High temperature stress tolerance in wheat genotypes: Role of antioxidant defence enzymes

By M. Almeselmani, P. Deshmukh, R. Sairam. 2009

160 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/15a6f1803ec351829e2a916519256b104146e10c

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In Plant Science

Citations in the corpus

Analysis of heat stress tolerance in winter wheat (2009, methodology): “Northern blot analysis was used to prove the rise in APx gene expression in response to heat stress, both in the vegetative stage and at flowering (Almeselmani et al., 2009).”
Heat Stress in Wheat during Reproductive and Grain-Filling Phases (2011, background): “Ascorbate helps scavenge OH, O−2 and hydrogen peroxide for the ascorbate-peroxidase-mediated reactions, while guaiacol scavenges ROS for guaiacol peroxidise–mediated reactions (Goyal and Asthir, 2010).”
Heat-stress induced inhibition in growth and chlorosis in mungbean (Phaseolus aureus Roxb.) is partly mitigated by ascorbic acid application and is related to reduction in oxidative stress (2011, background): “2001), and wheat (Almeselmani et al. 2009).”
Temperature stress and redox homeostasis in agricultural crops (2015, background): “Heat-tolerant genotypes possessed greater activities of ascorbate peroxidase (APX) and glutathione reductase (GR), which possibly influenced the heat tolerance (Kumar et al., 2011 GR, and POX activities in response to high temperature stress in wheat (Almeselmani et al., 2009).”
Food crops face rising temperatures: An overview of responses, adaptive mechanisms, and approaches to improve heat tolerance (2016, background): “Almeselmani et al. (2009) observed that the activity of SOD, APX, CAT, GR, and POX increased significantly at all stages of growth in wheat cultivar C306 (HT) in response to heat stress, whereas CAT, GR, and POX activity decreased significantly in the susceptible cultivar PB343.”
Heat Stress at Reproductive Stage Disrupts Leaf Carbohydrate Metabolism, Impairs Reproductive Function, and Severely Reduces Seed Yield in Lentil (2016, background): “…were damaged significantly in LS plants, as indicated by the rise in electrolyte leakage from leaf tissues, which has also been reported in heatand water-stressed wheat (Almeselmani, Deshmukh, and Sairam 2009), mungbean (Kumar et al. 2011), and chickpea (Arunkumar et al. 2012; Kaushal et al. 2013).”
Heat stress effects and management in wheat. A review (2017, background): “Almeselmani et al. (2009) observed that high temperature (35/25°C) imposed after tillering showed a significantly reduction of water potential in wheat, and the reduction was higher in genotypes susceptible to heat stress.”
Extreme Temperature Responses, Oxidative Stress and Antioxidant Defense in Plants (2013, background): “Different plant studies have revealed that enhancing antioxidant defense confers stress tolerance to either HT or LT stress [16-19].”
Physiological, Biochemical, and Molecular Mechanisms of Heat Stress Tolerance in Plants (2013, background): “Later, they [127] reported that the antioxidant defense mechanism plays an important role in the heat stress tolerance of wheat genotypes and it was observed that the activities of SOD, APX, CAT, GR and POX increased significantly at all stages of growth in heat tolerant cultivers (C 306) in respons”