Oxidative stress and antioxidant activity as the basis of senescence in maize leaves

By D. Prochazkova, R. Sairam, G. Srivastava, Divya Singh. 2001

640 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/10682022033505f53280971c61bb03879661a037

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In Molecular Biology

1. A. Wahid
2. Muhammad Farooq
3. C. A. Jaleel
4. Bo Lin
5. K. Zeng
6. R. Gopi
7. Yan Yang
8. Chao Han

In Plant Science

1. C. A. Jaleel
2. Muhammad Farooq
3. A. Wahid
4. R. Panneerselvam
5. P. Manivannan
6. R. Gopi
7. Wei Wang
8. K. Zeng

Citations in the corpus

• Improvement of heat and drought photosynthetic tolerance in wheat by overaccumulation of glycinebetaine (2010, neutral): “Assays of antioxidant enzyme activities and non-enzyme antioxidants Total superoxide dismutase (SOD), catalase (CAT), peroxidase (POD), and ascorbate peroxidase (APX) activities were determined as described by Prochazkova et al. (2001).”
• Antioxidative Potentials as a Protective Mechanism in Catharanthus roseus (L.) G.Don. Plants under Salinity Stress (2007, background): “The major ROS scavenging activities include complex non-enzymatic (ascorbate, glutathione, a-tocopherol) and enzymatic (CAT, APX, GR, SOD etc.) responses (Prochazkova et al., 2001).”
• Effect of drought and low light on growth and enzymatic antioxidant system of Picea asperata seedlings (2008, methodology): “Hydrogen peroxide (H2O2) content was determined (Prochazkova et al. 2001) as follows: needles (0.5 g) were ground with 5 ml of cooled acetone and centrifuged at 10,0009g for 10 min.”
• Glycinebetaine application ameliorates negative effects of drought stress in tobacco (2007, methodology): “Total superoxide dismutase (SOD), catalase (CAT), peroxidase (POD), and ascorbate peroxidase (APX) activities were determined as described by Prochazkova et al. [ 16 ].”
• Effect of 5-sulfosalicylic acid on antioxidant activity in relation to vase life of Gladiolus cut flowers (2007, background): “Similar results have been reported in carnation petals (Sylvestre et al. 1989) and Daylily ( Panavas and Rubinstein 1998 ), although in both cases the changes occur rather later in the progression of senescence.”
• Changes in the Activity of Antioxidant Enzymes in Wheat Leaves and Roots as a Function of Nitrogen Source and Supply (2004, background): “The senescence is accompanied by enhanced generation of ROS, whereas the activity of antioxidant enzymes could increase [31] or decrease [32].”
• Plant drought stress: effects, mechanisms and management (2011, neutral): “These include β -carotenes, ascorbic acid, α -tocopherol, reduced glutathione and enzymes including superoxide dismutase, peroxidase, ascorbate peroxidase, catalase, polyphenol oxidase and glutathione reductase (Hasegawa et al., 2000; Prochazkova et al., 2001).”
• The Complex Regulation of Senescence (2012, background): “However, work by several authors indicates that the plant’s antioxidant status is lowered during senescence, and that ROS levels increase (Jiménez et al., 1998; Prochazkova et al., 2001; Procházková and Wilhelmová, 2007).”