Omics approaches in understanding the benefits of plant-microbe interactions

Frontiers in Microbiology, Год журнала: 2024, Номер 15

Опубликована: Май 27, 2024

Plant-microbe interactions are pivotal for ecosystem dynamics and sustainable agriculture, influenced by various factors, such as host characteristics, environmental conditions, human activities. Omics technologies, including genomics, transcriptomics, proteomics, metabolomics, have revolutionized our understanding of these interactions. Genomics elucidates key genes, transcriptomics reveals gene expression dynamics, proteomics identifies essential proteins, metabolomics profiles small molecules, thereby offering a holistic perspective. This review synthesizes diverse microbial-plant interactions, showcasing the application omics in mechanisms, nitrogen fixation, systemic resistance induction, mycorrhizal association, pathogen-host Despite challenges data integration ethical considerations, approaches promise advancements precision intervention resilient agricultural practices. Future research should address challenges, enhance technology resolution, explore epigenomics, understand plant-microbe under conditions. In conclusion, technologies hold immense optimizing strategies fortifying alliances, paving way agriculture stewardship.

Язык: Английский

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A novel functionalized CuTi hybrid nanocomposites: facile one-pot mycosynthesis, characterization, antimicrobial, antibiofilm, antifouling and wastewater disinfection performance

Microbial Cell Factories, Год журнала: 2024, Номер 23(1)

Опубликована: Май 23, 2024

Abstract Background The continuous progress in nanotechnology is rapid and extensive with overwhelming futuristic aspects. Through modernizing inventive synthesis protocols, a paradigm leapfrogging novelties findings are channeled toward fostering human health sustaining the surrounding environment. Owing to overpricing jeopardy of physicochemical synthesizing approaches, quest for ecologically adequate schemes incontestable. By developing environmentally friendly strategies, mycosynthesis nanocomposites has been alluring. Results Herein, novel architecture binary CuO TiO 2 form was fabricated using bionanofactory Candida sp. , first time. For accentuating structural properties CuTi (CuTiNCs), various characterization techniques were employed. UV-Vis spectroscopy detected SPR at 350 nm, XRD ascertained crystalline nature hybrid system. However, absorption peaks 8, 4.5, 0.5 keV confirmed presence Cu, Ti oxygen, respectively, an undefined assemblage polygonal-spheres 15–75 nm aggregated fungal matrix biomolecules as revealed by EDX, SEM TEM. FTIR, ζ-potential TGA reflected long-term stability (− 27.7 mV) self-functionalized CuTiNCs. Interestingly, considerable significant biocide performance 50 µg/mL CuTiNCs against some plant pathogens, compared monometallic counterparts. Further, (200 µg/mL) ceased significantly development Staphylococcus aureus Pseudomonas aeruginosa albicans biofilms 80.3 ± 1.4, 68.7 3.0 55.7 3.0%, respectively. Whereas, 64.63 3.5 89.82 4.3% antimicrofouling potentiality recorded 100 200 µg/ml CuTiNCs, respectively; highlighting their destructive effect marine microfoulers cells decaying extracellular polymeric skeleton visualized SEM. Moreover, (100 µg/ml) exerted outstanding disinfection potency within h reducing microbial load (i.e., total plate count, mold & yeast, coliforms faecal Streptococcus ) domestic agricultural effluents reached >50%. Conclusion synergistic efficiency provided CuNPs TiNPs mycofunctionalized boosted its recruitment antiphytopathogenic, antibiofilm, disinfectant agent realms.

Язык: Английский

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Advancements in Escherichia coli secretion systems for enhanced recombinant protein production

World Journal of Microbiology and Biotechnology, Год журнала: 2025, Номер 41(3)

Опубликована: Март 1, 2025

Язык: Английский

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Exopolysaccharides Synthesized by Rhizospheric Bacteria: A Review Focused on Their Roles in Protecting Plants against Stress

Applied Microbiology, Год журнала: 2023, Номер 3(4), С. 1249 - 1261

Опубликована: Ноя. 16, 2023

Plants are constantly exposed to a wide range of environmental factors that cause different kinds stress, such as drought, salinity, heat, frost, and low nutrient availability. There also biotic sources which include pathogens (bacteria, viruses, pests), herbivores, plant competitors. These various types stress affect normal physiology development, may lead significantly lower yields. However, certain microorganisms (MOs), known growth-promoting rhizobacteria (PGPR), can interact with benefit plants in stressful environments. They do so through series mechanisms contribute minimizing the negative effects plants’ responses stress. This review summarizes current knowledge about those mechanisms, focus on production exopolysaccharides (EPSs). compounds act osmoprotectants, promote phytohormones, prevent entry roots, bioremediate metals, improve soil structure permeability, among many other beneficial effects. makes them suitable alternatives guarantee food security while reducing excessive use chemical agricultural inputs their harmful consequences for environment.

