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309 results on '"Al-Huqail, Asma A."'

54. Appraisal of foliar spray of iron and salicylic acid under artificial magnetism on morpho-physiological attributes of pea (Pisum sativum L.) plants

Author

Naseer, Hassan, primary, Shaukat, Kanval, additional, Zahra, Noreen, additional, Hafeez, Muhammad Bilal, additional, Raza, Ali, additional, Nizar, Mereen, additional, Qazi, Muhammad Akram, additional, Ali, Qasim, additional, A. Al-Huqail, Asma, additional, Siddiqui, Manzar H., additional, and Ali, Hayssam M., additional

Published
2022
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57. Insights into the chemical composition of Ocimum forskaoliiand O. americanumessential oils and their phytotoxicity

Author

Abd-ElGawad, Ahmed M., Al-Namazi, Ali A., Assaeed, Abdulaziz M., Al-Huqail, Asma A., Dar, Basharat A., and Elshamy, Abdelsamed I.

Abstract

AbstractThe essential oils (EOs) of numerous Ocimumspecies are well-known. The EOs of O. forskaoliiand O. americanumgrowing naturally in Saudi Arabia are compared chemically in the current study. The GC-MS and GC-FID analysis was used for identification and quantitation of EOs’ chemical components, and the chemometric analysis was used to determine the differences between the two species. Additionally, against the weeds Dactyloctenium aegyptiumand Chenopodium murale, the allelopathic potentiality of the two EOs was assessed. Fifty-one compounds were assigned as overall O. forskaoliiEO’ components, with abundance of mono- and sesquit-terpenes (40.49 and 55.15%, respectively). endo-Fenchol (18.15%), tau-cadinol (11.42%), β-atlantol (10.54%), α-eudesmol (7.29%), and α-terpineol (6.94%) were the major components. Sixty-one components were identified via the GC-MS analysis of O. americanumEO, with sesquiterpenes (81.24%) serving as the major class. α-Bulnesene (10.17%), germacrene B (7.72%), endo-borneol (5.51%), isoshyobunone (5.37%), and γ-eudesmol (5.31%) represented the main compounds. Chemometric study showed a distinct difference between the two species’ chemical make-up of the EOs, which might be attributed to genetic changes. The extracted EOs of O. forskaoliiand O. americanumdemonstrated a significant allelopathic effect against the weeds D. aegyptiumand C. murale. Compared to O. americanum, O. forskaoliiEO demonstrated greater allelopathic activity. The main components of each species may be a candidate for the observed allelopathic activity, which may act singularly or in combination.

Published
2023
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58. Exogenously Applied Trehalose Augments Cadmium Stress Tolerance and Yield of Mung Bean (Vigna radiata L.) Grown in Soil and Hydroponic Systems through Reducing Cd Uptake and Enhancing Photosynthetic Efficiency and Antioxidant Defense Systems

Author

Rehman, Sadia, primary, Chattha, Muhammad Umer, additional, Khan, Imran, additional, Mahmood, Athar, additional, Hassan, Muhammad Umair, additional, Al-Huqail, Asma A., additional, Salem, Mohamed Z. M., additional, Ali, Hayssam M., additional, Hano, Christophe, additional, and El-Esawi, Mohamed A., additional

Published
2022
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64. Toxicity of Bioactive Molecule Andrographolide against Spodoptera litura Fab and Its Binding Potential with Detoxifying Enzyme Cytochrome P450

Author

Edwin, Edward-Sam, primary, Vasantha-Srinivasan, Prabhakaran, additional, Senthil-Nathan, Sengottayan, additional, Chellappandian, Muthiah, additional, Karthi, Sengodan, additional, Narayanaswamy, Radhakrishnan, additional, Stanley-Raja, Vethamonickam, additional, Sivanesh, Haridoss, additional, Ramasubramanian, Ramakrishnan, additional, Al-Huqail, Asma A., additional, Khan, Faheema, additional, Krutmuang, Patcharin, additional, Abdel-Megeed, Ahmed, additional, Ghaith, Aml, additional, and Paik, Chae-Hoon, additional

Published
2021
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70. Biochar Optimizes Wheat Quality, Yield, and Nitrogen Acquisition in Low Fertile Calcareous Soil Treated With Organic and Mineral Nitrogen Fertilizers.

