The role of priming and memory in rice environmental stress adaptation: Current knowledge and perspectives

Plant Cell & Environment, Journal Year: 2024, Volume and Issue: 47(5), P. 1895 - 1915

Published: Feb. 15, 2024

Abstract Plant responses to abiotic stresses are dynamic, following the unpredictable changes of physical environmental parameters such as temperature, water and nutrients. Physiological phenotypical stress intercalated by periods recovery. An earlier can be remembered ‘stress memory’ mount a response within generation or transgenerationally. The priming’ phenomenon allows plants respond quickly more robustly stressors increase survival, therefore has significant implications for agriculture. Although evidence memory in various plant species is accumulating, understanding mechanisms implicated, especially crops agricultural interest, its infancy. Rice major food crop which susceptible causing constraints on cultivation yield globally. Advancing network will thus have impact rice sustainable production global security face climate change. Therefore, this review highlights effects priming tolerance focuses specific aspects memory, perpetuation regulation at epigenetic, transcriptional, metabolic well physiological levels. open questions future directions exciting research field also laid out.

Language: Английский

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Biocontrol of plant parasitic nematodes by bacteria and fungi: a multi-omics approach for the exploration of novel nematicides in sustainable agriculture

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: July 26, 2024

Plant parasitic nematodes (PPNs) pose a significant threat to global crop productivity, causing an estimated annual loss of US $157 billion in the agriculture industry. While synthetic chemical nematicides can effectively control PPNs, their overuse has detrimental effects on human health and environment. Biocontrol agents (BCAs), such as bacteria fungi rhizosphere, are safe promising alternatives for PPNs control. These BCAs interact with plant roots produce extracellular enzymes, secondary metabolites, toxins, volatile organic compounds (VOCs) suppress nematodes. root exudates also play crucial role attracting beneficial microbes toward infested roots. The complex interaction between plants rhizosphere against is mostly untapped which opens new avenues discovering novel through multi-omics techniques. Advanced omics approaches, including metagenomics, transcriptomics, proteomics, metabolomics, have led discovery nematicidal compounds. This review summarizes status bacterial fungal biocontrol strategies mechanisms importance omics-based approaches exploration future directions addressed. highlighted potential significance techniques ensure sustainable agriculture.

Language: Английский

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Plant Disease: A Growing Threat to Global Food Security

Agronomy, Journal Year: 2024, Volume and Issue: 14(8), P. 1615 - 1615

Published: July 24, 2024

The escalating global population has led to an increased demand for both quantity and quality in food production. Throughout history, plant diseases have posed significant threats agricultural output by causing substantial losses annually while also compromising product quality. Accurate identification of pathogens, clarifying the pathogenic mechanism understanding interaction between pathogens hosts are important control diseases. This Special Issue, “Research Progress on Pathogenicity Fungi Crops”, belongs section “Pest Disease Management” Agronomy. It contains research papers phylogeny fungal molecular genetics mechanisms pathogenicity, basis fungi crops. These studies encapsulate efforts understand disease systems within current genomics, transcriptomics, proteomics, metabolomics studies, highlighting findings that could be future targets crop pest control. presented this Issue promote progress pathogenicity crops provide a scientific control, which is great significance sustainable development security.

Language: Английский

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Status and prospects of omics in lentil: understanding mechanisms and impact on stress breeding under changing climate

Journal of Plant Biochemistry and Biotechnology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 7, 2025

Language: Английский

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Comparative metabolites analysis of resistant, susceptible and wild rice species in response to bacterial blight disease

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: Feb. 11, 2025

Globally, rice bacterial blight disease causes significant yield losses. Metabolomics is a vital tool for understanding this by analyzing metabolite levels and pathways involved in resistance susceptibility. It enables the development of disease-resistant varieties sustainable management strategies. This study has focused on metabolic response to three varieties: near isogenic line IRBB27, wild (Oryza minuta-CG154:IRGC No. 93259, accession EC861737), susceptible control IR24. However, detailed metabolomics studies remain largely unexplored. So, analysis with untargeted liquid chromatography mass spectrometry (LC–MS/MS) was performed at various time points, including pre infection post 12 h 24 Xanthomonas oryzae pv. (Xoo). In study, total 6067 metabolites were identified. Pre-infection stage susceptible, resistant, had 675, 660, 702 identified metabolites, respectively, but these numbers altered post-infection stages. Various defense-related amino acids, flavonoids, alkaloids, terpenoids, nucleotide derivatives, organic inorganic compounds, fatty acid lipid derivatives have been PCA PLS-DA plots revealed differences metabolome among genotypes, suggesting distinct profiles each. we found 149 upregulated 162 downregulated type (CG154) compared cultivar (IR24). Similarly, 85 92 resistant (IRBB27) IR24, while 156 CG154 IRBB27. Key phenolic showed significantly higher (P ≤ 0.01) varieties. These defense could serve as potential biomarkers rice. The findings from important implications new cultivars tolerance disease.

