Phytoremediation capacity of tomato against Sb (III) focusing on the AsA/GSH cycle. [PDF]
Front Plant SciGarrido I +4 more
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Interaction with CYP20-3 limits OPDA flux into jasmonate biosynthesis in wounded leaves of arabidopsis grown at eCO<sub>2</sub>. [PDF]
Front Plant SciRedl A, Gabriel J, van Dam NM, Bede JC.
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The Metabolic Regulation of Antioxidant Defense: Exogenous Ascorbate Disrupts Redox Homeostasis Under Energy Limitation in <i>Bangia fuscopurpurea</i>. [PDF]
Plants (Basel)Xue H +6 more
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Harnessing Antioxidants for Abiotic Stress Management: Mechanistic Insights and Prospects for Sustainable Agriculture. [PDF]
Antioxidants (Basel)Haider FU +6 more
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Regulation of the Ascorbate–Glutathione Cycle in Plants Under Drought Stress
, 2010 Ascorbate (Asc) and glutathione (GSH) are important molecules functioning in several vital processes in plant cells, including the ascorbate-glutathione cycle. They are involved in basic metabolic reactions normally occurring in plants as well as in those evoked by abiotic or biotic stresses.
Sofo A, Cicco N, Paraggio M, Scopa A
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The effect of Botrytis cinerea infection on ascorbate-glutathione cycle in tomato leaves
Plant Science, 1999Changes in the total pool sizes of ascorbate and glutathione and their degree of oxidation as well as the activities of ascorbate peroxidase, dehydroascorbate reductase, glutathione reductase and glutathione transferase in tomato leaves after Botrytis cinerea infection have been studied.
Elżbieta Kuźniak, Maria Skłodowska
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Response of the ascorbate–glutathione cycle to excess copper in Arabidopsis thaliana (L.)
Plant Science, 2003Abstract An operation of the ascorbate–glutathione cycle was investigated in leaves of Arabidopsis thaliana treated with excess Cu (0, 5, 25 50 and 100 μM) for 1, 3 and 7 days. After one-day-treatment significant increase of dehydroascorbate reductase (DHAR) activity and decrease of GSH level was found independently on Cu concentration. Activity of
Maria Drążkiewicz +2 more
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Response of the ascorbate–glutathione cycle to re-aeration following hypoxia in lupine roots
Plant Physiology and Biochemistry, 2005The response of the enzymes and metabolites of the ascorbate-glutathione pathway to oxidative stress caused by re-aeration following hypoxia was studied in roots of hydroponically grown lupine (Lupinus luteus L. cv. Juno) seedlings. Lupine roots were deprived of oxygen by subjecting them to hypoxia for 48 and 72 h and then re-aerated for up to 4 h.
Małgorzata Garnczarska
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Role of the Ascorbate–Glutathione Cycle in Paraquat Tolerance of Rice
Weed Science, 2013 Out of 1,343 mutant lines of rice mutated by sodium azide from the parental Japonica-type variety ‘Tainung 67’ (TNG67), a paraquat-susceptible line 1192 and a paraquat-tolerant line 72 were selected using whole seedlings at the four-leaf stage and leaf segments at the tillering stage as test materials.
Tai-You Tseng, Jen-Fu Ou, Ching-Yuh Wang
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Abstract Broccoli ( Brassica oleracea L. Italica Group) senesces very rapidly at room temperature after harvest. Ethanol vapor treatment suppresses the senescence. Reactive oxygen species (ROS) are closely related with postharvest quality of horticultural crops, and the ascorbate–glutathione cycle plays a crucial role in controlling the level of ROS.
Hirofumi Terai, Naoki Yamauchi
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