Deterministic Effect of pH on Shaping Soil Resistome Revealed by Metagenomic Analysis

Environmental Science & Technology, Год журнала: 2023, Номер 57(2), С. 985 - 996

Опубликована: Янв. 5, 2023

Soil is recognized as the major reservoir of antibiotic resistance genes (ARGs), harboring most diverse naturally evolved ARGs on planet. Multidrug are a class ARGs, and their high prevalence in natural soil ecosystems has recently raised concerns. Since these express proton motive force (PMF) driven efflux pumps, studying whether pH determinant for selection multidrug pump thus shaping resistome great interest. In this study, we collected 108 soils with values ranging from 4.37 to 9.69 multiple profiled composition metagenomes metagenome-assembled genomes. We observed enriched acidic resistome, abundances have significant dependence. This reflects benefits activity genes, especially PMF-driven inner membrane transferase. addition, preliminary indicate putative microbial participants by applying ecological analyzing tools such stepwise regression random forest model fitting. The decisive influence more impactful than any other examined factors, consequence, revisited edaphic factors resistome; i.e., deterministic mechanisms could lead bottom-up ARG composition. Such developing herein suggested be considered assessing human-driven transmissions.

Язык: Английский

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Inoculation enhances directional humification by increasing microbial interaction intensity in food waste composting

Chemosphere, Год журнала: 2023, Номер 322, С. 138191 - 138191

Опубликована: Фев. 20, 2023

Язык: Английский

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Antibiotics and antibiotic resistance gene dynamics in the composting of antibiotic fermentation waste - A review

Bioresource Technology, Год журнала: 2023, Номер 390, С. 129861 - 129861

Опубликована: Окт. 18, 2023

Язык: Английский

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Archaea and their interactions with bacteria in a karst ecosystem

Frontiers in Microbiology, Год журнала: 2023, Номер 14

Опубликована: Фев. 6, 2023

Karst ecosystems are widely distributed around the world, accounting for 15-20% of global land area. However, knowledge on microbial ecology these systems does not match with their importance. To close this gap, we sampled three niches including weathered rock, sediment, and drip water inside Heshang Cave types soils overlying cave (forest soil, farmland pristine karst soil). All samples were subjected to high-throughput sequencing V4-V5 region 16S rRNA gene analyzed multivariate statistical analysis. Overall, archaeal communities dominated by

Язык: Английский

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The bioaugmentation effect of microbial inoculants on humic acid formation during co-composting of bagasse and cow manure

Environmental Research, Год журнала: 2024, Номер 252, С. 118604 - 118604

Опубликована: Март 26, 2024

Язык: Английский

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Enhancing simultaneous nitrogen and phosphorus availability through biochar addition during Chinese medicinal herbal residues composting: Synergism of microbes and humus

The Science of The Total Environment, Год журнала: 2024, Номер 930, С. 172515 - 172515

Опубликована: Апрель 18, 2024

Язык: Английский

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Effects of potassium persulfate on nitrogen loss and microbial community during cow manure and corn straw composting

Bioresource Technology, Год журнала: 2022, Номер 363, С. 127919 - 127919

Опубликована: Сен. 8, 2022

Язык: Английский

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Degradation of poly(butylene adipate-co-terephthalate) films by Thermobifida fusca FXJ-1 isolated from compost

Journal of Hazardous Materials, Год журнала: 2022, Номер 441, С. 129958 - 129958

Опубликована: Сен. 9, 2022

Язык: Английский

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Disentangling the impact of straw incorporation on soil microbial communities: Enhanced network complexity and ecological stochasticity

The Science of The Total Environment, Год журнала: 2022, Номер 863, С. 160918 - 160918

Опубликована: Дек. 16, 2022

Язык: Английский

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Interval aeration improves degradation and humification by enhancing microbial interactions in the composting process

Bioresource Technology, Год журнала: 2022, Номер 358, С. 127296 - 127296

Опубликована: Май 11, 2022

Язык: Английский

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