Enhancing Tomato Cultivars Against Root-Knot Nematode Using Salicylic Acid and Their Impact on Protein Expression
Elkobrosy, D., Abougabal, A., Abdelsalam, N., Mohamed, R., Zeid, A. (2022). Enhancing Tomato Cultivars Against Root-Knot Nematode Using Salicylic Acid and Their Impact on Protein Expression. EKB Journal Management System, 13(2), 165-170. doi: 10.21608/eajbsh.2022.275938
Dina H. Elkobrosy; Ashgan A. Abougabal; Nader R. Abdelsalam; Raneen A. Mohamed; Ahmed Zeid. "Enhancing Tomato Cultivars Against Root-Knot Nematode Using Salicylic Acid and Their Impact on Protein Expression". EKB Journal Management System, 13, 2, 2022, 165-170. doi: 10.21608/eajbsh.2022.275938
Elkobrosy, D., Abougabal, A., Abdelsalam, N., Mohamed, R., Zeid, A. (2022). 'Enhancing Tomato Cultivars Against Root-Knot Nematode Using Salicylic Acid and Their Impact on Protein Expression', EKB Journal Management System, 13(2), pp. 165-170. doi: 10.21608/eajbsh.2022.275938
Elkobrosy, D., Abougabal, A., Abdelsalam, N., Mohamed, R., Zeid, A. Enhancing Tomato Cultivars Against Root-Knot Nematode Using Salicylic Acid and Their Impact on Protein Expression. EKB Journal Management System, 2022; 13(2): 165-170. doi: 10.21608/eajbsh.2022.275938

Enhancing Tomato Cultivars Against Root-Knot Nematode Using Salicylic Acid and Their Impact on Protein Expression

Egyptian Academic Journal of Biological Sciences, H. Botany
Volume 13, Issue 2, December 2022, Page 165-170  XML PDF (540.97 K)
Document Type: Original Article
DOI: 10.21608/eajbsh.2022.275938
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Authors
Dina H. Elkobrosy1; Ashgan A. Abougabal2; Nader R. Abdelsalam2; Raneen A. Mohamed1; Ahmed Zeid2
1Plant Protection and Biomolecular Diagnosis Department, Arid Lands Cultivation Research Institute, the City of Scientific Research and Technological Applications, New Borg El-Arab City, 21934 Alexandria, Egypt.
2Agricultural Botany Department, Faculty of Agriculture (Saba Baha) Alexandria University, 21531, Alexandria, Egypt.
Abstract
The defense strategies of plants against pathogen attacks included more than two kinds such as biochemical reactions, structural, hormonal reactions, and elicitors. On the other hand, pathogens in general have different ways and strategies that facilitate their infections and make them successful. Continuously, the interaction between tomato plants and root-knot nematodes causes many reactions involving both morphological symptoms and genetically on the molecular level. However, fundamental aspects of hormonal influences studies on plant nematode interactions are still complicated especially on the level of molecular genetics. Precise recognition of tomato-induced proteins is necessary for identifying plant-induced systemic resistance (ISR). In this paper, the target is the recognition of the protein profile changes accompanied by the biological changes through both processes of infection of two tomato cultivars (resistance and sensitive) with root-knot nematode and treated with two different concentrations of SA 0.1 and 5 mM. The results confirmed that induction of tomato roots infected with root-knot nematodes (RNK) and treated with Salicylic acid (SA) was significant especially in 5mM concentration of SA that appeared to have an excess of intensive bands in sensitive and resistant cultivars as compared to control roots. On the other hand, the bands were light in 0.1 mM concentration of SA. 
Keywords
Protein profile; Root-Knot Nematode (RKN); Salicylic acid (SA); SDS-PAGE; Tomato plant
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