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Al-Khayri JM, Alwutayd KM, Safhi FA, Alqahtani MM, Alshegaihi RM, Abd El-Moneim D, Jain SM, Eldomiaty AS, Alshamrani R, Abuzaid AO, Hassanin AA. Assessment of intra- and inter-genetic diversity in tetraploid and hexaploid wheat genotypes based on omega, gamma and alpha-gliadin profiles. PeerJ 2023; 11:e16330. [PMID: 37953773 PMCID: PMC10637246 DOI: 10.7717/peerj.16330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 09/30/2023] [Indexed: 11/14/2023] Open
Abstract
Durum and bread wheat are well adapted to the Mediterranean Basin. Twenty-three genotypes of each species were grown to evaluate the intra- and inter-genetic diversity based on omega (ω), gamma (γ) and alpha (α)-gliadin profiles. To achieve this purpose, the endosperm storage proteins (both gliadins and glutenins) were extracted from wheat grains and electrophoresed on sodium dodecyl sulfate (SDS)-polyacrylamide gels. The results of SDS-Polyacrylamide Gel Electrophoresis (SDS-PAGE) revealed nine polymorphic loci out of 16 loci with durum wheat genotypes and nine polymorphic loci out of 18 loci with bead wheat genotypes. The polymorphisms revealed by the SDS-PAGE were 56% and 50% in durum and bread wheat genotypes, respectively. Using the cluster analysis, the durum wheat genotypes were clustered into five groups, while the bread wheat genotypes were grouped into six clusters using un-weighed pair group mean analyses based on ω, γ, and α-gliadins profiles. The 46 durum and bread wheat genotypes were grouped into seven clusters based on the combined ω, γ, and α-gliadins profiles revealed by the SDS-PAGE. The in silico analysis determined the intra-genetic diversity between bread and durum wheat based on the sequences of ω, γ, and α-gliadins. The alignment of ω-gliadin revealed the highest polymorphism (52.1%) between bread and durum wheat, meanwhile, the alignment of γ and α-gliadins revealed very low polymorphism 6.6% and 15.4%, respectively. According to computational studies, all gliadins contain a lot of glutamine and proline residues. The analysis revealed that the bread wheat possessed ω and γ -gliadins with a lower content of proline and a higher content of glutamine than durum wheat. In contrast, durum wheat possessed α-gliadin with a lower content of proline and a higher content of glutamine than bread wheat. In conclusion, the SDS-PAGE, in silico and computational analyses are effective tools to determine the intra- and inter-genetic diversity in tetraploid and hexaploid wheat genotypes based on ω, γ, and α-gliadins profiles.
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Affiliation(s)
- Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Khairiah M. Alwutayd
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Fatmah A. Safhi
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mesfer M. Alqahtani
- Department of Biological Sciences, Faculty of Science and Humanities, Shaqra University, Ad-Dawadimi, Saudi Arabia
| | - Rana M. Alshegaihi
- Department of Biology, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Diaa Abd El-Moneim
- Department of Plant Production, (Genetic Branch), Faculty of Environmental and Agricultural Sciences, Arish University, El-Arish, Egypt
| | - Shri Mohan Jain
- Department of Agricultural Sciences, University of Helsinki, Helsinki, Finland
| | - Ahmed S. Eldomiaty
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Rahma Alshamrani
- Biology Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Amani Omar Abuzaid
- Biology Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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Bihal R, Al-Khayri JM, Banu AN, Kudesia N, Ahmed FK, Sarkar R, Arora A, Abd-Elsalam KA. Entomopathogenic Fungi: An Eco-Friendly Synthesis of Sustainable Nanoparticles and Their Nanopesticide Properties. Microorganisms 2023; 11:1617. [PMID: 37375119 DOI: 10.3390/microorganisms11061617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/08/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
The agricultural industry could undergo significant changes due to the revolutionary potential of nanotechnology. Nanotechnology has a broad range of possible applications and advantages, including insect pest management using treatments based on nanoparticle insecticides. Conventional techniques, such as integrated pest management, are inadequate, and using chemical pesticides has negative consequences. As a result, nanotechnology would provide ecologically beneficial and effective alternatives for insect pest control. Considering the remarkable traits they exhibit, silver nanoparticles (AgNPs) are recognized as potential prospects in agriculture. Due to their efficiency and great biocompatibility, the utilization of biologically synthesized nanosilver in insect pest control has significantly increased nowadays. Silver nanoparticles have been produced using a wide range of microbes and plants, which is considered an environmentally friendly method. However, among all, entomopathogenic fungi (EPF) have the most potential to be used in the biosynthesis of silver nanoparticles with a variety of properties. Therefore, in this review, different ways to get rid of agricultural pests have been discussed, with a focus on the importance and growing popularity of biosynthesized nanosilver, especially silver nanoparticles made from fungi that kill insects. Finally, the review highlights the need for further studies so that the efficiency of bio-nanosilver could be tested for field application and the exact mode of action of silver nanoparticles against pests can be elucidated, which will eventually be a boon to the agricultural industry for putting a check on pest populations.
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Affiliation(s)
- Ritu Bihal
- Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144001, India
| | - Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - A Najitha Banu
- Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144001, India
| | - Natasha Kudesia
- Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144001, India
| | - Farah K Ahmed
- Biotechnology English Program, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
| | - Rudradeb Sarkar
- Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144001, India
| | - Akshit Arora
- Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144001, India
| | - Kamel A Abd-Elsalam
- Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt
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Al-Khayri JM, Sudheer WN, Banadka A, Lakshmaiah VV, Nagella P, Al-Mssallem MQ, Alessa FM, Rezk AA. Biotechnological approaches for the production of gymnemic acid from Gymnema sylvestre R. Br. Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12587-0. [PMID: 37266583 DOI: 10.1007/s00253-023-12587-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/09/2023] [Accepted: 05/11/2023] [Indexed: 06/03/2023]
Abstract
Diabetes is a chronic disease that affects several organs and can be treated using phytochemicals found in medicinal plants. Gymnema sylvestre (Asclepiadaceae) is one such medicinal plant rich in anti-diabetic properties. The plant is commonly known as madhunashini in Sanskrit because of its ability to cure diabetes (sugar). Gymnemic acid (GA) is a phytochemical (a triterpenoid saponin) responsible for the herb's main pharmacological activity. This secondary metabolite has a lot of potential as a phytochemical with pharmacological properties including nephroprotection, hypoglycemia, antioxidant, antimicrobial, and anti-inflammatory. Gymnema has acquired a lot of popularity in recent years due to its low side effects and high efficacy in healing diabetes, which has led to overexploitation by pharmaceutical enterprises for its biomass in the wild for the purification of gymnemic acid. Modern biotechnological techniques involving the establishment of cell and organ cultures from G. sylvestre will assist us in fulfilling the need for gymnemic acid production. The present review provides insights on the establishment of cell and organ cultures for the production of a potent antidiabetic molecule gymnemic acid. Further, the review also delves into the intricacies of the different strategies for improved production of gymnemic acid using various elicitors. There is huge potential for sustainable production of gymnemic acid which could be met by establishment of bioreactor scale production. Understanding and engineering the biosynthetic pathway could also lead to improved GA production. KEY POINTS: • Gymnemic acid is one of the potential anti-diabetic molecules from madhunashini • Cell and organ culture offers potential approach for gymnemic acid production • Elicitation strategies have improved the gymnemic acid production.
