Microbial communities and sediment nitrogen cycle in a coastal eutrophic lake with salinity and nutrients shifted by seawater intrusion

Environmental Research, Год журнала: 2023, Номер 225, С. 115590 - 115590

Опубликована: Фев. 28, 2023

Язык: Английский

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Unravelling the complex influence of dissolved organic matter on microbial diversity in a salinized lake

Environmental Research, Год журнала: 2025, Номер 268, С. 120794 - 120794

Опубликована: Янв. 8, 2025

Язык: Английский

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Rare biosphere regulates the planktonic and sedimentary bacteria by disparate ecological processes in a large source water reservoir

Water Research, Год журнала: 2022, Номер 216, С. 118296 - 118296

Опубликована: Март 16, 2022

Язык: Английский

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Environmental reservoirs of the drug-resistant pathogenic yeast Candida auris

PLoS Pathogens, Год журнала: 2023, Номер 19(4), С. e1011268 - e1011268

Опубликована: Апрель 13, 2023

Candia auris is an emerging human pathogenic yeast; yet, despite phenotypic attributes and genomic evidence suggesting that it probably emerged from a natural reservoir, we know nothing about the environmental phase of its life cycle transmission pathways associated with it. The thermotolerant characteristics C. have been hypothesised to be adaptation increasing temperatures due global warming (which may facilitated ability tolerate mammalian thermal barrier considered protective strategy for humans against colonisation by fungi potential). Thus, first fungus as result climate change. In addition, release antifungal chemicals, such azoles, into environment (from both pharmaceutical agricultural sources) likely responsible enrichment resistant strains auris; however, survival dissemination in poorly understood. this paper, critically review possible through which can introduced evaluate influence persistence environments. Identifying potential niches reservoirs understanding emergence backdrop change pollution will crucial development effective epidemiological management responses.

Язык: Английский

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Response mechanism of sediment endogenous phosphorus release to functional microorganisms and its cyanobacterial growth and disappearance effects

The Science of The Total Environment, Год журнала: 2023, Номер 906, С. 167676 - 167676

Опубликована: Окт. 9, 2023

Язык: Английский

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Seasonal Dynamics of the Bacterial Community in Lake Urmia, a Hypersaline Ecosystem

Biology, Год журнала: 2025, Номер 14(1), С. 75 - 75

Опубликована: Янв. 15, 2025

Lake Urmia is one of the world’s most unique and hypersaline aquatic ecosystems. The aim this study was to investigate diversity, abundance frequency these microorganisms in water samples from eastern regions lake over four seasons. Amplicon sequencing for 16S rRNA gene performed examine bacterial communities samples. revealed significant seasonal variations quality parameters their influence on microbial communities. Majority rarity analyses showed that winter spring had higher core Gini index values, indicating a greater dominance certain genera, while autumn summer more balanced distribution. Analysis beta diversity using Bray–Curtis dissimilarity emphasized diverge strongly winter, reflecting changes environment with season. Overall, understanding variation chemistry critical effective ecosystem management conservation efforts.

Язык: Английский

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Similar but different assembly processes of bacterial and micro-eukaryotic communities in an urban river

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 26, 2025

Bacteria and micro-eukaryotes play important roles in river ecological systems. The processes that govern bacterial micro-eukaryotic communities urban rivers are still uncertain. spatiotemporal characteristics assembly of the Xiangjianghe River were explored using 16 S 18 rRNA gene amplicon sequencing present study. results indicate community composition exhibited distinct temporal spatial variation. topological co-occurrence networks demonstrate coexistence patterns vary significantly between four seasons. Water temperature (WT) oxidation-reduction potential (ORP) detected as most critical factors affecting structure. stochastic process (dispersal limitation) was dominant for bacteria all Deterministic influenced differently. Compared to bacteria, values niche breadth relatively lower, proportion deterministic higher micro-eukaryotes. These expand our understanding patterns, mechanisms, influencing rivers.

Язык: Английский

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Temporal dynamics and potential driving mechanisms of bacterioplankton communities in lake ecosystems: Insights from water diversion events

Journal of Hydrology, Год журнала: 2025, Номер unknown, С. 133335 - 133335

Опубликована: Апрель 1, 2025

Язык: Английский

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Effects of water quality and bacterial community composition on dissolved organic matter structure in Daihai lake and the mechanisms

Environmental Research, Год журнала: 2022, Номер 214, С. 114109 - 114109

Опубликована: Авг. 15, 2022

Язык: Английский

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Deciphering characterization of seasonal variations in microbial communities of marine ranching: Diversity, co-occurrence network patterns, and assembly processes

Marine Pollution Bulletin, Год журнала: 2023, Номер 197, С. 115739 - 115739

Опубликована: Ноя. 4, 2023

Язык: Английский

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