Heliyon, Journal Year: 2024, Volume and Issue: 10(22), P. e40473 - e40473
Published: Nov. 1, 2024
Arsenic can cause extensive toxic damage after entering the body of humans and animals by altering a variety events. As most common form methylation modification RNA in eukaryotic cells, N
Language: Английский
Results in Engineering, Journal Year: 2024, Volume and Issue: 23, P. 102729 - 102729
Published: Aug. 15, 2024
Language: Английский
Citations
38
Critical Reviews in Biotechnology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 19
Published: Feb. 19, 2025
Bioprocess industries aim to meet the increasing demand for product complexity by designing enhanced cellular and metabolic capabilities host. Monocultures, standard biomanufacturing workhorses, are often restricted in their capability these demands, solution involves genetic modification of Synthetic microbial communities a promising alternative monocultures because they exhibit division labor, enabling efficient resource utilization pathway modularity. This specialization minimizes burden enhances robustness perturbations, providing competitive advantage. Despite this potential, biotechnological or bioprocessing applications remains limited. The recent emergence new innovative community design tools strategies, particularly those harnessing holds promise change outlook. Understanding interactions governing natural can be used identify complementary partners, informing synthetic design. Therefore, we consider engineering labor as viable accelerate progress field. review presents current understanding how enable information perform tasks otherwise unfeasible individual organisms. We then evaluate laboratory formal modeling approaches specifically developed to: elucidate physiology, guide experimental design, improve our complex assisting By synthesizing insights, present comprehensive framework that advances use applications.
Language: Английский
Citations
1
World Journal of Microbiology and Biotechnology, Journal Year: 2025, Volume and Issue: 41(5)
Published: April 28, 2025
Language: Английский
Citations
0
Photochem, Journal Year: 2024, Volume and Issue: 4(2), P. 198 - 218
Published: April 17, 2024
This review summarizes the progress over last fifteen years in visible light reactive photocatalysts for environmental arsenic remediation. The design and performance of several materials including (1) doped surface functionalized TiO2, (2) binary composites combining TiO2 with another semiconductor that absorbs radiation or a metal (Pt), (3) ternary incorporating conductive polymer can retard electron-hole recombination an excellent adsorbent material removal As(V), (4) tungsten, zinc, bismuth oxides, (5) g-C3N4 based catalysts, (6) M@AgCl core–shell structures. These results show long reaction time remains major challenge achieving high As(III) oxidation.
Language: Английский
Citations
2
Water, Journal Year: 2024, Volume and Issue: 16(24), P. 3633 - 3633
Published: Dec. 17, 2024
Arsenic contamination in sludge and sediment has emerged as a pressing environmental issue with far-reaching implications. This review delves into the multifaceted problem of arsenic contamination, focusing on its complex interactions microbial resistance genes (MRGs). It explores key role microorganisms biogeochemical cycling arsenic, including processes such reduction, oxidation, methylation, volatilization. describes how resist through that encode proteins efflux pumps, enzymatic detoxification, intracellular sequestration. Arsenic, naturally occurring element, can enter various natural anthropogenic pathways, leading to detrimental effects quality. Understanding mobilization, transformation, their ability toxicity MRGs is essential for effective mitigation remediation strategies. discusses sources distribution sediment, intricate mechanisms resistance, potential implications management human health. also examines current research trends identifies areas requiring further investigation. By unraveling interplay between microorganisms, MRGs, this aims contribute deeper understanding guide future protection efforts.
Language: Английский
Citations
2
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 956, P. 177321 - 177321
Published: Nov. 8, 2024
Language: Английский
Citations
1
Microorganisms, Journal Year: 2024, Volume and Issue: 12(12), P. 2385 - 2385
Published: Nov. 21, 2024
Contained arsenic (As) and unsafe brackish groundwater irrigation can lead to serious As pollution increase the ecological risk in cultivated soils. However, little is known about how Fe oxides microbes affect migration during soil processes involving arsenic-contaminated groundwater. In this study, samples (porewater soil) were collected through dynamic column experiments explore process its effect factors irrigation. The results showed that concentration porewater from topsoil was enriched compared subsoil, main solid fractions strongly adsorbed or bound amorphous crystalline oxides. aqueous indicated reductive dissolution desorption primary mechanisms of release at respectively. Meanwhile, Sphingomonas_sp., Microvirga_ossetica Acidobacteriota_bacterium dominant affecting biotransformation by arsenate reductase gene (arsC) expression. Accompanied Eh competitive ions change, oxide increased facilitate release, changes microbial community structure related reduction may have enhanced mobilization soils irrigated As-containing
Language: Английский
Citations
1
The Microbe, Journal Year: 2024, Volume and Issue: 3, P. 100082 - 100082
Published: May 8, 2024
Arsenic (As) pollution has been recognized as a serious global environmental problem. Though various remediation strategies are being explored to cope up with the As-toxicity, currently microbe-assisted detoxification of As is found be most promising technique for restoring As-contaminated rhizosphere soil its eco-friendly nature. As(III)-oxidizing bacteria were reported suitable in this regard. In study, an bacterium, TMKU1 was isolated from rhizospheric that could withstand 20 mM As(III) and 95 As(V). The strain closely related genus Acinetobacter, according 16 S rDNA analysis. transform ~70% As(V) under aerobic culture condition. transformation catalyzed by arsenite oxidase, which constitutive nature strain. As(III)-oxidase encoded functional gene aioA harbored on genomic DNA. enzyme localized mostly periplasm, partially purified showed Km = 95.76667 μM Vmax 0.356341 M min-1g-1 protein. novelty it express plant growth promoting features like phosphate solubilization, siderophore production, IAA production N2-fixation, both stress-free As-stress conditions. Seed bacterization not only significantly increased germination chickpea seeds, but also shielded seedlings toxicity accumulation. Overall, results suggest bacterial candidate would potential use agricultural practices crop field.
Language: Английский
Citations
0
Heliyon, Journal Year: 2024, Volume and Issue: 10(21), P. e39501 - e39501
Published: Oct. 20, 2024
The dairy industry, notorious by generating wastewater rich in organic and nitrogenous content, necessitates sustainable recycling solutions. Biological treatment emerges as a cost-effective chemical-free alternative. This study delves into the potential of microbial consortium, for effluent, aiming at water reclamation environmental sustainability. Effluent samples from Madurai's Dairy Industry underwent consortium prototype, with efficacy assessed through physicochemical parameters contaminant removal efficiency. Guided biodegradability index 4.51, showcased EM's impact, revealing notable decrease pH levels, fostering an alkaline environment (2.35 ± 0.06 ppt). Dissolved oxygen increased significantly to 4.50 ppm, indicating improved aerobic conditions. EM led substantial reductions calcium (53 %), magnesium (95 nitrogen (22 sulfate (79 phosphate (86 BOD (78 COD (82 %). In contrast, effluent treated without during sludge activation process exhibited negligible quality improvement. These findings underscore advancing biological demonstrating significant reduction contaminants showcasing its reclamation. Improved alkalinity, dissolved oxygen, nutrient content further signify positive impacts on ecosystem health. Microbial promising avenue offering economically viable environmentally friendly solution. emphasizes crucial role treatments achieving efficient reclamation, contributing cleaner environment. Future research broader implementation industry management are recommended enhanced benefits.
Language: Английский
Citations
0
Heliyon, Journal Year: 2024, Volume and Issue: 10(22), P. e40473 - e40473
Published: Nov. 1, 2024
Arsenic can cause extensive toxic damage after entering the body of humans and animals by altering a variety events. As most common form methylation modification RNA in eukaryotic cells, N
Language: Английский
Citations
0