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Affiliation(s)
- Jameel M Al-Khayri
- Department of Plant Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Al Hofuf, Saudi Arabia.
| | - Wudali N Sudheer
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, 560029, India
| | - Akshatha Banadka
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, 560029, India
| | - Vasantha V Lakshmaiah
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, 560029, India
| | - Praveen Nagella
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, 560029, India.
| | - Muneera Q Al-Mssallem
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Al Hofuf, Saudi Arabia
| | - Fatima M Alessa
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Al Hofuf, Saudi Arabia
| | - Adel A Rezk
- Department of Plant Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Al Hofuf, Saudi Arabia
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Al-Khayri JM, Rashmi R, Toppo V, Chole PB, Banadka A, Sudheer WN, Nagella P, Shehata WF, Al-Mssallem MQ, Alessa FM, Almaghasla MI, Rezk AAS. Plant Secondary Metabolites: The Weapons for Biotic Stress Management. Metabolites 2023; 13:716. [PMID: 37367873 DOI: 10.3390/metabo13060716] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/26/2023] [Accepted: 05/29/2023] [Indexed: 06/28/2023] Open
Abstract
The rise in global temperature also favors the multiplication of pests and pathogens, which calls into question global food security. Plants have developed special coping mechanisms since they are sessile and lack an immune system. These mechanisms use a variety of secondary metabolites as weapons to avoid obstacles, adapt to their changing environment, and survive in less-than-ideal circumstances. Plant secondary metabolites include phenolic compounds, alkaloids, glycosides, and terpenoids, which are stored in specialized structures such as latex, trichomes, resin ducts, etc. Secondary metabolites help the plants to be safe from biotic stressors, either by repelling them or attracting their enemies, or exerting toxic effects on them. Modern omics technologies enable the elucidation of the structural and functional properties of these metabolites along with their biosynthesis. A better understanding of the enzymatic regulations and molecular mechanisms aids in the exploitation of secondary metabolites in modern pest management approaches such as biopesticides and integrated pest management. The current review provides an overview of the major plant secondary metabolites that play significant roles in enhancing biotic stress tolerance. It examines their involvement in both indirect and direct defense mechanisms, as well as their storage within plant tissues. Additionally, this review explores the importance of metabolomics approaches in elucidating the significance of secondary metabolites in biotic stress tolerance. The application of metabolic engineering in breeding for biotic stress resistance is discussed, along with the exploitation of secondary metabolites for sustainable pest management.
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Affiliation(s)
- Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Ramakrishnan Rashmi
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore 560 029, Karnataka, India
| | - Varsha Toppo
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore 560 029, Karnataka, India
| | - Pranjali Bajrang Chole
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore 560 029, Karnataka, India
| | - Akshatha Banadka
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore 560 029, Karnataka, India
| | - Wudali Narasimha Sudheer
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore 560 029, Karnataka, India
| | - Praveen Nagella
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore 560 029, Karnataka, India
| | - Wael Fathi Shehata
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Muneera Qassim Al-Mssallem
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Fatima Mohammed Alessa
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Mustafa Ibrahim Almaghasla
- Department of Arid Land Agriculture, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Plant Pests, and Diseases Unit, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Adel Abdel-Sabour Rezk
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Virus and Phytoplasma, Plant Pathology Institute, Agricultural Research Center, Giza 12619, Egypt
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Bihal R, Al-khayri JM, Banu AN, Kudesia N, Ahmed FK, Sarkar R, Arora A, Abd-elsalam KA. Entomopathogenic Fungi: An Eco-Friendly Synthesis of Sustainable Nanoparticles and Their Nanopesticide Properties.. [DOI: 10.20944/preprints202305.0586.v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Citation: To be added by editorial staff during production.
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Al-Khayri JM, Mascarenhas R, Harish HM, Gowda Y, Lakshmaiah VV, Nagella P, Al-Mssallem MQ, Alessa FM, Almaghasla MI, Rezk AAS. Stilbenes, a Versatile Class of Natural Metabolites for Inflammation-An Overview. Molecules 2023; 28:molecules28093786. [PMID: 37175197 PMCID: PMC10180133 DOI: 10.3390/molecules28093786] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/21/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
Stilbenes are polyphenolic allelochemicals synthesized by plants, especially grapes, peanuts, rhubarb, berries, etc., to defend themselves under stressful conditions. They are now exploited in medicine for their antioxidant, anti-proliferative and anti-inflammatory properties. Inflammation is the immune system's response to invading bacteria, toxic chemicals or even nutrient-deprived conditions. It is characterized by the release of cytokines which can wreak havoc on healthy tissues, worsening the disease condition. Stilbenes modulate NF-κB, MAPK and JAK/STAT pathways, and reduce the transcription of inflammatory factors which result in maintenance of homeostatic conditions. Resveratrol, the most studied stilbene, lowers the Michaelis constant of SIRT1, and occupies the substrate binding pocket. Gigantol interferes with the complement system. Besides these, oxyresveratrol, pterostilbene, polydatin, viniferins, etc., are front runners as drug candidates due to their diverse effects from different functional groups that affect bioavailability and molecular interactions. However, they each have different thresholds for toxicity to various cells of the human body, and thus a careful review of their properties must be conducted. In animal models of autoinflammatory diseases, the mode of application of stilbenes is important to their absorption and curative effects, as seen with topical and microemulsion gel methods. This review covers the diversity seen among stilbenes in the plant kingdom and their mechanism of action on the different inflammatory pathways. In detail, macrophages' contribution to inflamed conditions in the liver, the cardiac, connective and neural tissues, in the nephrons, intestine, lungs and in myriad other body cells is explored, along with detailed explanation on how stilbenes alleviate the symptoms specific to body site. A section on the bioavailability of stilbenes is included for understanding the limitations of the natural compounds as directly used drugs due to their rapid metabolism. Current delivery mechanisms include sulphonamides, or using specially designed synthetic drugs. It is hoped that further research may be fueled by this comprehensive work that makes a compelling argument for the exploitation of these compounds in medicine.
