Metagenomic analysis reveals the community composition and functional characteristics of ruminal microbes in fermenting lignocellulosic biomass in vivo and in vitro

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115851 - 115851

Published: Feb. 1, 2025

Language: Английский

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Global synthesis on the responses of microbial- and plant-derived carbon to conservation tillage

Plant and Soil, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Language: Английский

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An argument for using anaerobes as microbial cell factories to advance synthetic biology and biomanufacturing

AIChE Journal, Journal Year: 2025, Volume and Issue: 71(6)

Published: Feb. 25, 2025

Abstract Anaerobes thrive in the absence of oxygen and are an untapped reservoir biotechnological potential. Therefore, bioprospecting efforts focused on anaerobic microbial diversity could rapidly uncover new enzymes, pathways, chassis organisms to drive biotechnology innovation. Despite their potential utility, fermenters viewed as inefficient from a biochemical perspective because metabolisms produce fewer ATP (~2) per molecule glucose processed than heterotrophic respirers (~32–38 ATP). While aerobes excel at generation, they often less efficient anaerobes processes that compete with generation for cellular resources. This highlights how adaptations advantageous synthetic biology biomanufacturing applications through engineering cell factories. We further highlight emerging bioprocessing, including use lignocellulosic human environmental health, value‐added bioproduction.

Language: Английский

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Effect of different composts on the dynamic of soil organic pollutants, microbial network interactions and multifunctionality in an urban garden made from a former brownfield

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 380, P. 124951 - 124951

Published: March 17, 2025

Brownfield requalification in urban areas can enable their ecological reclamation by improving ecosystem services. In this perspective, transformation into farms is underexplored due to the potential risks associated with pollutants transfer vegetables and low soil functionality. The current study aims improve quality based on principles of circular economy assess organic produced an farm built from a former brownfield. For purpose, locally available composts made manure, leaves fragmented rameal wood (FRW) were applied plot brownfield being converted garden Roubaix (France). Thereafter, mixed (carrot, onion, radish, zucchini, potato, chard) cultivated for six months. After harvest, microbial communities studied using metabarcoding 16S RNA gene ITS region, along dynamic (petroleum hydrocarbons, dioxins/furans) soils vegetables. Globally, our results showed that concentrations these similar those originating non-contaminated soils. Compost applications shaped composition bacterial improved total metabolic activity richness. Furthermore, amendment manure FRW proportion positive interactions between fungal communities, suggesting more bacteria-fungi facilitation SOM decomposition nutrient recycling. Consistently, calculated service metrics index (T_SQI) higher efficiency compost, demonstrating relationship network characteristics functioning.

Language: Английский

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Recent progress towards fuels and value-added chemicals through lignin depolymerization

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116321 - 116321

Published: March 1, 2025

Language: Английский

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