Assessment of Eight Faba Bean (Vicia faba L.) Cultivars for Drought Stress Tolerance through Molecular, Morphological, and Physiochemical Parameters

Faculty Agriculture Year: 2023
Type of Publication: ZU Hosted Pages:
Authors:
Journal: Sustainability Sustainability Volume:
Keywords : Assessment , Eight Faba Bean (Vicia faba    
Abstract:
Determining and improving drought-tolerant cultivars is a major goal of plant breeding to face climate change. The productivity of faba bean in Egypt is affected by abiotic stresses, especially drought stress. This study evaluated eight Egyptian faba bean cultivars for drought tolerance under three soil water regimes consisting of well-watered (100% field capacity),moderate drought stress (50% field capacity), and severe drought stress (25% field capacity) regimes in pots under greenhouse conditions using biochemical, physiochemical, and molecular parameters. The cultivars Nubariya 1, Nubariya 3, and Giza 716 showed the highest proline content values under 50% field capacity conditions, with 4.94, 4.39, and 4.26 mmol/g fresh weights, respectively. On the other hand, the cultivars Sakha 1, Sakha 4, Nubariya 1, and Nubariya 3 exhibited the highest proline contents (7.8, 7.53, 6.17, and 6.25, respectively) under 25% field capacity treatment. The molecular profiling was conducted using SCoT and SRAP approaches. Fresh leaves were utilized to extract the DNA, and ten primers for SRAP and six for SCoT were used in the PCR procedures. SCoT and SRAP-PCR generated 72 loci, of which, 55 were polymorphic, and 17 were monomorphic. SCoT and SRAP each had 48 and 24 total loci, respectively. The average polymorphism(%) values achieved via SCoT and SRAP were 70.93% and 80%, respectively. Based on themolecular profiles, the cluster analysis identified three clusters. The first cluster comprised Giza 716 cultivars; the second cluster included Sakha 1, Sakha 3, Sakha 4, and Akba 3300 cultivars; the third cluster comprised two cultivars Nubariya 1 and Nubariya3. According to the study’s findings, Sakha 1, Sakha 4, Nubariya 1, and Nubariya 3 are remarkable parents for developing drought-tolerant faba bean genotypes. Additionally, this study concluded that SRAP and SCoT markers recreated trustworthy banding profiles to evaluate the genetic polymorphismamong faba bean cultivars, which are regarded as the cornerstone for genetic improvements in crops.
   
     
 
       

Author Related Publications

  • Ahmed Salaheldeen Mohamed Abdelrahman Eldomyaty, "IDENTIFICATION OF MOLECULAR MARKERS FOR SALT AND DROUGHT TOLERANCE USING BULKED SEGREGANT ANALYSIS (BSA) IN BREAD WHEAT (Triticum aestivum L.)", Zagazig Journal of Agricultural Research, 2014 More
  • Ahmed Salaheldeen Mohamed Abdelrahman Eldomyaty, "Genome‑wide identification and expression analysis of metal tolerance protein (MTP) gene family in soybean (Glycine max) under heavy metal stress", Molecular Biology Reports, 2023 More
  • Ahmed Salaheldeen Mohamed Abdelrahman Eldomyaty, "RNA sequencing in Artemisia annua L explored the genetic and metabolic responses to hardly soluble aluminum phosphate treatment", Functional & Integrative Genomics, 2023 More
  • Ahmed Salaheldeen Mohamed Abdelrahman Eldomyaty, "Morphological, Biochemical and Molecular Characterization of Rhizobia of Faba Bean Plants Grown in North Nile Delta Egypt", Pakistan Journal of Biological Sciences, 2021 More
  • Ahmed Salaheldeen Mohamed Abdelrahman Eldomyaty, "Assessment of the R2R3 MYB gene expression profile during tomato fruit development using in silico analysis, quantitative and semi-quantitative RT-PCR", Saudi Journal of Biological Sciences, 2022 More

Department Related Publications

  • Ahmed Mansour Mohamed Mansour Elzohery, "Genes, Genomes and Genomics", Global Science Books, Ltd, 2010 More
  • Ahmed Mansour Mohamed Mansour Elzohery, "Bio-fertilizer and organic manure affects rice productivity in newly reclaimed saline soil.", Dynamic Soil, Dynamic Plant 2009, 2009 More
  • Ahmed Mansour Mohamed Mansour Elzohery, "From PCR to the Bioinformatics Era and Integrative Biology The Digitalization of Life", Global Science Books, Ltd, 2009 More
  • Ahmed Mansour Mohamed Mansour Elzohery, "Gene-Tracer: Algorithm Tracing Genes Modification from Ancestors through Offsprings", International Journal of Computer Applications (IJCA), 2012 More
  • Ahmed Hosieny Abdou Mhamd, "Nile Tilapia as bio indicator to estimate the contamination of water using SDS-PAGE and RAPA-PCR techniques", faculty of Agr. Ain Shams University, 2012 More
Tweet