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Affiliation(s)
- Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Roseanne Mascarenhas
- Department of Life Sciences, CHRIST (Deemed to Be University), Bangalore 560029, India
| | | | - Yashwanth Gowda
- Department of Life Sciences, CHRIST (Deemed to Be University), Bangalore 560029, India
| | | | - Praveen Nagella
- Department of Life Sciences, CHRIST (Deemed to Be University), Bangalore 560029, India
| | - Muneera Qassim Al-Mssallem
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Fatima Mohammed Alessa
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Mustafa Ibrahim Almaghasla
- Department of Arid Land Agriculture, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Plant Pests, and Diseases Unit, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Adel Abdel-Sabour Rezk
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Virus and Phytoplasma, Plant Pathology Institute, Agricultural Research Center, Giza 12619, Egypt
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Al-Khayri JM, Alshegaihi RM, Mahgoub ELI, Mansour E, Atallah OO, Sattar MN, Al-Mssallem MQ, Alessa FM, Aldaej MI, Hassanin AA. Association of High and Low Molecular Weight Glutenin Subunits with Gluten Strength in Tetraploid Durum Wheat ( Triticum turgidum spp. Durum L.). Plants (Basel) 2023; 12:1416. [PMID: 36987104 PMCID: PMC10051775 DOI: 10.3390/plants12061416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 03/19/2023] [Accepted: 03/20/2023] [Indexed: 06/19/2023]
Abstract
The gluten strength and the composition of high- and low-molecular-weight glutenin subunits (HMWGSs and LMWGSs) of fifty-one durum wheat genotypes were evaluated using sodium dodecyl sulfate (SDS) sedimentation testing and SDS polyacrylamide gel electrophoresis (SDS-PAGE). This study examined the allelic variability and the composition of HMWGSs and LMWGSs in T. durum wheat genotypes. SDS-PAGE was proven to be a successful method for identifying HMWGS and LMWGS alleles and their importance in determining the dough quality. The evaluated durum wheat genotypes with HMWGS alleles 7+8, 7+9, 13+16, and 17+18 were highly correlated with improved dough strength. The genotypes containing the LMW-2 allele displayed stronger gluten than those with the LMW-1 allele. The comparative in silico analysis indicated that Glu-A1, Glu-B1, and Glu-B3 possessed a typical primary structure. The study also revealed that the lower content of glutamine, proline, glycine, and tyrosineand the higher content of serine and valine in the Glu-A1 and Glu-B1 glutenin subunits, and the higher cysteine residues in Glu-B1 and lower arginine, isoleucine, and leucine in the Glu-B3 glutenin, are associated with the suitability of durum wheat for pasta making and the suitability of bread wheat with good bread-making quality. The phylogeny analysis reported that both Glu-B1 and Glu-B3 had a closer evolutionary relationship in bread and durum wheat, while the Glu-A1 was highly distinct. The results of the current research may help breeders to manage the quality of durum wheat genotypes by exploiting the allelic variation in glutenin. Computational analysis showed the presence of higher proportions of glutamine, glycine, proline, serine, and tyrosine than the other residues in both HMWGSs and LMWGSs. Thus, durum wheat genotype selection according to the presence of a few protein components effectively distinguishes the strongest from the weakest types of gluten.
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Affiliation(s)
- Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Rana M. Alshegaihi
- Department of Biology, College of Science, University of Jeddah, Jeddah 21493, Saudi Arabia
| | - ELsayed I. Mahgoub
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Elsayed Mansour
- Department of Crop Science, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt;
| | - Osama O. Atallah
- Department of Plant Pathology, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt;
- Department of Plant Pathology & Microbiology, Faculty of Agriculture & Life Sciences, Texas A&M University, College Station, TX 77840, USA
| | - Muhammad N. Sattar
- Central Laboratories, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.N.S.); (M.Q.A.-M.)
| | - Muneera Q. Al-Mssallem
- Central Laboratories, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.N.S.); (M.Q.A.-M.)
| | - Fatima M. Alessa
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Mohammed I. Aldaej
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Abdallah A. Hassanin
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
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Abdelghaffar AM, Soliman SS, Ismail TA, Alzohairy AM, Latef AAHA, Alharbi K, Al-Khayri JM, Aljuwayzi NIM, El-Moneim DA, Hassanin AA. In Vitro Propagation of Three Date Palm ( Phoenix dactylifera L.) Varieties Using Immature Female Inflorescences. Plants (Basel) 2023; 12:644. [PMID: 36771727 PMCID: PMC9919907 DOI: 10.3390/plants12030644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/15/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
Immature female inflorescences are promising materials for use as explants for the tissue culture of date palm. Four types of MS media were used in this study during the four micropropagation stages-starting media (SM), maturation media (MM), multiplication media (PM) and rooting media (RM)-to micropropagate three elite date palm varieties, Amri, Magdoul and Barhy using the immature female inflorescences as explant. The highest percentage of callus induction in all the varieties studied was obtained on the SM1 (9 µM 2,4-D + 5.7 µM IAA + 10 µM NAA). Culturing on the MM1 (4.5 µM 2,4-D + 9.8 µM 2-iP + 1.5 AC) allowed us to obtain the best value in terms of callus weight. After culturing on the PM1 (4.4 µM BA + 9.8 µM 2-iP) produced the highest numbers of somatic embryos and shoots. The explants on RM2 (0.5 µM NAA + 1.25 µM IBA + 3 g AC) showed the highest root numbers and root lengths, while the highest shoot length was achieved on RM3 (0.5 µM NAA + 0.5 µM IBA + 3 g AC). The Amri variety presented the best response among the three varieties in all parameters, followed by the Magdoul and Barhy varieties. In all the stages of micropropagation, the analysis of variance revealed highly significant variations among varieties and culture media, and a significant difference in the number of roots during the rooting stage. The results also showed non-significant differences in the interaction between varieties and culture media, except for shoot length in the rooting stage. The results also reveal the broad sense heritability ranging from low to high for the measured parameters. It can be concluded that the immature female inflorescences can be used as a productive explant source for successful date palm micropropagation using the SM1, MM1, PM1 and RM2 culture media. It can also be concluded that the success of date palm micropropagation not only depends on the concentrations of growth regulators, but also on their types.