Author

Khan, Mushtaq Ahmad, Basir, Abdul, Fahad, Shah, Adnan, Muhammad, Saleem, Muhammad Hamzah, Iqbal, Anas, Amanullah, Al-Huqail, Asma A., Alosaimi, Areej A., Saud, Shah, Liu, Ke, Harrison, Matthew Tom, and Nawaz, Taufiq

Subjects
NITROGEN fertilizers, CALCAREOUS soils, BIOCHAR, POULTRY manure, FARM manure, UREA as fertilizer, SYNTHETIC fertilizers
Abstract

Crop quality and nutrient uptake are considerably influenced by fertilizers inputs and their application rate. Biochar (BC) improves nitrogen uptake and crop productivity. However, its interaction with synthetic and organic fertilizers in calcareous soil is not fully recognized. Therefore, we inspected the role of biochar (0, 10, 20, and 30 t ha–1) in improving N uptake and quality of wheat in a calcareous soil under integrated N management (90, 120, and 150 kg N ha–1) applied each from urea, farmyard manure (FYM) and poultry manure (PM) along with control) in 2 years field experiments. Application of 20 t BC along with 150 kg N ha–1 as poultry manure considerably improved wheat grain protein content (14.57%), grain (62.9%), straw (28.7%), and biological (38.4%) yield, grain, straw, and total N concentration by 14.6, 19.2, and 15.6% and their uptake by 84.6, 48.8, and 72.1%, respectively, over absolute control when averaged across the years. However, their impact was more pronounced in the 2nd year (2016–2017) after application compared to the 1st year (2015–2016). Therefore, for immediate crop benefits, it is recommended to use 20 t BC ha–1 once in 50 years for enhancing the nitrogen use efficiency of fertilizers and crop yield. [ABSTRACT FROM AUTHOR]

Published
2022
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74. Zinc Oxide Nanoparticles Application Alleviates Arsenic (As) Toxicity in Soybean Plants by Restricting the Uptake of as and Modulating Key Biochemical Attributes, Antioxidant Enzymes, Ascorbate-Glutathione Cycle and Glyoxalase System

Author

Ahmad, Parvaiz, primary, Alyemeni, Mohammed Nasser, additional, Al-Huqail, Asma A., additional, Alqahtani, Moneerah A., additional, Wijaya, Leonard, additional, Ashraf, Muhammad, additional, Kaya, Cengiz, additional, and Bajguz, Andrzej, additional

Published
2020
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79. Additional file 6: of Proteomic and ecophysiological responses of soybean (Glycine max L.) root nodules to Pb and hg stress

Author

Mohd Baig, Ahmad, Javed, Bagheri, Rita, Ali, Arlene, Al-Huqail, Asma, Ibrahim, Mohamed, and Qureshi, Mohammad

Abstract

Table S5. List of proteins identified through MALDI TOF MS/MS and their theoretical/practical molecular weight and pI values, percent sequence coverage, NCBI accession, SoyKB gene IDâ s, biological function, and cellular component. (DOCX 25 kb)

Published
2018
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81. Additional file 2: of Proteomic and ecophysiological responses of soybean (Glycine max L.) root nodules to Pb and hg stress

Author

Mohd Baig, Ahmad, Javed, Bagheri, Rita, Ali, Arlene, Al-Huqail, Asma, Ibrahim, Mohamed, and Qureshi, Mohammad

Abstract

Table S2. Summary of genes selected for qRT-PCR analysis with their corresponding forward and reverse primers and their attributed including melting temperature (Tm), GC content (%) and product size. (DOCX 14 kb)

Published
2018
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86. Evaluation of the role of Rhizobacteria in controlling root knot nematode (RKN) infection in Lycopersicon esculentum plants by modulation in the secondary metabolite profiles

Author

Khanna, Kanika, primary, Jamwal, Vijay Lakshmi, additional, Sharma, Anket, additional, Gandhi, Sumit G, additional, Ohri, Puja, additional, Bhardwaj, Renu, additional, Al-Huqail, Asma A, additional, Siddiqui, Manzer H, additional, Marraiki, Najat, additional, and Ahmad, Parvaiz, additional

