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Asian Journal of Plant Sciences
  Year: 2021 | Volume: 20 | Issue: 4 | Page No.: 534-554
DOI: 10.3923/ajps.2021.534.554
 
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Determination of Genetic Parameters Associated with Salt Stress Tolerance in Canola Based on SCoT Markers and Protein Pattern Analysis

Almoataz Bellah Ali El-Mouhamady , Abdul Aziz M. Gad and Mohamed A.F. Habouh

Abstract:
Background and Objective: Due to the importance of canola crop at the local and international levels in producing vegetable oils with high nutritional value. Therefore, it was necessary to study the impact of salt stress in cultivating this important crop. Materials and Methods: Three Egyptian canola cultivars namely, Pactol, Sirw 4 and Sirw 6 were evaluated under the control experiment conditions and two salinity stress treatment using sea water during two growing seasons for knowing the different impacts of salt stress on a selected group of yield and its components traits and some physiological parameters related to salt stress tolerance in this regard. Results: The final results confirmed that the three canola cultivars were recorded a high level of salinity tolerance in all studied traits through both growing seasons. Where the canola cultivar Pactol was coming in the first rank in this regard followed by Sirw 6 and then followed by Sirw 4. However, the tolerance degrees were not equal at every level of salt stress compared to the standard experiment. Conclusion: All results proved that the second level of saline stress was the safest for growing and sowing canola plants. Further, biochemical and molecular genetic markers using SCoT primers have already succeeded in identifying the genetic evidence responsible for salt stress tolerance in the three canola cultivars by discovering 50 unique bands (32 positive and 18 negative specific markers).
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How to cite this article:

Almoataz Bellah Ali El-Mouhamady, Abdul Aziz M. Gad and Mohamed A.F. Habouh, 2021. Determination of Genetic Parameters Associated with Salt Stress Tolerance in Canola Based on SCoT Markers and Protein Pattern Analysis. Asian Journal of Plant Sciences, 20: 534-554.

DOI: 10.3923/ajps.2021.534.554

URL: https://scialert.net/abstract/?doi=ajps.2021.534.554

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