Abdellatif, Abdou

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ad476200-11a5-4aed-9e3a-fc33acc6a691
  • Abdellatif, Abdou (1)
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Author's Bibliography

An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots

Hmmam, Ibrahim; Raza, Ali; Đalović, Ivica; Khedr, Nagwa; Abdellatif, Abdou

(Tech Science Press, 2023) 

TY  - JOUR
AU  - Hmmam, Ibrahim
AU  - Raza, Ali
AU  - Đalović, Ivica
AU  - Khedr, Nagwa
AU  - Abdellatif, Abdou
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/4281
AB  - Banana is a tropical crop cultivated in warm places. Chilling stress in Egypt is making banana crops less productive. Abscisic acid (ABA), a key plant hormone, regulates metabolic and physiological processes and protects plants from a variety of stresses. In vitro growing banana shoots were pre-treated with ABA at four concentrations (0, 25, 50, and 100 mM) and chilled at 5°C for 24 h, followed by a six-day recovery period at 25°C. By comparing ABA treatments to both positive and negative controls, physiological and biochemical changes were investigated. Chilling stress (5°C) caused a considerable increase in lipid peroxidation and ion leakage and reduced photosynthetic pigments in cold-treated plantlets. Increasing the concentration of ABA to 100 µM enhanced the response to chilling stress. ABA had a major effect on mitigating chilling injury in banana shoots by keeping cell membranes stable and lowering the amount of ion leakage and lipid peroxidation. Also, ABA significantly maintained the photosynthetic pigment concentration of banana shoots; accumulated higher amounts of total soluble carbohydrates and proline; and increased DPPH radical scavenging activity. Furthermore, ABA treatment enhanced cold tolerance in chilling-stressed banana shoots through the regulation of antioxidant enzyme activity. Overall, the results show that ABA is a good choice for protecting banana shoots from the damage caused by chilling stress.
PB  - Tech Science Press
T2  - Phyton - International Journal of Experimental Botany
T1  - An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots
EP  - 1711
IS  - 6
SP  - 1695
VL  - 92
DO  - 10.32604/phyton.2023.028317
ER  - 
@article{
author = "Hmmam, Ibrahim and Raza, Ali and Đalović, Ivica and Khedr, Nagwa and Abdellatif, Abdou",
year = "2023",
abstract = "Banana is a tropical crop cultivated in warm places. Chilling stress in Egypt is making banana crops less productive. Abscisic acid (ABA), a key plant hormone, regulates metabolic and physiological processes and protects plants from a variety of stresses. In vitro growing banana shoots were pre-treated with ABA at four concentrations (0, 25, 50, and 100 mM) and chilled at 5°C for 24 h, followed by a six-day recovery period at 25°C. By comparing ABA treatments to both positive and negative controls, physiological and biochemical changes were investigated. Chilling stress (5°C) caused a considerable increase in lipid peroxidation and ion leakage and reduced photosynthetic pigments in cold-treated plantlets. Increasing the concentration of ABA to 100 µM enhanced the response to chilling stress. ABA had a major effect on mitigating chilling injury in banana shoots by keeping cell membranes stable and lowering the amount of ion leakage and lipid peroxidation. Also, ABA significantly maintained the photosynthetic pigment concentration of banana shoots; accumulated higher amounts of total soluble carbohydrates and proline; and increased DPPH radical scavenging activity. Furthermore, ABA treatment enhanced cold tolerance in chilling-stressed banana shoots through the regulation of antioxidant enzyme activity. Overall, the results show that ABA is a good choice for protecting banana shoots from the damage caused by chilling stress.",
publisher = "Tech Science Press",
journal = "Phyton - International Journal of Experimental Botany",
title = "An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots",
pages = "1711-1695",
number = "6",
volume = "92",
doi = "10.32604/phyton.2023.028317"
}
Hmmam, I., Raza, A., Đalović, I., Khedr, N.,& Abdellatif, A.. (2023). An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots. in Phyton - International Journal of Experimental Botany
Tech Science Press., 92(6), 1695-1711.
https://doi.org/10.32604/phyton.2023.028317
Hmmam I, Raza A, Đalović I, Khedr N, Abdellatif A. An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots. in Phyton - International Journal of Experimental Botany. 2023;92(6):1695-1711.
doi:10.32604/phyton.2023.028317 .
Hmmam, Ibrahim, Raza, Ali, Đalović, Ivica, Khedr, Nagwa, Abdellatif, Abdou, "An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots" in Phyton - International Journal of Experimental Botany, 92, no. 6 (2023):1695-1711,
https://doi.org/10.32604/phyton.2023.028317 . .
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