Published
2019
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91. Endophytic bacteriumBacillus subtilis(BERA 71) improves salt tolerance in chickpea plants by regulating the plant defense mechanisms

Author

Abd_Allah, Elsayed Fathi, primary, Alqarawi, Abdulaziz A., additional, Hashem, Abeer, additional, Radhakrishnan, Ramalingam, additional, Al-Huqail, Asma A., additional, Al-Otibi, Fatma Olyan Naser, additional, Malik, Jahangir Ahmad, additional, Alharbi, Raedah Ibrahim, additional, and Egamberdieva, Dilfuza, additional

Published
2017
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98. Endophytic bacterium Bacillus subtilis (BERA 71) improves salt tolerance in chickpea plants by regulating the plant defense mechanisms.

Author

Abd_Allah, Elsayed Fathi, Alqarawi, Abdulaziz A., Hashem, Abeer, Radhakrishnan, Ramalingam, Al-Huqail, Asma A., Al-Otibi, Fatma Olyan Naser, Malik, Jahangir Ahmad, Alharbi, Raedah Ibrahim, and Egamberdieva, Dilfuza

Subjects
ENDOPHYTIC bacteria, BACILLUS subtilis, HALOPHYTES, NITROGEN, LIPID peroxidation (Biology)
Abstract

Plant growth-promoting endophytic bacteria can stimulate the growth, nutrient acquisition, symbiotic performance and stress tolerance of chickpea plants under saline soil conditions. The aim of this study was to investigate the stress-adaptive mechanisms of chickpea plants mediated by Bacillus subtilis (BERA 71) under saline conditions. Inoculation with BERA 71 enhanced plant biomass and the synthesis of photosynthetic pigments and reduced the levels of reactive oxygen species (ROS) and lipid peroxidation in plants under conditions of stress. Furthermore, the activities of ROS-scavenging antioxidant enzymes (superoxide dismutase, peroxidase, catalase and glutathione reductase), the levels of non-enzymatic antioxidants (ascorbic acid and glutathione) and the total phenol content were increased in stressed plants during bacterial association. The bacteria decreased sodium accumulation and enhanced the nitrogen, potassium, calcium and magnesium content in the plants. The suppression of ROS generation and of lipid peroxidation and the accumulation of proline in BERA-71-inoculated plants enhanced the membrane stability under salinity stress and non-stress conditions. [ABSTRACT FROM AUTHOR]

Published
2018
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100. Photosynthetic and antioxidant variability in soybean genotypes under Cadmium stress.

Author

Khan, Faheema and Al-Huqail, Asma

Subjects
*EFFECT of cadmium on plants, *SOYBEAN, *PHOTOSYNTHESIS, *EFFECT of metals on plants, *HYDROPONICS
Abstract

Soybean, the worldwide main source of oil and high protein feeds for the livestock sector has a high cadmium (Cd) accumulation capacity. With this background, the hydroponic culture experiments were conducted to investigate the effects of different concentrations of Cd (0-100 µM) on growth, water relations, photosynthetic variables, oxidative stress, and antioxidant response in two soybean genotypes P-218 and P-898. Ten days old seedlings were subjected to (0-100 µM CdCl2) for 15 days. The results indicated that the growth of genotype P-218 was not affected significantly upto 75 µM CdCl2 treatment growth of P-828 was reduced significantly beyond 25 µM CdCl2 treatments. Cd toxicity caused severe impairments in photosynthetic variables like photosynthetic rate, chlorophyll fluorescence and chlorophyll content, in P- 898 than in P-218. The activities of antioxidant enzymes (superoxide dismutase, catalase, ascorbate peroxidase and glutathione reductase) were higher in P-218 than in P-828 at various levels of Cd treatments. Chlorophyll fluorescence measurements revealed that non-photochemical quenching increased in P-218 and decreased in P-828 whereas the electron transport rate increased under Cd stress in P-828 and decreased in P-218. It is concluded that tolerance capacity of P-218 against Cd can be associated with the capability of this genotype in keeping an active photosynthetic system and strong antioxidant defense system. [ABSTRACT FROM AUTHOR]

Published
2017
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