Browsing by Author "Sodani, Rekha"
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Publication Beneficial elements: New Players in improving nutrient use efficiency and abiotic stress tolerance(Springer Science and Business Media B.V., 2023) Singhal, Rajesh Kumar; Fahad, Shah; Kumar, Pawan; Choyal, Prince; Javed, Talha; Jinger, Dinesh; Singh, Prabha; Saha, Debanjana; Md, Prathibha; Bose, Bandana; Akash, H.; Gupta, N.K.; Sodani, Rekha; Dev, Devanshu; Suthar, Dalpat Lal; Liu, Ke; Harrison, Matthew Tom; Saud, Shah; Shah, Adnan Noor; Nawaz, TaufiqPlant requires seventeen essential mineral elements for proper growth and functioning classified as macro and micro-nutrients. Apart from these, cerium (Ce), cobalt (Co), iodine (I), aluminum (Al), selenium (Se), sodium (Na), lanthanum (La), silicon (Si), titanium (Ti), and vanadium (V) are evolving as pivotal bio-stimulants in plant growth and providing stress tolerance. Although, they are not mandatory for all plants directly but when they are supplemented, promote the plant growth positively and simulate multiple abiotic and biotic stresses tolerance. Though, these elements have crucial role in plant growth, still obscurethe uptake, transport and molecular understanding as much of macro and micronutrients. However, in recent years scientists are giving more emphasis to explore their mechanisms associated with enhancing antioxidant defense, stress responsive proteins accumulation, and transcription factors under variety of stresses. Likely, they are also crosstalk with other essential elements and plant growth regulators (PGRs) (salicylic acid, SA; jasmonic acid, JA), which is crucial for signaling network perception and regulate plant growth. Recent technologies developed in the field of nanotechnology assist in the further understanding of their uptake, transport and functions at cellular level andoptimizing their concentrations for better plant growth. Bio-fortification of crops with beneficial elements provides some cues regarding their importance in plant growth and also in human balance nutrition. To considering the importance of these compound, this review aimed to explore the uptake and transport mechanisms of beneficial elements and their function in plant development. Consequently, we pinpoint the crosstalk�s between PGRs and other mineral elements, which advance their crucial role during plant mineral nutrition and growth signaling. At the end, this review focused on the crucial role and mechanisms associated with these elements under multiple abiotic stresses that open exciting avanues in several directions related to crop stress breeding program. � 2022, The Author(s), under exclusive licence to Springer Nature B.V.Publication Germination and morphological responses of Triticum aestivum L. to different concentrations of fluoride(Action for Sustainable Efficacious development and Awareness, 2021) Sodani, Rekha; Pandurangam, Vijai; Srivastava, J.P.A laboratory experiment was conducted on germination papers to study the effect of fluoride (F) at 0 (T1), 50 (T2), 100 (T3), 200 (T4), 250 (T5) and 300 (T6) ppm on germination and morphological parameters in wheat (Triticum aestivum L.) variety, HUW-234 at 2, 4 and 6 days after initiation of germination process. Fluoride toxicity caused reduction in germination per cent, germination index, coefficient of velocity of germination and germination energy (%) while mean germination time increased with fluoride concentration. Root and shoot lengths and dry matters decreased with increased concentrations of fluoride. Ratio of root: shoot weight increased with increased concentration of fluoride. Elongation of seminal roots was adversely affected by increased fluoride level. Increased fluoride level in the germination medium decreased RGR of seedlings progressively. Present study revealed that enhanced fluoride concentration in germination medium caused reduction in germination and germination related parameters. � ASEA.Publication Physiological, biochemical, and molecular mechanisms of gasotransmitter-mediated heavy metal stress tolerance in plants(CRC Press, 2021) Kumar, Vivek; Hidangmayum, Akash; Singh, Ankita; Sodani, Rekha; Dadrwal, Basant Kumar; Kumar, Navneet; Chaudhary, Surendra Kumar; Chaudhary, Brijesh Kumar; Kushwaha, S.P.; Chauhan, Jyoti; Anuragi, Hirdayesh; Mishra, Udit Nandan; Lenka, Devidutta; Singhal, Rajesh Kumar[No abstract available]