Язык: Английский

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The Battle Against Biofilms: A Focus on Novel Antimicrobial Strategies and Their Mechanisms of Action

Antibiotics, Год журнала: 2025, Номер 14(2), С. 111 - 111

Опубликована: Янв. 21, 2025

Biofilms represent the predominant mode of microbial growth across a variety environments, encompassing both natural and anthropogenic settings [...]

Язык: Английский

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Plant Growth-Promoting Microbes for Resilient Farming Systems: Mitigating Environmental Stressors and Boosting Crops Productivity—A Review

Horticulturae, Год журнала: 2025, Номер 11(3), С. 260 - 260

Опубликована: Фев. 28, 2025

This review delves into the role of plant growth-promoting microbes (PGPMs) in sustainable agriculture by enhancing soil health, improving stress tolerance, and controlling diseases. PGPMs, which include bacteria, fungi, other microorganisms, are increasingly recognized as important contributors to promoting eco-friendly agricultural practices. Their ability improve nutrient availability, stimulate growth, protect crops from environmental stressors makes them a cornerstone for resilient efficient farming systems. By reducing dependency on synthetic fertilizers pesticides, PGPMs play vital preserving resources, minimizing greenhouse gas (GHG) emissions, combating climate change’s negative impacts. article thoroughly explores complex interactions between nutrients, pathogens, abiotic stressors. It also examines how these influence phytohormone production signaling pathways, ultimately impacting crop growth development. Furthermore, this discusses enhance uptake, modulate immune responses, resilience, offering holistic understanding their multifaceted contributions farming. synthesizing current research highlighting future directions, underscores potential revolutionize activities, ensuring food security sustainability face global challenges.

Язык: Английский

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Alginate supramolecular for encapsulation of plant biocontrol bacteria: A review

Carbohydrate Polymers, Год журнала: 2025, Номер unknown, С. 123511 - 123511

Опубликована: Март 1, 2025

Язык: Английский

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A supramolecular bactericidal material for preventing and treating plant-associated biofilms

Nature Communications, Год журнала: 2025, Номер 16(1)

Опубликована: Март 17, 2025

Treating bacterial biofilms on plants poses challenges due to biofilm induced resistance and poor agent adhesion plant leaves. Here, we report a host-guest self-assembled material which is biocompatible, has lamellar supramolecular structure for leaf retention prevents treats biofilms. Phosphate/isopropanolamine-modified ferrocene forms complex with β-CD assembles into lamella structure. The shows control efficacy against blight, streak, citrus canker in testing. increase antimicrobial loss from the authors biocompatible capable of inhibiting/eradicating improving foliar affinity superhydrophobic

Язык: Английский

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Prediction of tomato plants infected by fungal pathogens at different disease severities using E-nose and GC–MS

Journal of Plant Diseases and Protection, Год журнала: 2024, Номер 131(3), С. 835 - 846

Опубликована: Фев. 8, 2024

Язык: Английский

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Stimulation of Arabidopsis thaliana Seed Germination at Suboptimal Temperatures through Biopriming with Biofilm-Forming PGPR Pseudomonas putida KT2440

Plants, Год журнала: 2024, Номер 13(19), С. 2681 - 2681

Опубликована: Сен. 24, 2024

This study investigated the germination response to temperature of seeds nine Arabidopsis thaliana ecotypes. They are characterized by a similar dependency seed germination, and 10 °C 29 were found be suboptimal low high temperatures for all ecotypes, even though they originated from regions with diverse climates. We tested potential four PGPR strains genera Pseudomonas Bacillus stimulate in two ecotypes under these conditions. Biopriming only biofilm-forming strain putida KT2440 significantly increased Cape Verde Islands (Cvi-0) at °C. However, biopriming did not improve widely utilized ecotype Columbia 0 (Col-0) any temperatures. To functionally investigate role KT2440’s biofilm formation stimulation we used mutants compromised abilities. These bacterial had reduced ability Cvi-0 compared wild-type KT2440, highlighting importance promoting germination. findings highlight PGPR-based enhancing

Язык: Английский

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