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Affiliation(s)
- Ahmed M. Abdelghaffar
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Said. S. Soliman
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Tarek A. Ismail
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Ahmed M. Alzohairy
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | | | - Khadiga Alharbi
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Nada Ibrahim M. Aljuwayzi
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Diaa Abd El-Moneim
- Department of Plant Production, (Genetic Branch), Faculty of Environmental and Agricultural Sciences, Arish University, El-Arish 45511, Egypt
| | - Abdallah. A. Hassanin
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
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Al-Khayri JM, Banadka A, Rashmi R, Nagella P, Alessa FM, Almaghasla MI. Cadmium toxicity in medicinal plants: An overview of the tolerance strategies, biotechnological and omics approaches to alleviate metal stress. Front Plant Sci 2023; 13:1047410. [PMID: 36733604 PMCID: PMC9887195 DOI: 10.3389/fpls.2022.1047410] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 12/05/2022] [Indexed: 06/18/2023]
Abstract
Medicinal plants, an important source of herbal medicine, are gaining more demand with the growing human needs in recent times. However, these medicinal plants have been recognized as one of the possible sources of heavy metal toxicity in humans as these medicinal plants are exposed to cadmium-rich soil and water because of extensive industrial and agricultural operations. Cadmium (Cd) is an extremely hazardous metal that has a deleterious impact on plant development and productivity. These plants uptake Cd by symplastic, apoplastic, or via specialized transporters such as HMA, MTPs, NRAMP, ZIP, and ZRT-IRT-like proteins. Cd exerts its effect by producing reactive oxygen species (ROS) and interfere with a range of metabolic and physiological pathways. Studies have shown that it has detrimental effects on various plant growth stages like germination, vegetative and reproductive stages by analyzing the anatomical, morphological and biochemical changes (changes in photosynthetic machinery and membrane permeability). Also, plants respond to Cd toxicity by using various enzymatic and non-enzymatic antioxidant systems. Furthermore, the ROS generated due to the heavy metal stress alters the genes that are actively involved in signal transduction. Thus, the biosynthetic pathway of the important secondary metabolite is altered thereby affecting the synthesis of secondary metabolites either by enhancing or suppressing the metabolite production. The present review discusses the abundance of Cd and its incorporation, accumulation and translocation by plants, phytotoxic implications, and morphological, physiological, biochemical and molecular responses of medicinal plants to Cd toxicity. It explains the Cd detoxification mechanisms exhibited by the medicinal plants and further discusses the omics and biotechnological strategies such as genetic engineering and gene editing CRISPR- Cas 9 approach to ameliorate the Cd stress.
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Affiliation(s)
- Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Akshatha Banadka
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, Karnataka, India
| | - R Rashmi
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, Karnataka, India
| | - Praveen Nagella
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, Karnataka, India
| | - Fatima M. Alessa
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Mustafa I. Almaghasla
- Department of Arid Land Agriculture, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
- Plant Pests, and Diseases Unit, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
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10
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Ghareeb YE, Soliman SS, Ismail TA, Hassan MA, Abdelkader MA, Abdel Latef AAH, Al-Khayri JM, ALshamrani SM, Safhi FA, Awad MF, El-Moneim DA, Hassanin AA. Improvement of German Chamomile ( Matricaria recutita L.) for Mechanical Harvesting, High Flower Yield and Essential Oil Content Using Physical and Chemical Mutagenesis. Plants (Basel) 2022; 11:2940. [PMID: 36365394 PMCID: PMC9653700 DOI: 10.3390/plants11212940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
Chamomile (Matricariarecutita L.) is one of the most important medicinal plants with various applications. The flowers and flower heads are the main organs inthe production of essential oil. The essential improvement goals of chamomile are considered to be high flower yield and oil content, as well asthe suitability for mechanical harvesting. The present study aimed to improve the flower yield, oil content and mechanical harvestability of German chamomile via chemical and physical mutagens. Three German chamomile populations (Fayum, Benysuif and Menia) were irradiated with 100, 200, 300 and 400 Gray doses of gamma rays, as well as chemically mutagenized using 0.001, 0.002 and 0.003 mol/mL of sodium azide for 4 h. The two mutagens produced a wide range of changes in the flowers' shape and size. At M3 generation, 18 mutants (11 from gamma irradiation and 7 from sodium azide mutagenization) were selected and morphologically characterized. Five out of eighteen mutants were selected for morphological and chemical characterization for oil content, oil composition and oil quality in M4 generation. Two promising mutants, F/LF5-2-1 and B/HNOF 8-4-2, were selected based on their performance in most studied traits during three generations, as well as the high percentage of cut efficiency and a homogenous flower horizon, which qualify them as suitable candidates for mechanical harvesting. The two mutants are late flowering elite mutants; the F/LF5-2-1 mutant possessed the highest oil content (1.77%) and number of flowers/plant (1595), while the second promising B/HNOF 8-4-2 mutant hada high oil content (1.29%) and chamazulene percentage (13.98%) compared to control plants. These results suggest that the B/HNOF 8-4-2 and F/LF5-2-1 mutants could be integrated as potential parents into breeding programs for a high number of flowers, high oil content, oil composition and oil color traits for German chamomile improvement.
