The Effect of Drought Stress on the Superoxide Dismutase and Chlorophyll Content in Durum Wheat Genotypes

Majid Khayatnezhad, Roza Gholamin

Abstract


Background: Drought stress is one of the most limiting factors of plant production around the world. So, finding a way for increasing genotypes resistance is so important. Free radicles and other dynamic subordinates of oxygen inactivate chemicals and significant plant cell parts. Superoxide dismutases (SODs) have been distinguished as essential parts in a creature's guard system.

Methods: This examination was carried out to examine the SOD movement in 8 durum wheat genotypes from Iran and Azerbaijan under two different conditions in 2015-2016 cropping year. The impact of dry season weight on SOD, chlorophyll content list (CCI), and chlorophyll debasement were examined. Critical contrasts among genotypes and the genotype × climate collaboration among SOD and CCI content were distinguished.

Results: The mean examination indicated that the substance of SOD and CCI diminished in susceptible genotypes, while tolerant genotypes SOD and CCI stayed unaltered or increased. For measuring drought tolerance, the stress tolerance index (STI) used. The correlation between STI for Chlorophyll and Chlorophyll CI in drought was significant at 0.01 levels. The pressure resilience list (STI) for SOD and CCI characterized safe and defenseless genotypes into unmistakable gatherings.

Conclusion: Hence, these 2 characters can be utilized as a Selection index for screening dry spell safe plant materials.

Keywords: Durum wheat, Drought stress, SOD, STI


Full Text:

PDF

References


Gholamin R, Khayatnezhad M. Study of Bread Wheat Genotype Physiological and Biochemical Responses to Drought Stress. Helix, (2020); 10 (05): 87-92.

Khayatnezhad M, Gholamin R. Study of Durum Wheat Genotypes' Response to Drought Stress Conditions. Helix, (2020); 10(05): 98-103.

Khayatnezhad M, Gholamin R. Effect of nitrogen fertilizer levels on different planting remobilization of dry matter of durum wheat varieties Seimareh. African Journal of Microbiology Research, (2012); 6(7): 1534-1539.

Khayatnezhad M, Gholamin R. The effect of drought stress on leaf chlorophyll content and stress resistance in maize cultivars (Zea mays). African Journal of Microbiology Research, (2012); 6 (12): 2844-2848.

Almansouri M, Kinet JM, Lutts S, Effect of salt and osmotic stresses on germination in durum wheat (Triticum durum Desf.). Plant and soil, (2001); 231 (2): 243-254.

Khayatnezhad M. Evaluation of the reaction of durum wheat genotypes (Triticum durum Desf.) to drought conditions using various stress tolerance indices. African Journal of Microbiology Research, (2012); 6 (20): 4315-4323.

Gholamin R, Khayatnezhad M. Effect of different levels of manganese fertilizer and drought stress on yield and agronomic use efficiency of fertilizer in durum wheat in Ardabil. Journal of Food, Agriculture & Environment, (2012); 10 (2 part 3): 1326-1328.

Khayatnezhad M, Gholamin R. The effect of drought stress on leaf chlorophyll content and stress resistance in maize cultivars (Zea mays). African Journal of Microbiology Research, (2012); 6(12): 2844-2848.Dat J. Dual action of the active oxygen species during plant stress responses. Cellular and Molecular Life Sciences CMLS, (2000); 57 (5): 779-795.

Zaefyzadeh M. The effect of the interaction between genotypes and drought stress on the superoxide dismutase and chlorophyll content in durum wheat landraces. Turkish Journal of biology, (2009); 33 (1): 1-7.

Takeda T, Yokota A, Shigeoka S. Resistance of photosynthesis to hydrogen peroxide in algae. Plant and cell physiology, (1995); 36 (6): 089-1095.

ORT DR. Chilling-induced limitations on photosynthesis in warm climate plants: contrasting mechanisms. Environment Control in Biology, (2002); 40(1): 7-18.

