4.8 Article

Unraveling bacterial and eukaryotic communities in secondary water supply systems: Dynamics, assembly, and health implications

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Environmental

Protozoa as Hotspots for Potential Pathogens in the Drinking Water of a Subtropical Megacity: Diversity, Treatment, and Health Risk

Yingwen Mai et al.

Summary: The growth and fate of protozoa and associated bacteria in drinking water systems have been neglected, and disinfection methods have little effect on them. Ultrafiltration membranes unexpectedly serve as an ideal growth surface for protozoa and promote the growth of associated bacteria. This poses an emerging health risk in drinking water biosafety.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2023)

Article Environmental Sciences

How nutrient loads influence microbial-derived carbon accumulation in wetlands: A new insight from microbial metabolic investment strategies

Feng Yu et al.

Summary: Excessive anthropogenic nutrient inputs can lead to wetland degradation and reduced carbon sink capacity. This study highlights the importance of microbial-derived carbon in wetlands, which is influenced by microbial metabolic processes and cooperation among microbial assemblies. Stoichiometric balance and microbial life-history traits play key roles in regulating microbial-derived carbon accumulation and turnover in wetlands receiving treated wastewater.

ENVIRONMENTAL RESEARCH (2023)

Article Environmental Sciences

Nitrifier Assemblages and Dynamics in Secondary Water Supply Systems: Predominance of Comammox Nitrospira in Tank Biofilm and Sediment

Xucheng Cai et al.

Summary: This study investigated the density, distribution, and diversities of nitrifiers in different microbial habitats in secondary water supply systems (SWSSs). The results showed higher gene copy numbers of ammonia-oxidizing archaea, ammonia-oxidizing bacteria, comammox clade A, and strict nitrite-oxidizing bacteria in SWSSs compared to the distribution mains. The study highlights the importance of SWSSs as reservoirs of nitrifiers and provides insights into nitrification monitoring and control strategies.

ACS ES&T WATER (2023)

Article Microbiology

Water deficit affects inter-kingdom microbial connections in plant rhizosphere

Kathryn E. Bazany et al.

Summary: The frequency and severity of drought caused by human-induced climate change are increasing, and they are already affecting the productivity of cropping systems worldwide. Microbial communities within plant microbiomes play a crucial role in helping their hosts adapt and maintain productivity under abiotic stress, including water deficits. However, the complexity of microbial communities requires an integrative approach to understand their responses to environmental stresses. This study investigates the impact of water deficit on the composition of bacterial, fungal, and protistan communities in the rhizospheres of corn and sugar beet. The results show that different microbial kingdoms have varying responses to water deficit and host factors, and water deficit also affects intra- and inter-kingdom microbial associations.

ENVIRONMENTAL MICROBIOLOGY (2022)

Article Ecology

Trophic interactions between predatory protists and pathogen-suppressive bacteria impact plant health

Sai Guo et al.

Summary: Plant health is influenced by beneficial and pathogenic plant microbes, which are regulated by resource inputs and predators. Organic fertilizer can increase the abundance of disease-suppressive microbes and protists, improving plant health and yield.

ISME JOURNAL (2022)

Article Engineering, Environmental

The role of pipe biofilms on dissemination of viral pathogens and virulence factor genes in a full-scale drinking water supply system

Xiaocao Miao et al.

Summary: Water is an important medium for virus transmission and the role of pipe biofilms on viral pathogens is limited. This study found that viruses and viral virulence factors can disseminate from source water to tap water, but the proportion in biofilms is low. The contribution of biofilms to viral pathogens in bulk water is minimal and viruses in biofilms have minimal impact on pathogenic viruses in water.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Review Biology

Origins of eukaryotic excitability

Kirsty Y. Wan et al.

Summary: Eukaryotes have evolved radically new ways to sense and react to their environment, enabling more complex forms of cellular behavior. Key events and innovations during eukaryogenesis, including an expanded repertoire of ion channels and the relocation of chemiosmotic ATP synthesis to mitochondria, greatly amplified the degrees of freedom associated with cellular responses, allowing eukaryotes to outperform prokaryotes in terms of both speed and accuracy.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2021)

Article Environmental Sciences

Characterization of the synergistic relationships between nitrification and microbial regrowth in the chloraminated drinking water supply system

Xiaocao Miao et al.

Summary: The study indicates that ammonia oxidation is the dominant driver of increased biomass in SWSS, with ammonia-oxidizing bacteria being the main nitrifying bacteria and incomplete nitrification products promoting the growth of heterotrophic bacteria.

