. F. Zhao
6. V. Lokhande
7. C. A. Jaleel
8. Ana Rodrigo-Moreno

In Plant Science

1. M. Ashraf
2. N. Akram
3. P. Suprasanna
4. C. A. Jaleel
5. V. Lokhande
6. Naser Anjum
7. Bingru Huang
8. Marian Brestic

Citations in the corpus

• Antioxidative Potentials as a Protective Mechanism in Catharanthus roseus (L.) G.Don. Plants under Salinity Stress (2007, background): “A high level of endogenous ascorbate is essential effectively to maintain the antioxidant system that protects plants from oxidative damage due to biotic and abiotic stress (Shigeoka et al., 2002).”
• Class III peroxidases and ascorbate metabolism in plants (2004, background): “Moreover, chloroplastic APX isoenzymes are quickly inactivated in the absence of ASC, conditions under which nanomolar concentrations of H2O2 are sufficient for APX inactivation (Chen and Asada, 1989; Shigeoka et al., 2002 ).”
• ROS homeostasis in halophytes in the context of salinity stress tolerance. (2014, background): “The APX isozymes use ascorbate as a reductant and are located in stroma of chloroplasts, mitochondria, cytosol, and the membrane of peroxisomes and chloroplasts (Shigeoka et al., 2002).”
• Salt and paraquat stress tolerance results from co-expression of the Suaeda salsa glutathione S-transferase and catalase in transgenic rice (2006, background): “Likely, the co-regulation of CAT, GST and SOD expression was part of a system for regulating the balance between the detrimental and beneficial roles of H2O2 in the transgenic plant cells (Shigeoka et al. 2002), but this relationship has not been demonstrated.”
• Characteristics of the plant ascorbate peroxidase family (2007, background): “If it is too low (lower than 20 μM) the enzymes lose stability and their activity declines (Shigeoka et al., 2002).”
• Genetic Engineering of Algae for Enhanced Biofuel Production (2010, background): “Most of these come from the manipulation of E. coli, in which the overexpression and deletion of entire metabolic pathways are feasible.”
• Ascorbic Acid-A Potential Oxidant Scavenger and Its Role in Plant Development and Abiotic Stress Tolerance (2017, background): “…antioxidative enzymes known to be involved in antioxidant defense system, ascorbate peroxidases (APXs) are heme containing enzymes that are known to dismutase H2O2 to water and molecular oxygen using AsA as an electron source (Shigeoka et al., 2002; Mittler et al., 2004; van Doorn and Ketsa, 2014).”