Gholamin R, Khayatnezhad M. Assessment of the Correlation between Chlorophyll Content and Drought Resistance in Corn Cultivars (Zea Mays). Helix, (2020); 10 (05): 93-97.

Loggini B. Antioxidative defense system, pigment composition, and photosynthetic efficiency in two wheat cultivars subjected to drought. Plant physiology, (1999); 119 (3): 1091-1100.

Khosh K, Ando B. Effect of food environments, particularly sodium ion on the synthesis of chlorophyll and plant growth C4. in Abstracts Third Crop Science Congress of Iran. Tabriz University. (1995).

Boo YC, Jung J. Water deficit induced oxidative stress and antioxidative defenses in rice plants. Journal of Plant Physiology, (1999); 155 (2): 255-261.

Fernandez GC. Effective selection criteria for assessing plant stress tolerance. Adaptation of food crops to temperature and water stress, (1993); 410: 257-270.

Wise RR, Naylor AW. Chilling-enhanced photooxidation: the peroxidative destruction of lipids during chilling injury to photosynthesis and ultrastructure. Plant physiology, (1987); 83 (2): 272-277.

Zhang M. Uniconazole-induced tolerance of soybean to water deficit stress in relation to changes in photosynthesis, hormones and antioxidant system. Journal of Plant Physiology, (2007); 164 (6): 709-717.

Moradi F, Ismail AM. Responses of photosynthesis, chlorophyll fluorescence and ROS-scavenging systems to salt stress during seedling and reproductive stages in rice. Annals of botany, (2007); 99(6): 1161-1173.

Arora A, Sairam R, Srivastava G. Oxidative stress and antioxidative system in plants. Current science, (2002); 82 (10): 1227-1238.

Gholamin R, Khayatnezhad M. The Study of Path Analysis for Durum wheat (Triticum durum Desf.) Yield Components. Bioscience Biotechnology Research Communications, (2020); 13(4): 2139-2144.

Gholamin R, Khayatnezhad M. The Effect of Dry Season Stretch on Chlorophyll Content and RWC of Wheat Genotypes (Triticum Durum L.). Bioscience Biotechnology Research Communications, (2020); 13(4): 1829-1833.

Khayatnezhad M, Gholamin R. A Modern Equation for Determining the Dry-spell Resistance of Crops to Identify Suitable Seeds for the Breeding Program Using Modified Stress Tolerance Index (MSTI). Bioscience Biotechnology Research Communications, (2020); 13(4): 2114-2117.

Si X, Gao L, Song Y, Khayatnezhad M, Minaeifar AA. Understanding population differentiation using geographical, morphological and genetic characterization in Erodium cicunium. Indian Journal of Genetics, (2020); 80(4): 459-67.

Jia Y, Khayatnezhad M, Mehri S. Population differentiation and gene flow in Erodium cicutarium: a potential medicinal plant. Genetika, (2020); 52 (3): 1127-1144.

Karasakal A, Khayatnezhad M, Gholamin R. The Effect of Saline, Drought, and Presowing Salt Stress on Nitrate Reductase Activity in Varieties of Eleusine coracana (Gaertn). Biosc. Bioscience Biotechnology Research Communications, (2020); 13(4): 2087-2091.

Karasakal A, Khayatnezhad M, Gholamin R. The Durum Wheat Gene Sequence Response Assessment of Triticum durum for Dehydration Situations Utilizing Different Indicators of Water Deficiency. Bioscience Biotechnology Research Communications, (2020); 13(4): 2050-2057.

Rafay M, Abid M, Malik Z, Madnee M, Basit H, Ghaffar MU. Salinity tolerance and phytoremediation of Na+ and K+ ions by using halophytes from Cholistan Rangeland, Pakistan. Agrobiological Records, (2020); 2: 31-37.




DOI: http://dx.doi.org/10.62940/als.v8i2.1066

Refbacks

  • There are currently no refbacks.