Protein Information

Name superoxide dismutase
Synonyms IPO B; Indophenoloxidase B; MNSOD; Manganese superoxide dismutase; Manganese containing superoxide dismutase; Mangano superoxide dismutase; Mn superoxide dismutase; Mn SOD…

Compound Information

Name gibberellins
CAS gibberellins

Reference List

PubMed Abstract RScore(About this table)
12972661 Trindade LM, Horvath BM, Bergervoet MJ, Visser RG: Isolation of a gene encoding a copper chaperone for the copper/zinc superoxide dismutase and characterization of its promoter in potato. Plant Physiol. 2003 Oct;133(2):618-29. Epub 2003 Aug 28.

StCCS expression was induced by auxin, gibberellins (GA4 + 7), fructose, sucrose, and glucose and was inhibited by relatively high concentrations of Cu.
2(0,0,0,2) Details
7821431 Sakamoto A, Okumura T, Kaminaka H, Sumi K, Tanaka K: Structure and differential response to abscisic acid of two promoters for the cytosolic copper/zinc-superoxide dismutase genes, SodCc1 and SodCc2, in rice protoplasts. FEBS Lett. 1995 Jan 16;358(1):62-6.

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11351079 Fath A, Bethke PC, Jones RL: Enzymes that scavenge reactive oxygen species are down-regulated prior to gibberellic acid-induced programmed cell death in barley aleurone. Plant Physiol. 2001 May;126(1):156-66.

Gibberellins (GAs) initiate a series of events that culminate in programmed cell death, whereas abscisic acid (ABA) prevents this process.
The amounts and activities of ROS scavenging enzymes, including catalase (CAT), ascorbate peroxidase, and superoxide dismutase are strongly down-regulated in aleurone layers treated with GA.
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17518349 Celik I, Tuluce Y, Isik I: Evalution of toxicity of abcisic acid and gibberellic acid in rats: 50 days drinking water study. J Enzyme Inhib Med Chem. 2007 Apr;22(2):219-26.


In the present study, the influence of subchronic effects of two plant growth regulators (PGRs) [Abcisic acid (ABA) and Gibberellic acid (GA3)] on antioxidant defense systems [reduced glutathione (GSH), glutathione reductase (GR), superoxide dismutase (SOD), glutathione-S-transferase (GST) and catalase (CAT)] and lipid peroxidation level (malondialdehyde = MDA) in various tissues of the rat were investigated during treatment as a drinking water model. 75 ppm of ABA and GA3 in drinking water were continuously administered orally to rats (Sprague-Dawley albino) ad libitum for 50 days.
1(0,0,0,1) Details
19106015 Yu K, Wei J, Ma Q, Yu D, Li J: Senescence of aerial parts is impeded by exogenous gibberellic acid in herbaceous perennial Paris polyphylla. J Plant Physiol. 2009 May 15;166(8):819-30. Epub 2008 Dec 21.

The effects of gibberellin A (3) (GA (3)) on natural senescence and the relationship between gibberellins (GAs), abscisic acid (ABA), and senescence are not fully understood.
Treated plants suffered less oxidative stress as revealed by reduced lipid peroxidation, a lower hydrogen peroxide level and modified activities of superoxide dismutase, peroxidase, ascorbate peroxidase, and their respective isozyme profiles.
1(0,0,0,1) Details
16154987 Mitrovic A, Ducic T, Liric-Rajlic I, Radotic K, Zivanovic B: Changes in Chenopodium rubrum seeds with aging. Ann N Y Acad Sci. 2005 Jun;1048:505-8.


Peroxidase, superoxide dismutase, and catalase activity, as well as glutathione status, were determined in 2.5-h imbibed seeds.
1(0,0,0,1) Details
17418944 Celik I, Turker M, Tuluce Y: Abcisic acid and gibberellic acid cause increased lipid peroxidation and fluctuated antioxidant defense systems of various tissues in rats. J Hazard Mater. 2007 Sep 30;148(3):623-9. Epub 2007 Mar 12.


The study was aimed at demonstrating changes in the antioxidant defense systems [Reduced glutathione (GSH), glutathione reductase (GR), superoxide dismutase (SOD), glutathione-S-transferase (GST) and catalase (CAT)] forming an antioxidative barrier and oxidative stress parameter (Malondialdehyde=MDA) in the various tissues of Sprague-Dawley rats which were administrated plant growth regulators (PGRs) [Abcisic acid (ABA) and Gibberellic acid (GA (3))] during 25 days.
1(0,0,0,1) Details
11997375 Fath A, Bethke P, Beligni V, Jones R: Active oxygen and cell death in cereal aleurone cells. J Exp Bot. 2002 May;53(372):1273-82.


The sensitivity of GA-treated aleurone to light and H (2) O (2) is a result of lowered amounts of enzymes that metabolize AOS. mRNAs encoding catalase, ascorbate peroxidase and superoxide dismutase are all reduced during 6-18 h of incubation in GA, but these mRNAs were present in higher amounts in cells incubated in ABA.
1(0,0,0,1) Details