Melatonin: Discovery, Biosynthesis, Phytohormones Crosstalk, and Roles in Agricultural Crops under Abiotic Stress Conditions

Environmental and Experimental Botany, Journal Year: 2024, Volume and Issue: 226, P. 105942 - 105942

Published: Aug. 13, 2024

Language: Английский

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Exogenous melatonin and grafting improved the growth and physiological characteristics of Citrullus lanatus seedlings under cadmium stress

Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 18, 2025

Language: Английский

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Cadmium (Cd) Tolerance and Phytoremediation Potential in Fiber Crops: Research Updates and Future Breeding Efforts

Agronomy, Journal Year: 2024, Volume and Issue: 14(11), P. 2713 - 2713

Published: Nov. 17, 2024

Heavy metal pollution is one of the most devastating abiotic factors, significantly damaging crops and human health. One serious problems it causes a rise in cadmium (Cd) toxicity. Cd highly toxic with negative biological role, enters plants via soil–plant system. stress induces series disorders plants’ morphological, physiological, biochemical processes initiates inhibition seed germination, ultimately resulting reduced growth. Fiber such as kenaf, jute, hemp, cotton, flax have high industrial importance often face issue Various techniques been introduced to counter rising threats toxicity, including reducing content soil, mitigating effects stress, genetic improvements plant tolerance against this stress. For decades, breeders trying develop Cd-tolerant fiber through identification transformation novel genes. Still, complex mechanism has hindered progress breeding. These are ideal candidates for phytoremediation heavy metals contaminated soils. Hence, increased uptake, accumulation, translocation below-ground parts (roots) above-ground (shoots, leaves, stems) can help clean agricultural lands safe use food crops. Earlier studies indicated that detoxification, developing these stresses genes fruitful approaches. This review aims highlight role some conventional molecular key Molecular mainly involve QTL mapping GWAS. However, more focus given transcriptome TFs analysis explore potential genomic regions involved will serve source valuable information on crops, allowing further in-depth analyses identify critical breeding, like engineering CRISPR/Cas9.

Language: Английский

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The role of hormones in plant stress: The old and new players

Plant Stress, Journal Year: 2024, Volume and Issue: 13, P. 100552 - 100552

Published: July 26, 2024

To adapt to fluctuations in light intensity, temperatures, and water/nutrient availability, plants have dynamically flexibly adjust their metabolism growth processes. Specifically, hormone synthesis signal transduction promptly respond environmental stimuli. Understanding the mechanisms by which environment is a hot spot of plant biology research. In this editorial, we provide summary recent advances roles underlying abscisic acid (ABA) coping with various stresses. Additionally, highlight functions newly discovered hormones such as strigolactone. Furthermore, emphasize future research directions aimed at gaining deeper understanding how maintain cellular homeostasis goal improving crop yield background global change.

Language: Английский

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Abiotic Stress in Cotton: Insights into Plant Responses and Biotechnological Solutions

Agriculture, Journal Year: 2024, Volume and Issue: 14(9), P. 1638 - 1638

Published: Sept. 19, 2024

Climate change has rapidly increased incidences of frequent extreme abiotic stresses, such as heat, drought, salinity, and waterlogging. Each these stressors negatively affects the cotton crop (Gossypium spp.) results in significant yield decreases. Every stressful event causes specific changes metabolism physiology plants, which are linked to complex molecular alterations. Understanding mechanisms that regulate a plant’s response stress is essential developing stress-resistant varieties can withstand various factors. Gene expressions multiple stresses have been studied mapped. These genes include ion transporters heat shock proteins, vital allowing adaptive responses. approaches showed ability employ advanced genome sequencing multi-omics techniques identify dynamic gene expression patterns elucidate intricate regulatory networks. Using genetic variation combination with techniques, it would be possible generate stress-resilient enable sustainable output face stresses. Here, we reviewed effects major on heavy metals, We also examine vast network genes, stress-sensitive signaling pathways help tolerate stress.

Language: Английский

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Effect of grafting on Cd tolerance and accumulation characteristics of cucumber

Scientia Horticulturae, Journal Year: 2024, Volume and Issue: 339, P. 113859 - 113859

Published: Dec. 5, 2024

Language: Английский

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Silicon enhanced phytoextraction of Sedum alfredii Hance by improving growth, Cd tolerance, and remolding rhizospheric properties

Plant and Soil, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 10, 2024

Language: Английский

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