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Affiliation(s)
- Yasser E. Ghareeb
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Said S. Soliman
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Tarek A. Ismail
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Mohammed A. Hassan
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Mohammed A. Abdelkader
- Horticulture Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | | | - Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Salha M. ALshamrani
- Department of Biology, College of Science, University of Jeddah, Jeddah 21959, Saudi Arabia
| | - Fatmah A. Safhi
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Mohamed F. Awad
- Department of Biology, College of Science, Taif University, Taif 21944, Saudi Arabia
| | - Diaa Abd El-Moneim
- Department of Plant Production, (Genetic Branch), Faculty of Environmental and Agricultural Sciences, Arish University, El-Arish 45511, Egypt
| | - Abdallah A. Hassanin
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
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11
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Wani AK, Akhtar N, Singh R, Chopra C, Kakade P, Borde M, Al-Khayri JM, Suprasanna P, Zimare SB. Prospects of advanced metagenomics and meta-omics in the investigation of phytomicrobiome to forecast beneficial and pathogenic response. Mol Biol Rep 2022; 49:12165-12179. [PMID: 36169892 DOI: 10.1007/s11033-022-07936-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/19/2022] [Accepted: 09/08/2022] [Indexed: 12/01/2022]
Abstract
Microorganisms dwell in diverse plant niches as non-axenic biotic components that are beneficial as well pathogenic for the host. They improve nutrients-uptake, stress tolerance, phytohormone synthesis, and strengthening the defense system through phyllosphere, rhizosphere, and endosphere. The negative consequences of the microbial communities are largely in the form of diseases characterized by certain symptoms such as gall, cankers, rots etc. Uncultivable and unspecified nature of different phytomicrobiomes communities is a challenge in the management of plant disease, a leading cause for the loss of the plant products. Metagenomics has opened a new gateway for the exploration of microorganisms that are hitherto unknown, enables investigation of the functional aspect of microbial gene products through metatranscriptomics and metabolomics. Metagenomics offers advantages of characterizing previously unknown microorganisms from extreme environments like hot springs, glaciers, deep seas, animal gut etc. besides bioprospecting gene products such as Taq polymerase, bor encoded indolotryptoline, hydrolases, and polyketides. This review provides a detailed account of the phytomicrobiome networks and highlights the importance and limitations of metagenomics and other meta-omics approaches for the understanding of plant microbial diversity with special focus on the disease control and its management.
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Affiliation(s)
- Atif Khurshid Wani
- School of Bioengineering and Biosciences, Lovely Professional University, 144411, Phagwara, India
| | - Nahid Akhtar
- School of Bioengineering and Biosciences, Lovely Professional University, 144411, Phagwara, India
| | - Reena Singh
- School of Bioengineering and Biosciences, Lovely Professional University, 144411, Phagwara, India
| | - Chirag Chopra
- School of Bioengineering and Biosciences, Lovely Professional University, 144411, Phagwara, India
| | - Prachi Kakade
- Department of Botany, Amdar Shashikant Shinde Mahavidyalay, 415012, Medha, Satara, India
| | - Mahesh Borde
- Department of Botany, Savitribai Phule Pune University, 411007, Pune, India
| | - Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, 31982, Al- Ahsa, Saudi Arabia
| | - Penna Suprasanna
- Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, 400094, Mumbai, India
| | - Saurabha B Zimare
- Department of Botany, Amdar Shashikant Shinde Mahavidyalay, 415012, Medha, Satara, India. .,Department of Botany, D. P. Bhosale College, Koregaon, , Satara, 415501, Maharashtra, India.
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12
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Al-Khayri JM, Yüksel AK, Yüksel M, Işık M, Dikici E. Phenolic Profile and Antioxidant, Anticholinergic, and Antibacterial Properties of Corn Tassel. Plants 2022; 11:plants11151899. [PMID: 35893603 PMCID: PMC9330707 DOI: 10.3390/plants11151899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/15/2022] [Accepted: 07/20/2022] [Indexed: 11/16/2022]
Abstract
Corn tassel (CT) is a waste part of the corn plant. It is a good co-product and rich in terms of bioactive compounds and phytochemicals. This research tried to show the phenolic profile, antioxidants, anticholinergic activities, and antibacterial properties of CT ethanol extract. The phenolic content analysis of the CT was determined quantitatively by LC-MS/MS, and the antioxidant capacity was measured using ABTS, DPPH, Cu2+–Cu+, and Fe3+–Fe2+ reducing methods. The anticholinergic measurements of CT were detected by inhibition of acetylcholinesterase (AChE). The antibacterial activity was determined by MIC and disc diffusion methods. Many phenolic compounds such as vanillic acid, caffeic acid, fumaric acid, acetohydroxamic acid, butein, myricetin, resveratrol, catechin hydrate, and 4-hydroxybenzoic acid were detected in ethanol extract of CT. The obtained plant ethanol extract had a 7.04% DPPH value, while it showed ABTS activity at 9.45%. Moreover, it had a 0.10 mg/mL inhibition effect on the AChE in terms of IC50 values. The ethanol extract of the CT had an antibacterial property on the investigated bacteria at different ratios. In conclusion, this research aims to consider CT as a source of phenolic compounds and to reveal its bioactive properties and its effects on the treatment of some diseases.
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Affiliation(s)
- Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Correspondence: (J.M.A.-K.); (A.K.Y.)
| | - Arzu Kavaz Yüksel
- Department of Food Technology, Technical Sciences Vocational School, Atatürk University, Erzurum 25240, Turkey
- Correspondence: (J.M.A.-K.); (A.K.Y.)
