STUDY ON THE ACTIVITY AND RELATIVE GENE EXPRESSION OF CATALASE AND PEROXIDASE ENZYMES IN THE IRANIAN CHICKPEA GENOTYPES UNDER COLD STRESS

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NAZARI MOHAMMADREZA; MAALI AMIRI REZA; RAMEZANPOUR SEYYEDEH SANAZ

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Journal: GENETICS IN THE 3RD MILLENNIUM Year:2011 | Volume:9 | Issue:1 Page(s): 2290-2299

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Title

STUDY ON THE ACTIVITY AND RELATIVE GENE EXPRESSION OF CATALASE AND PEROXIDASE ENZYMES IN THE IRANIAN CHICKPEA GENOTYPES UNDER COLD STRESS

Author(s)

NAZARI MOHAMMADREZA | MAALI AMIRI REZA | RAMEZANPOUR SEYYEDEH SANAZ | Issue Writer Certificate

Keywords

ANTIOXIDANT ENZYMESQ2

GENE EXPRESSIONQ2

COLD STRESSQ2

COLD ACCLIMATIONQ2

ELECTROLYTE LEAKAGEQ2

Abstract

ANTIOXIDANT ENZYMES are one of the most important defensive strategies of plants in Reactive Oxygen Species (ROS) detoxification. In this work, two temperatures, 4oC and 10oC were investigated in order to find the appropriate temperature COLD ACCLIMATION of desi chickpea. Results showed that plants responded to 10oC better than the other one. Then, the activity and relative GENE EXPRESSION of catalase and peroxidase enzymes, along with some physiological and biochemical indices, were measured in both desi and kabuli genotypes of chickpea. More membrane stability, no significant increase of H2O2, more antioxidants enzyme activity and more stable and further accumulation of transcript levels of these genes in Jam cv. plants showed that this genotype could withstand the effects of COLD STRESS better. The increase of the expression level of APX suggested that APX could work at COLD STRESS and compensate for the loss of CAT activities. It seems that early response to COLD ACCLIMATION and COLD STRESS may start shortly after exposure to the stress condition and that this short time can make some chickpea plants ready to encounter lower temperatures.

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APA: Copy

NAZARI, MOHAMMADREZA, MAALI AMIRI, REZA, & RAMEZANPOUR, SEYYEDEH SANAZ. (2011). STUDY ON THE ACTIVITY AND RELATIVE GENE EXPRESSION OF CATALASE AND PEROXIDASE ENZYMES IN THE IRANIAN CHICKPEA GENOTYPES UNDER COLD STRESS. GENETICS IN THE 3RD MILLENNIUM, 9(1), 2290-2299. SID. https://sid.ir/paper/117196/en

Vancouver: Copy

NAZARI MOHAMMADREZA, MAALI AMIRI REZA, RAMEZANPOUR SEYYEDEH SANAZ. STUDY ON THE ACTIVITY AND RELATIVE GENE EXPRESSION OF CATALASE AND PEROXIDASE ENZYMES IN THE IRANIAN CHICKPEA GENOTYPES UNDER COLD STRESS. GENETICS IN THE 3RD MILLENNIUM[Internet]. 2011;9(1):2290-2299. Available from: https://sid.ir/paper/117196/en

IEEE: Copy

MOHAMMADREZA NAZARI, REZA MAALI AMIRI, and SEYYEDEH SANAZ RAMEZANPOUR, “STUDY ON THE ACTIVITY AND RELATIVE GENE EXPRESSION OF CATALASE AND PEROXIDASE ENZYMES IN THE IRANIAN CHICKPEA GENOTYPES UNDER COLD STRESS,” GENETICS IN THE 3RD MILLENNIUM, vol. 9, no. 1, pp. 2290–2299, 2011, [Online]. Available: https://sid.ir/paper/117196/en

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