ENVIRONMENTAL RESEARCH (2021)

Article Engineering, Environmental

A comprehensive investigation of the microbial risk of secondary water supply systems in residential neighborhoods in a large city

Dong Hu et al.

Summary: This study found that secondary water supply systems (SWSSs) pose a higher microbial risk than the drinking water network, highlighting the importance of strengthening the monitoring frequency and scope of microbial risks in these systems in megacities for the prevention and control of waterborne epidemic diseases.

WATER RESEARCH (2021)

Review Microbiology

Non-tuberculous mycobacteria and the rise of Mycobacterium abscessus

Matt D. Johansen et al.

NATURE REVIEWS MICROBIOLOGY (2020)

Review Immunology

Malassezia-Associated Skin Diseases, the Use of Diagnostics and Treatment

Ditte M. L. Saunte et al.

FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY (2020)

Article Engineering, Environmental

Oxytetracycline and Ciprofloxacin Exposure Altered the Composition of Protistan Consumers in an Agricultural Soil

Bao-Anh T. Nguyen et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

Article Microbiology

Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes

Sina M. Adl et al.

JOURNAL OF EUKARYOTIC MICROBIOLOGY (2019)

Article Biochemical Research Methods

FEAST: fast expectation-maximization for microbial source tracking

Liat Shenhav et al.

NATURE METHODS (2019)

Article Multidisciplinary Sciences

A general framework for quantitatively assessing ecological stochasticity

Daliang Ning et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2019)

Review Microbiology

Free-living amoebae and squatters in the wild: ecological and molecular features

Ascel Samba-Louaka et al.

FEMS MICROBIOLOGY REVIEWS (2019)

Article Engineering, Civil

Stagnation Reduction in Drinking Water Storage Tanks through Internal Piping with Implications for Water Quality Improvement

Mohammad Alizadeh Fard et al.

JOURNAL OF HYDRAULIC ENGINEERING (2018)

Article Engineering, Civil

Stagnation Reduction in Drinking Water Storage Tanks through Internal Piping with Implications for Water Quality Improvement

Mohammad Alizadeh Fard et al.

JOURNAL OF HYDRAULIC ENGINEERING (2018)

Review Immunology

A Review of the Global Burden, New Diagnostics, and Current Therapeutics for Amebiasis

Debbie-Ann T. Shirley et al.

OPEN FORUM INFECTIOUS DISEASES (2018)

Review Engineering, Environmental

Neglected waterborne parasitic protozoa and their detection in water

Judit Plutzer et al.

WATER RESEARCH (2016)

Review Public, Environmental & Occupational Health

Free-living amoebae: what part do they play in healthcare-associated infections?

E. Cateau et al.

JOURNAL OF HOSPITAL INFECTION (2014)

Review Microbiology

Eukaryotic versus prokaryotic marine picoplankton ecology

Ramon Massana et al.

ENVIRONMENTAL MICROBIOLOGY (2013)

Article Biochemistry & Molecular Biology

The SILVA ribosomal RNA gene database project: improved data processing and web-based tools

Christian Quast et al.

NUCLEIC ACIDS RESEARCH (2013)

Article Public, Environmental & Occupational Health

Biofilms in drinking water and their role as reservoir for pathogens

Jost Wingender et al.

INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH (2011)

Article Biotechnology & Applied Microbiology

Introducing mothur: Open-Source, Platform-Independent, Community-Supported Software for Describing and Comparing Microbial Communities

Patrick D. Schloss et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2009)

Review Biochemistry & Molecular Biology

Can filamentous fungi form biofilms?

Michael W. Harding et al.

TRENDS IN MICROBIOLOGY (2009)

Article Multidisciplinary Sciences

Extreme polyploidy in a large bacterium

Jennifer E. Mendell et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2008)

Article Biotechnology & Applied Microbiology

Effect of growth in biofilms on chlorine susceptibility of Mycobacterium avium and Mycobacterium intracellulare

Keesha A. Steed et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2006)

Review Biochemistry & Molecular Biology

Why is metabolic labour divided in nitrification?

Engracia Costa et al.

TRENDS IN MICROBIOLOGY (2006)

Article Biotechnology & Applied Microbiology

Intracellular proliferation of Legionella pneumophila in Hartmannella vermiformis in aquatic biofilms grown on plasticized polyvinyl chloride

MW Kuiper et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2004)

Article Engineering, Environmental

Soft deposits, the key site for microbial growth in drinking water distribution networks

OM Zacheus et al.

WATER RESEARCH (2001)

Review Microbiology

Chlamydia and Chlamydiales:: more than meets the eye

KDE Everett

VETERINARY MICROBIOLOGY (2000)