| | - Mehmet Yüksel
- Department of Food Engineering, Faculty of Agriculture, Atatürk University, Erzurum 25240, Turkey;
| | - Mesut Işık
- Department of Bioengineering, Faculty of Engineering, Bilecik Şeyh Edebali University, Bilecik 11230, Turkey;
| | - Emrah Dikici
- Science and Technology Application and Research Center, Aksaray University, Aksaray 68100, Turkey;
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Al-Khayri JM, Mahdy EMB, Taha HSA, Eldomiaty AS, Abd-Elfattah MA, Abdel Latef AAH, Rezk AA, Shehata WF, Almaghasla MI, Shalaby TA, Sattar MN, Ghazzawy HS, Awad MF, Alali KM, Jain SM, Hassanin AA. Genetic and Morphological Diversity Assessment of Five Kalanchoe Genotypes by SCoT, ISSR and RAPD-PCR Markers. Plants (Basel) 2022; 11:plants11131722. [PMID: 35807674 PMCID: PMC9268761 DOI: 10.3390/plants11131722] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 06/24/2022] [Accepted: 06/25/2022] [Indexed: 05/14/2023]
Abstract
Determining the appropriate parents for breeding programs is the most important decision that plant breeders must make to maximize the genetic variability and produce excellent recombinant genotypes. Several methods are used to identify genotypes with desirable phenotypic features for breeding experiments. In this study, five kalanchoe genotypes were morphologically characterized by assessing plant height, number of inflorescences, number of flowers, flower length, flower diameter and number of petals. The analysis showed the distinction of yellow kalanchoe in the plant height trait, while the orange kalanchoe was distinguished in the number of inflorescences, the number of flowers and flower length traits, whereas the violet kalanchoe possessed the largest flower diameter and the highest number of petals. The molecular profiling was performed by random amplified polymorphism DNA (RAPD), inter-simple sequence repeats (ISSR) and start codon targeted (SCoT)-polymerase chain reaction (PCR) tools. Genomic DNA was extracted from young leaves and the PCR reactions were performed using ten primers for each SCoT, ISSR and RAPD marker. Only four out of ten primers showed amplicon profiles in all PCR markers. A total of 70 bands were generated by SCoT, ISSR and RAPD-PCR with 35 polymorphic bands and 35 monomorphic bands. The total number of bands of RAPD, ISSR and SCoT was 15, 17 and 38, respectively. The polymorphism percentages achieved by RAPD, ISSR and SCoT were 60.25%, 15% and 57%, respectively. The cluster analysis based on morphological data revealed two clusters. Cluster I consisted of violet and orange kalanchoe, and cluster II comprised red, yellow and purple kalanchoe. Whereas the cluster analysis based on molecular data revealed three clusters. Cluster I included only yellow kalanchoe, cluster II comprised orange and violet kalanchoe while cluster III comprised red, and purple kalanchoe. The study concluded that orange, violet and yellow kalanchoe are distinguished parents for breeding economically valued traits in kalanchoe. Also, the study concluded that SCoT and RAPD markers reproduced reliable banding patterns to assess the genetic polymorphism among kalanchoe genotypes that consider the basis stone for genetic improvements in ornamental plants.
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Affiliation(s)
- Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.R.); (W.F.S.); (K.M.A.)
- Correspondence: (J.M.A.-K.); (A.A.H.A.L.); (A.A.H.)
| | - Ehab M. B. Mahdy
- National Gene Bank (NGB), Agricultural Research Centre (ARC), Giza 12613, Egypt;
| | - Heba S. A. Taha
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt; (H.S.A.T.); (A.S.E.)
| | - Ahmed S. Eldomiaty
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt; (H.S.A.T.); (A.S.E.)
| | | | - Arafat Abdel Hamed Abdel Latef
- Department of Botany and Microbiology, Faculty of Science, South Valley University, Qena 83523, Egypt
- Correspondence: (J.M.A.-K.); (A.A.H.A.L.); (A.A.H.)
| | - Adel A. Rezk
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.R.); (W.F.S.); (K.M.A.)
| | - Wael F. Shehata
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.R.); (W.F.S.); (K.M.A.)
| | - Mustafa I. Almaghasla
- Department of Arid Land Agriculture, College of Agriculture and Food Sciences, King Faisal University, P.O. Box 420, Al-Ahsa 31982, Saudi Arabia; (M.I.A.); (T.A.S.)
- Plant Pests, and Diseases Unit, College of Agriculture and Food Sciences, King Faisal University, P.O. Box 420, Al-Ahsa 31982, Saudi Arabia
| | - Tarek A. Shalaby
- Department of Arid Land Agriculture, College of Agriculture and Food Sciences, King Faisal University, P.O. Box 420, Al-Ahsa 31982, Saudi Arabia; (M.I.A.); (T.A.S.)
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Muhammad N. Sattar
- Central Laboratories, King Faisal University, P.O. Box 420, Al-Ahsa 31982, Saudi Arabia;
| | - Hesham S. Ghazzawy
- Date Palm Research Center of Excellence, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Mohamed F. Awad
- Department of Biology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Khalid M. Alali
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.R.); (W.F.S.); (K.M.A.)
| | - Shri Mohan Jain
- Department of Agricultural Sciences, University of Helsinki, 00014 Helsinki, Finland;
| | - Abdallah A. Hassanin
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt; (H.S.A.T.); (A.S.E.)
- Correspondence: (J.M.A.-K.); (A.A.H.A.L.); (A.A.H.)
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14
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Al-Obaidi JR, Yahya Allawi M, Salim Al-Taie B, Alobaidi KH, Al-Khayri JM, Abdullah S, Ahmad-Kamil EI. The environmental, economic, and social development impact of desertification in Iraq: a review on desertification control measures and mitigation strategies. Environ Monit Assess 2022; 194:440. [PMID: 35595871 DOI: 10.1007/s10661-022-10102-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 05/15/2022] [Indexed: 06/15/2023]
Abstract
The threat of desertification is considered a global concern that occurs in many environments in different parts of the world, where extensive lands are transformed gradually into desert or semi-desert areas, and this causes economic and health issues. Iraq and many other parts of the Middle East are facing desertification threats in the last twenty years. Despite the significance of this issue, relevant reviews are scarce. The removal of vegetation cover, overgrazing, deforestation in times of war, poor irrigation practices and water scarcity are some of the main causes of desertification in Iraq. Fighting desertification requires cooperative efforts including the utilization of innovative practices, biotechnological approaches, restoration of oases, continuous reforestation, and rehabilitation of agricultural lands. The objective of this review article is to discuss the causes of desertification and land degradation in Iraq, highlighting the main natural and human factors involved, and the consequent impact on the national security, economy, society, and health. In addition, it suggests recommendations for policies and actions that can be integrated to mitigate this problem.
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Affiliation(s)
- Jameel R Al-Obaidi
- Department of Biology, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia.
