Isolation of OSCAs in wheat and over-expression of TaOSCA14D increased salt stress tolerance

Journal of Plant Physiology, Journal Year: 2025, Volume and Issue: 306, P. 154449 - 154449

Published: Feb. 7, 2025

Language: Английский

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Integration of comparative cytology, ionome, transcriptome and metabolome provide a basic framework for the response of foxtail millet to Cd stress

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137684 - 137684

Published: Feb. 20, 2025

Language: Английский

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Spatial and development responses in the wheat leaf highlight the loss of chloroplast protein homeostasis during salt stress

Journal of Proteomics, Journal Year: 2025, Volume and Issue: unknown, P. 105438 - 105438

Published: April 1, 2025

Salinity stress in wheat affects physiological and biochemical parameters tissues that alter plant development ultimately lower crop yield. Shoot can accumulate high concentrations of sodium over time through the transpiration stream coming from roots. This imposes responses align salt effects with basipetal developmental gradient monocot leaf. The role metabolic processes generating responding to these increases concentration was explored by linking changes ion distributions those enzyme abundance base tip leaves under stress. We found enzymes for methionine synthesis lipid degradation pathways increase, concomitantly proteins jasmonate synthesis, which are key players stress-induced responses. Combining use Differential Abundance Protein analysis Weighted Correlation Network Analysis we have focused on identifying protein hubs associated or susceptibility, shedding light potential sites sensitivity as targets enhancing tolerance wheat. chloroplast machinery, including 30S 50S ribosomal proteins, plastid localised elongation factors, were significantly reduced correlated altered K+/Na+ ratio along salt-stressed leaves. Additionally, protease system ATP-dependent caseinolytic filamentous temperature-sensitive H proteases involved homeostasis, show decreased salt. complex interplay across leaf overall viability mainly affecting energy homeostasis shoot. Data available via ProteomeXchange identifier PXD059765. SIGNIFICANCE: Soil salinity is a major agricultural challenge cause significant reduction yields, staple vital global food security. Despite extensive breeding efforts, developing salt-tolerant remains challenging due complex, multi-genic nature tolerance. While numerous studies molecular making control comparisons, there little consensus primary points disruptions would determine response Our study addresses this gap integrating proteomics Coexpression (WCNA) examine By exploiting natural base-to-tip progression maturation stress, identify groups linked response. These findings provide new insights wheat's resilience

Language: Английский

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Salt Tolerance in Sugar Beet: From Impact Analysis to Adaptive Mechanisms and Future Research

Plants, Journal Year: 2024, Volume and Issue: 13(21), P. 3018 - 3018

Published: Oct. 28, 2024

The continuous global escalation of soil salinization areas presents severe challenges to the stability and growth agricultural development across world. In-depth research on sugar beet (Beta vulgaris L.), an important economic crop with salt tolerance characteristics, is crucial for determine its salt-tolerance mechanisms, which has practical implications production. This review summarizes multifaceted effects stress beet, ranging from individual plant responses cellular molecular adaptations. Sugar exhibits robust including osmotic regulation, ion balance management, compartmentalization toxic ions. Omics technologies, genomics, transcriptomics, proteomics, post-translational modification omics metabolomics, have played roles in elucidating these mechanisms. Key genes pathways involved been identified, paving way targeted breeding strategies biotechnological advancements. Understanding mechanisms not only enhances our knowledge beet’s adaptation but also provides insights improving other crops. Future studies should focus analyzing gene expression changes under gain insight into aspects Meanwhile, different environmental conditions be investigated improve their potential salinized soils.

Language: Английский

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Genome-wide identification, classification, and expression profiling of LAC gene family in sesame

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Dec. 26, 2024

Laccases (LACs) are vital plant growth and development enzymes, participating in lignin biopolymerization responding to stress. However, the role of LAC genes as well stress tolerance, is still not understood, particularly sesame (Sesamum indicum L.), an important oilseed crop. In this study, 51 (SiLACs) were identified, which unevenly distributed across different chromosomes. The phylogeny Arabidopsis (AtLACs) subdivided SiLAC proteins into seven subgroups (Groups I-VII), Group VII contained only LACs. Within same subgroup, SiLACs exhibit comparable structures conserved motifs. promoter region harbors various cis-acting elements that related growth, phytohormones, responses. Most expressed roots stems, whereas some specifically flowers or seeds. RNA-seq analysis revealed 19 exhibited down-regulation three showed up-regulation response drought stress, while 15 down-regulated four up-regulated under salt Additionally, qRT-PCR showcased certain expression was significantly upregulated a result osmotic SiLAC5 SiLAC17 most significant changes stresses, indicating they may serve potential targets for improving resistance stresses. Our study offers thorough comprehension gene structure, classification, evolution, abiotic plants. Furthermore, we provide indispensable genetic resources functional characterization enhance its tolerance

Language: Английский

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Root apoplastic barrier mechanism: an adaptive strategy to protect against salt stress

Molecular Biology Reports, Journal Year: 2024, Volume and Issue: 52(1)

Published: Dec. 17, 2024

Language: Английский

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