Language: Английский

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Ecological realism and rigor in the study of plant-plant allelopathic interactions

Plant and Soil, Journal Year: 2023, Volume and Issue: 489(1-2), P. 1 - 39

Published: April 25, 2023

Language: Английский

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Drought Stress Amelioration Attributes of Plant-Associated Microbiome on Agricultural Plants

Bioinformatics and Biology Insights, Journal Year: 2024, Volume and Issue: 18

Published: Jan. 1, 2024

The future global food security depends on the availability of water for agriculture. Yet, ongoing rise in nonagricultural uses water, such as urban and industrial uses, growing environmental quality concerns have increased pressure irrigation demand posed danger to security. Nevertheless, its severity duration are predicted shortly. Drought causes stunted growth, severe damage photosynthesis activity, loss crop yield, reduced seed germination, nutrient intake by plants. To overcome effects a devastating drought plants, it is essential think about causes, mechanisms action, long-term agronomy management genetics. As result, there an urgent need medication deal with harmful pressure. review focuses adverse impact plant, physiological, biochemical aspects, measures control conditions. This article reviews role genome editing (GE) technologies CRISPR 9 (CRISPR-Cas9) related spaces short palindromic relapse between proteins reducing phytohormones, osmolytes, external compounds, proteins, microbes (plant growth-promoting microorganism [PGPM]), approach omics, plants that support plant growth. research examine potential using microbiome associated resistance sustainable Researchers also advocate mix biotechnology, agronomic, advanced GE create drought-tolerant varieties.

Language: Английский

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Holomics - a user-friendly R shiny application for multi-omics data integration and analysis

BMC Bioinformatics, Journal Year: 2024, Volume and Issue: 25(1)

Published: March 4, 2024

Abstract An organism’s observable traits, or phenotype, result from intricate interactions among genes, proteins, metabolites and the environment. External factors, such as associated microorganisms, along with biotic abiotic stressors, can significantly impact this complex biological system, influencing processes like growth, development productivity. A comprehensive analysis of entire system its is thus crucial to identify key components that support adaptation stressors discover biomarkers applicable in breeding programs disease diagnostics. Since genomics era, several other ’omics’ disciplines have emerged, recent advances high-throughput technologies facilitated generation additional omics datasets. While traditionally analyzed individually, last decade has seen an increase multi-omics data integration strategies aimed at achieving a holistic understanding across different layers. Despite these advances, still challenging due their scale, complexity, high dimensionality multimodality. To address challenges, number analytical tools been developed, including clustering differential equations, which require advanced knowledge bioinformatics statistics. Therefore, study recognizes need for user-friendly by introducing Holomics, accessible easy-to-use R shiny application functions tailored scientists limited knowledge. Holomics provides well-defined workflow, starting upload pre-filtering single-omics data, are then further refined focusing on features. Subsequently, reduced datasets subjected analyses unveil correlations between 2-n This paper concludes real-world case where microbiomics, transcriptomics metabolomics previous studies elucidate factors improved sugar beet storability integrated using Holomics. The results discussed context background, underscoring importance insights. example not only highlights versatility handling types but also validates consistency reproducing findings preceding studies.

Language: Английский

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Network biology to uncover functional and structural properties of the plant immune system

Current Opinion in Plant Biology, Journal Year: 2021, Volume and Issue: 62, P. 102057 - 102057

Published: June 5, 2021

Language: Английский

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Multi-Omics Approaches in Plant–Microbe Interactions Hold Enormous Promise for Sustainable Agriculture

Agronomy, Journal Year: 2023, Volume and Issue: 13(7), P. 1804 - 1804

Published: July 6, 2023

Plants do not grow in isolation; they interact with diverse microorganisms their habitat. The development of techniques to identify and quantify the microbial diversity associated plants contributes our understanding complexity environmental influences which are exposed. Identifying interactions beneficial can enable us promote healthy growth minimal application agrochemicals. Beneficial plant–microbial assist acquiring inaccessible nutrients plant help them cope various stresses pathogens. An increased knowledge be applied meet growing demand for biofertilizers use organic agriculture. This review highlights effects soil–microbiota on improving health crop yields. We propose that a multi–omics approach is appropriate evaluate viability context sustainable

Language: Английский

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