| | - Mohammed Yahya Allawi
- Environmental Science Department, College of Environmental Science and Technologies, University of Mosul, 41002, Mosul, Iraq
| | - Bilal Salim Al-Taie
- Environmental Science Department, College of Environmental Science and Technologies, University of Mosul, 41002, Mosul, Iraq
| | - Khalid H Alobaidi
- Department of Plant Biotechnology, College of Biotechnology, Al-Nahrain University, Baghdad, 64021, Iraq
| | - Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
| | - Sumaiyah Abdullah
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - E I Ahmad-Kamil
- Malaysian Nature Society (MNS), JKR 641, Jalan Kelantan, Bukit Persekutuan, 50480, Kuala Lumpur, Malaysia
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15
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Al-Khayri JM, Sudheer WN, Preetha TR, Nagella P, Rezk AA, Shehata WF. Biotechnological Research Progress in Jatropha, a Biodiesel-Yielding Plant. Plants (Basel) 2022; 11:1292. [PMID: 35631717 PMCID: PMC9147403 DOI: 10.3390/plants11101292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
Environmental pollution is one of the most pressing challenges in today's world. The main cause of this pollution is fuel emissions from automobiles and other sources. As industrialization progresses, we will be unable to compromise on the use of energy to power heavy machines and will be forced to seek out the best options. As a consequence, utilizing green fuel, such as biodiesel derived from natural sources, is a realistic option. Jatropha curcas L. (Euphorbiaceae) is recognized as the greatest feedstock for biodiesel production throughout the world, and it has gained a huge market value in the recent years. Conventional cultivation alone will not be sufficient to meet the global need for the plant's biomass for the production of biodiesel. Adoption of plant tissue culture techniques that improve the biomass availability is an immediate need. The present review provides detailed information regarding in-vitro plant propagation (direct and indirect organogenesis), somatic embryogenesis, and acclimatization protocols of plantlets for stabilized production of biomass. The review also focuses on biotechnological approaches such as gene transformation studies, production of haploids, and double haploids for developing elite germplasm for high biomass and improved traits for the production of biodiesel.
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Affiliation(s)
- Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.R.); (W.F.S.)
| | - Wudali N. Sudheer
- Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru 560029, India; (W.N.S.); (T.R.P.)
| | - Thenmozhi R. Preetha
- Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru 560029, India; (W.N.S.); (T.R.P.)
| | - Praveen Nagella
- Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru 560029, India; (W.N.S.); (T.R.P.)
| | - Adel A. Rezk
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.R.); (W.F.S.)
- Agricultural Research Center, Virus and Phytoplasma Research Department, Plant Pathology Research Institute, Giza 12619, Egypt
| | - Wael F. Shehata
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.R.); (W.F.S.)
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16
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Doungous O, Al-Khayri JM, Kouassi MK. Sodium Toxicity: Should NaOH Be Substituted by KOH in Plant Tissue Culture? Front Plant Sci 2022; 13:829768. [PMID: 35185995 PMCID: PMC8855118 DOI: 10.3389/fpls.2022.829768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 01/14/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Oumar Doungous
- The Central and West African Virus Epidemiology (WAVE), Biotechnology Laboratory, Ekona Regional Research Centre, Institute of Agricultural Research for Development, Yaoundé, Cameroon
| | - Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Modeste Kan Kouassi
- The Central and West African Virus Epidemiology (WAVE), Plant Tissue Culture Laboratory, Pôle Scientifique et d'Innovation de Bingerville, Université Félix Houphouët-Boigny, Abidjan, Côte d'Ivoire
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17
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Sattar MN, Iqbal Z, Al-Khayri JM, Jain SM. Induced Genetic Variations in Fruit Trees Using New Breeding Tools: Food Security and Climate Resilience. Plants (Basel) 2021; 10:1347. [PMID: 34371550 PMCID: PMC8309169 DOI: 10.3390/plants10071347] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/23/2021] [Accepted: 06/28/2021] [Indexed: 12/22/2022]
Abstract
Fruit trees provide essential nutrients to humans by contributing to major agricultural outputs and economic growth globally. However, major constraints to sustainable agricultural productivity are the uncontrolled proliferation of the population, and biotic and abiotic stresses. Tree mutation breeding has been substantially improved using different physical and chemical mutagens. Nonetheless, tree plant breeding has certain crucial bottlenecks including a long life cycle, ploidy level, occurrence of sequence polymorphisms, nature of parthenocarpic fruit development and linkage. Genetic engineering of trees has focused on boosting quality traits such as productivity, wood quality, and resistance to biotic and abiotic stresses. Recent technological advances in genome editing provide a unique opportunity for the genetic improvement of woody plants. This review examines application of the CRISPR-Cas system to reduce disease susceptibility, alter plant architecture, enhance fruit quality, and improve yields. Examples are discussed of the contemporary CRISPR-Cas system to engineer easily scorable PDS genes, modify lignin, and to alter the flowering onset, fertility, tree architecture and certain biotic stresses.
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Affiliation(s)
- Muhammad Naeem Sattar
- Central Laboratories, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.N.S.); (Z.I.)
| | - Zafar Iqbal
- Central Laboratories, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.N.S.); (Z.I.)
| | - Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - S. Mohan Jain
- Department of Agricultural Sciences, PL-27, University of Helsinki, 00014 Helsinki, Finland;
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Rezk AA, Al-Khayri JM, Al-Bahrany AM, El-Beltagi HS, Mohamed HI. X-ray irradiation changes germination and biochemical analysis of two genotypes of okra (Hibiscus esculentus L.). Journal of Radiation Research and Applied Sciences 2019. [DOI: 10.1080/16878507.2019.1680188] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Adel A. Rezk
- Agricultural Biotechnology Department, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
- Virus & Phytoplasma Research Department, Plant Pathology Research Institute, Agricultural Research Center, Giza, Cairo, Egypt
| | - Jameel M. Al-Khayri
- Agricultural Biotechnology Department, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Abdulaziz M. Al-Bahrany
- Agricultural Biotechnology Department, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Hossam S. El-Beltagi
- Agricultural Biotechnology Department, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
- Biochemistry Department, Faculty of Agriculture, Cairo University, Giza, Cairo, Egypt
| | - Heba I. Mohamed
- Biological and Geological Sciences Department, Faculty of Education, Ain Shams University, Cairo, Egypt
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Gogoi G, Borua PK, Al-Khayri JM. Improved micropropagation and in vitro fruiting of Morus indica L. (K-2 cultivar). J Genet Eng Biotechnol 2017; 15:249-256. [PMID: 30647661 PMCID: PMC6296645 DOI: 10.1016/j.jgeb.2017.02.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 01/31/2017] [Accepted: 02/19/2017] [Indexed: 11/26/2022]
Abstract
A rapid economically viable micropropagation protocol has been developed in the present work for Morus indica L. (K-2 cultivar) utilizing the readily available nodal explants. Explants were established on different plant growth regulators (PGRs) either individually or in combinations. MS medium containing 1 mg L-1 Kinetin (Kin) showed the best shoot multiplication with 4.8 ± 0.23 cm average shoot length and 6.5 ± 0.03 number of internodes. Regenerated shoots were elongated in MS medium supplemented with 1.5 mg L-1 gibberellic acid (GA3). Elongated shoots cultured in full-strength MS medium supplemented with 1 mg L-1 2,4-dichlorophenoxyacetic acid (2,4-D) for one week and then cultured in half-strength MS proved to be more effective in rooting compared to other PGRs in significantly shorter duration. Micropropagated plants transferred to soil fortified with the quarter-strength of MS salts along with humidity regulation process showed 89% survival frequency. In vitro flowering in the regenerated shoots was also observed in the MS medium supplemented with (1.5 mg L-1) Kin and carbon source replaced by commercial sugar cubes. This method can be effectively used for in vitro culture of M. indica in commercial scale owing to its enhanced quality and reduced time frame.
