Current Microbiology, Journal Year: 2022, Volume and Issue: 79(10)
Published: Sept. 10, 2022
Language: Английский
Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13
Published: Sept. 9, 2022
Due to global climate change, abiotic stresses are affecting plant growth, productivity, and the quality of cultivated crops. Stressful conditions disrupt physiological activities suppress defensive mechanisms, resulting in stress-sensitive plants. Consequently, plants implement various endogenous strategies, including hormone biosynthesis (e.g., abscisic acid, jasmonic salicylic brassinosteroids, indole-3-acetic cytokinins, ethylene, gibberellic strigolactones) withstand stress conditions. Combined or single disrupts normal transportation solutes, causes electron leakage, triggers reactive oxygen species (ROS) production, creating oxidative Several enzymatic non-enzymatic defense systems marshal a plant’s antioxidant defenses. While responses protective role system have been well-documented recent investigations, interrelationships among hormones, neurotransmitters (NTs, such as serotonin, melatonin, dopamine, acetylcholine, γ-aminobutyric acid), defenses not well explained. Thus, this review discusses advances transgenic metabolic developments, potential interaction hormones with NTs response tolerance mechanisms. Furthermore, we discuss current challenges future directions (transgenic breeding genome editing) for improvement using modern molecular tools. The involved regulating systems, networks, abiotic-induced also discussed.
Language: Английский
Citations
209
Critical Reviews in Biotechnology, Journal Year: 2022, Volume and Issue: 43(7), P. 1035 - 1062
Published: Aug. 15, 2022
Climate change gives rise to numerous environmental stresses, including soil salinity. Salinity/salt stress is the second biggest abiotic factor affecting agricultural productivity worldwide by damaging physiological, biochemical, and molecular processes. In particular, salinity affects plant growth, development, productivity. Salinity responses include modulation of ion homeostasis, antioxidant defense system induction, biosynthesis phytohormones osmoprotectants protect plants from osmotic decreasing toxicity augmented reactive oxygen species scavenging. As most crop are sensitive salinity, improving salt tolerance crucial in sustaining global response trigger stress-related genes, proteins, accumulation metabolites cope with adverse consequence Therefore, this review presents an overview plants. We highlight advances modern biotechnological tools, such as omics (genomics, transcriptomics, proteomics, metabolomics) approaches different genome editing tools (ZFN, TALEN, CRISPR/Cas system) for accomplish goal "zero hunger," a sustainable development proposed FAO.
Language: Английский
Citations
162
Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13
Published: March 23, 2022
Sustainable agricultural production is critically antagonistic by fluctuating unfavorable environmental conditions. The introduction of mineral elements emerged as the most exciting and magical aspect, apart from novel intervention traditional applied strategies to defend abiotic stress silicon (Si) has ameliorating impacts regulating diverse functionalities on enhancing growth development crop plants. Si categorized a non-essential element since plants accumulate less during normal Studies application in highlight beneficial role extreme stressful conditions through modulation several metabolites Phytohormones are primary plant positively regulated play pivotal plants' broad-spectrum biochemical physiological aspects Frontline phytohormones include auxin, cytokinin, ethylene, gibberellin, salicylic acid, abscisic brassinosteroids, jasmonic acid. These internally correlated with tolerance mechanisms. This review explores insights into phytohormone metabolism its maintaining well-being stresses. Moreover, in-depth information about Si's inducing metabolic molecular modulations elaborated. Furthermore, potential various high throughput technologies also been discussed improving Si-induced multiple tolerance. In addition, special emphasis engrossed achieving sustainable global food security.
Language: Английский
Citations
114
Plants, Journal Year: 2023, Volume and Issue: 12(4), P. 725 - 725
Published: Feb. 6, 2023
Heavy metals (HMs) normally occur in nature and are rapidly released into ecosystems by anthropogenic activities, leading to a series of threats plant productivity as well human health. Phytoremediation is clean, eco-friendly, cost-effective method for reducing soil toxicity, particularly weedy plants (invasive species (IPS)). This provides favorable tool HM hyperaccumulation using invasive plants. Improving the phytoremediation strategy requires profound knowledge uptake translocation development resistance or tolerance HMs. review describes comprehensive mechanism HMs their subsequent detoxification with IPS via phytoremediation. Additionally, improvement through advanced biotechnological strategies, including genetic engineering, nanoparticles, microorganisms, CRISPR-Cas9, protein basis, discussed. In summary, this appraisal will provide new platform uptake, translocation, process IPS.
Language: Английский
Citations
69
Agriculture, Journal Year: 2023, Volume and Issue: 13(10), P. 1983 - 1983
Published: Oct. 12, 2023
The impact of heavy metal presence in soil on cereal crops is a growing concern, posing significant challenges to global food security and environmental sustainability. Cereal crops, vital sources nutrition, face the risk contamination with toxic metals released into environment through human activities. This paper explores key aspects requiring thorough investigation foster innovation understand intricate interactions between cereals. Visible symptoms physiological changes resulting from contamination, such as chlorosis stunted growth, demand further research devise targeted mitigation strategies sustainable agricultural practices. Root barrier formation, mycorrhizal symbiosis, metal-binding proteins emerge critical defence mechanisms for combating stress, offering opportunities developing metal-tolerant varieties. Research bioavailability safety implications grains safeguard health. reveals that multidisciplinary collaboration cutting-edge technologies are essential promoting beyond state art elucidating mitigating impacts crops. Genetic breeding approaches show promise varieties, while agronomic practices amendments can reduce toxicity. Unravelling complex underlying uptake tolerance agriculture worldwide Embracing pollution proactive secure resilient future amid evolving conditions.
Language: Английский
Citations
51
Plant Physiology and Biochemistry, Journal Year: 2023, Volume and Issue: 201, P. 107857 - 107857
Published: June 24, 2023
Climate change significantly impacts crop production by inducing several abiotic and biotic stresses. The increasing world population, their food industrial demands require focused efforts to improve plants ensure sustainable production. Among various modern biotechnological tools, microRNAs (miRNAs) are one of the fascinating tools available for improvement. miRNAs belong a class small non-coding RNAs playing crucial roles in numerous biological processes. MiRNAs regulate gene expression post-transcriptional target mRNA degradation or translation repression. Plant have essential plant development stress tolerance. In this review, we provide propelling evidence from previous studies conducted around one-stop review progress made breeding stress-smart future plants. Specifically, summary reported genes improvement growth development, We also highlight miRNA-mediated engineering sequence-based technologies identification stress-responsive miRNAs.
Language: Английский
Citations
49
Plants, Journal Year: 2024, Volume and Issue: 13(6), P. 913 - 913
Published: March 21, 2024
The paper provides a comprehensive examination of heavy metal stress on medicinal plants, focusing its impact antioxidant capacity and biosynthetic pathways critical to their therapeutic potential. It explores the complex relationship between metals physiological biochemical responses highlighting how disrupts pathways, altering concentrations secondary metabolites. This disruption may compromise overall quality efficacy requiring holistic understanding cumulative impacts. Furthermore, study discusses potential targeted genetic editing enhance plant resilience against by manipulating genes associated with defenses. approach represents promising frontier in safeguarding plants metal-contaminated environments. Additionally, research investigates role phytohormone signaling adaptive mechanisms stress, revealing influence responses, thereby adding complexity adaptation. underscores importance innovative technologies global cooperation protecting plants’ highlights need for mitigation strategies address contamination effectively.
Language: Английский
Citations
31
Physiologia Plantarum, Journal Year: 2024, Volume and Issue: 176(1)
Published: Jan. 1, 2024
Abstract The adverse effects of mounting environmental challenges, including extreme temperatures, threaten the global food supply due to their impact on plant growth and productivity. Temperature extremes disrupt genetics, leading significant issues eventually damaging phenotypes. Plants have developed complex signaling networks respond tolerate temperature stimuli, genetic, physiological, biochemical, molecular adaptations. In recent decades, omics tools other strategies rapidly advanced, offering crucial insights a wealth information about how plants adapt stress. This review explores potential an integrated omics‐driven approach understanding temperatures. By leveraging cutting‐edge methods, genomics, transcriptomics, proteomics, metabolomics, miRNAomics, epigenomics, phenomics, ionomics, alongside power machine learning speed breeding data, we can revolutionize practices. These advanced techniques offer promising pathway developing climate‐proof varieties that withstand fluctuations, addressing increasing demand for high‐quality in face changing climate.
Language: Английский
Citations
27
Plant Cell Reports, Journal Year: 2024, Volume and Issue: 43(3)
Published: Feb. 27, 2024
The escalating challenges posed by metal(loid) toxicity in agricultural ecosystems, exacerbated rapid climate change and anthropogenic pressures, demand urgent attention. Soil contamination is a critical issue because it significantly impacts crop productivity. widespread threat of can jeopardize global food security due to contaminated supplies pose environmental risks, contributing soil water pollution thus impacting the whole ecosystem. In this context, plants have evolved complex mechanisms combat stress. Amid array innovative approaches, omics, notably transcriptomics, proteomics, metabolomics, emerged as transformative tools, shedding light on genes, proteins, key metabolites involved stress responses tolerance mechanisms. These identified candidates hold promise for developing high-yielding crops with desirable agronomic traits. Computational biology tools like bioinformatics, biological databases, analytical pipelines support these omics approaches harnessing diverse information facilitating mapping genotype-to-phenotype relationships under conditions. This review explores: (1) multifaceted strategies that use adapt their environment; (2) latest findings metal(loid)-mediated metabolomics studies across various plant species; (3) integration data artificial intelligence high-throughput phenotyping; (4) bioinformatics single and/or multi-omics integration; (5) insights into adaptations future outlooks; (6) capacity advances creating sustainable resilient thrive metal(loid)-contaminated environments.
Language: Английский
Citations
25
The Crop Journal, Journal Year: 2024, Volume and Issue: 12(2), P. 340 - 353
Published: Jan. 10, 2024
In crop plants, various environmental stresses affect the balance of carbon, nitrogen, and phosphorus (C:N:P), leading to biochemical physiological alterations reductions in yield. Silicon (Si) is a beneficial element that alleviates plant stress. Most studies involving silicon have focused on responses, such as improvements photosynthetic processes, water use efficiency, antioxidant defense systems. But recent research suggests stressed plants facing either limited or excessive resources (water, light, nutrients, toxic elements), strategically employ Si maintain C:N:P homeostasis, thereby minimizing biomass losses. Understanding role mitigating impact abiotic by regulating homeostasis holds great potential for advancing sustainable agricultural practices production. This review presents advances characterizing influence well preserving equilibrium attenuating biological damage associated with It underscores effects sustaining increasing yield via improved nutritional efficiency stress mitigation.
Language: Английский
Citations
20