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Affiliation(s)
- Gaurab Gogoi
- Department of Life Sciences, School of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Prodeep K. Borua
- Department of Life Sciences, School of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Jameel M. Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Hassa 31982, Saudi Arabia
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Abstract
Date palm is one of the major crops growing in regions where abiotic stress conditions are extreme. Abiotic stress affects plant growth, development, physiology, and biochemical processes. This chapter describes a protocol to evaluate the response of date palm cultures to abiotic stresses. Tolerance to salinity stress is assessed using calcium chloride (CaCl2), potassium chloride (KCl), and sodium chloride (NaCl) at 11.96, 12.06, and 9.45 g/L, respectively (equivalent to 0.8 MPa osmotic potential), with different exposure durations (1-12 days). Polyethylene glycol (PEG 8000) is tested at 0-30% (w/v) to assess tolerance to drought stress. Techniques are described to define the effects of these stress agents on the growth of callus and cell suspension cultures, water content, proline accumulation, and Na+ and K+ content ratio, in addition to the technique used for determining the median lethal dose (LD50) for PEG (29.5%) and NaCl (11.54 g/L). This protocol will be useful for future studies of in vitro selection of tolerant cell lines.
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Affiliation(s)
- Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Hassa, Saudi Arabia.
| | - Poornananda M Naik
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Hassa, Saudi Arabia
| | - Hussain A Alwael
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Hassa, Saudi Arabia
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Abstract
Somatic embryogenesis is considered the most effective method for commercial propagation of date palm. However, the limitation of obtaining synchronized development of somatic embryos remains an impediment. The synchronization of somatic embryo development is ideal for the applications to produce artificial seeds. Abscisic acid (ABA) is associated with stress response and influences in vitro growth and development. This chapter describes an effective method to achieve synchronized development of somatic embryos in date palm cell suspension culture. Among the ABA concentrations tested (0, 1, 10, 50, 100 μM), the best synchronized growth was obtained in response to 50-100 μM. Here we provide a comprehensive protocol for in vitro plant regeneration of date palm starting with shoot-tip explant, callus initiation and growth, cell suspension establishment, embryogenesis synchronization with ABA treatment, somatic embryo germination, and rooting as well as acclimatized plantlet establishment.
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Affiliation(s)
- Hussain A Alwael
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Hassa, Saudi Arabia.
| | - Poornananda M Naik
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Hassa, Saudi Arabia
| | - Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Hassa, Saudi Arabia
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Naik PM, Al-Khayri JM. Somatic Embryogenesis of Date Palm (Phoenix dactylifera L.) Through Cell Suspension Culture. Methods Mol Biol 2016; 1391:357-366. [PMID: 27108330 DOI: 10.1007/978-1-4939-3332-7_25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Date palm (Phoenix dactylifera L.) is the oldest and most economically important plant species distributed in the hot arid regions of the world. Propagation of date palm by seeds produces heterogeneous offspring with inferior field performance and poor fruit quality. Traditionally, date palm is propagated by offshoots, but this method is inefficient for mass propagation because of limited availability of offshoots. Plant regeneration through tissue culture is able to provide technologies for the large-scale propagation of healthy true-to-type plants. The most commonly used technology approach is somatic embryogenesis which presents a great potential for the rapid propagation and genetic resource preservation of this species. Significant progress has been made in the development and optimization of this regeneration pathway through the establishment of embryogenic suspension cultures. This chapter focuses on the methods employed for the induction of callus from shoot tip explants, establishment of cell suspension culture, and subsequent somatic embryogenesis and plant regeneration.
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Affiliation(s)
- Poornananda M Naik
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, P.O. Box 420, Al-Hassa, 31982, Saudi Arabia
| | - Jameel M Al-Khayri
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, P.O. Box 420, Al-Hassa, 31982, Saudi Arabia.
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Al-Bahrany AM, Al-Khayri JM. In vitro Responses of Date Palm Cell Suspensions under Osmotic Stress Induced by Sodium, Potassium and Calcium Salts at Different Exposure Durations. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/ajpp.2012.120.134] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Dhawi F, Al-Khayri JM. Magnetic Fields Induce Changes in Photosynthetic Pigments Content in Date Palm (Phoenix dactylifera L.) Seedlings. ACTA ACUST UNITED AC 2009. [DOI: 10.2174/1874331500903010001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Growth, development and plants productivity are usually affected by photosynthetic pigments activity. Magnetic
fields are known to induce biochemical changes and could be used as a stimulator for growth related reactions including
affecting photosynthetic pigments. The impact of magnetic field strengths on chlorophyll and carotenoids were
investigated in this study through the use of date palm (Phoenix dactylifera L.) seedlings. To study the effects of magnetic
treatments on photosynthetic pigments, date palm seedlings were exposed to magnetic fields in two experiments. In the
first experiment, seedlings were treated with static magnetic field at three levels of (10, 50 and 100 mT) and different durations
(30, 60, 180, 240 and 360 min). At the second experiment, seedlings were treated with alternating magnetic field at
1.5 T for different durations (1, 5, 10 and 15 min). The photosynthetic pigments (chlorophyll a, chlorophyll b, carotenoids
and total pigments) were assayed using spectrophotometric methods. Results indicated that pigments content (chlorophyll
a, chlorophyll b, carotenoids and total pigments) was significantly increased under static magnetic field. The highest
measurements were recorded at 100 mT, after 360 min of exposure. On the other hand, alternating magnetic field has decreased
photosynthetic pigments content after 10 min of treatment with 1.5 T. Low magnetic field doses had a simulative
effect on photosynthetic pigments whereas high doses had a negative effect. Chlorophyll a and carotenoids were more affected
than chlorophyll b. Magnetic fields treatment could be used to enhance plant growth and productivity.
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