Search Results - "Duhaime, Melissa"
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Microbes on a Bottle: Substrate, Season and Geography Influence Community Composition of Microbes Colonizing Marine Plastic Debris
Published in PloS one (03-08-2016)“…Plastic debris pervades in our oceans and freshwater systems and the potential ecosystem-level impacts of this anthropogenic litter require urgent evaluation…”
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Microplastics: addressing ecological risk through lessons learned
Published in Environmental toxicology and chemistry (01-05-2015)“…Plastic litter is an environmental problem of great concern. Despite the magnitude of the plastic pollution in our water bodies, only limited scientific…”
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Ecogenomics and potential biogeochemical impacts of globally abundant ocean viruses
Published in Nature (London) (29-09-2016)“…The assembly and analysis of complete genomes and large genomic fragments have tripled the number of known ocean viruses and uncovered the potentially…”
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Diagnostic Potential and Interactive Dynamics of the Colorectal Cancer Virome
Published in mBio (20-11-2018)“…Human viruses (those that infect human cells) have been associated with many cancers, largely due to their mutagenic and functionally manipulative abilities…”
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Biogeography and environmental conditions shape bacteriophage-bacteria networks across the human microbiome
Published in PLoS computational biology (01-04-2018)“…Viruses and bacteria are critical components of the human microbiome and play important roles in health and disease. Most previous work has relied on studying…”
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Sulfur Oxidation Genes in Diverse Deep-Sea Viruses
Published in Science (American Association for the Advancement of Science) (16-05-2014)“…Viruses are the most abundant biological entities in the oceans and a pervasive cause of mortality of microorganisms that drive biogeochemical cycles. Although…”
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The genetic and ecophysiological diversity of Microcystis
Published in Environmental microbiology (01-12-2021)“…Summary Microcystis is a cyanobacterium that forms toxic blooms in freshwater ecosystems around the world. Biological variation among taxa within the genus is…”
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Phage-specific metabolic reprogramming of virocells
Published in The ISME Journal (01-04-2020)“…Ocean viruses are abundant and infect 20–40% of surface microbes. Infected cells, termed virocells, are thus a predominant microbial state. Yet, virocells and…”
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Cyanobacterial harmful algal blooms are a biological disturbance to Western Lake Erie bacterial communities
Published in Environmental microbiology (01-03-2017)“…Summary Human activities are causing a global proliferation of cyanobacterial harmful algal blooms (CHABs), yet we have limited understanding of how these…”
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Towards quantitative metagenomics of wild viruses and other ultra-low concentration DNA samples: a rigorous assessment and optimization of the linker amplification method
Published in Environmental microbiology (01-09-2012)“…Summary Metagenomics generates and tests hypotheses about dynamics and mechanistic drivers in wild populations, yet commonly suffers from insufficient (< 1 ng)…”
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Ocean viruses: Rigorously evaluating the metagenomic sample-to-sequence pipeline
Published in Virology (New York, N.Y.) (20-12-2012)“…Abstract As new environments are studied, viruses consistently emerge as important and prominent players in natural and man-made ecosystems. However, much of…”
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Distribution and Modeled Transport of Plastic Pollution in the Great Lakes, the World's Largest Freshwater Resource
Published in Frontiers in environmental science (19-07-2017)“…Most plastic pollution originates on land. As such, freshwater bodies serve as conduits for the transport of plastic litter to the ocean. Understanding the…”
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Metagenomic Quantification of Genes with Internal Standards
Published in mBio (02-02-2021)“…We demonstrate that an assembly-independent and spike-in facilitated metagenomic quantification approach can be used to screen and quantify over 2,000 genes…”
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Single-cell and population level viral infection dynamics revealed by phageFISH, a method to visualize intracellular and free viruses
Published in Environmental microbiology (01-08-2013)“…Summary Microbes drive the biogeochemical cycles that fuel planet Earth, and their viruses (phages) alter microbial population structure, genome repertoire,…”
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Microbial and Viral Communities and Their Antibiotic Resistance Genes Throughout a Hospital Wastewater Treatment System
Published in Frontiers in microbiology (19-02-2020)“…Antibiotic resistance poses a serious threat to global public health, and antibiotic resistance determinants can enter natural aquatic systems through…”
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Virus-host interactions predictor (VHIP): Machine learning approach to resolve microbial virus-host interaction networks
Published in PLoS computational biology (18-09-2024)“…Viruses of microbes are ubiquitous biological entities that reprogram their hosts' metabolisms during infection in order to produce viral progeny, impacting…”
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Genomic insights into the coupling of a Chlorella-like microeukaryote and sulfur bacteria in the chemocline of permanently stratified Lake Cadagno
Published in The ISME Journal (01-06-2023)“…Meromictic Lake Cadagno is a permanently stratified system with a persistent microbial bloom within the oxic-anoxic boundary called the chemocline. The…”
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Comparison of ultrafiltration and iron chloride flocculation in the preparation of aquatic viromes from contrasting sample types
Published in PeerJ (San Francisco, CA) (05-05-2021)“…Viral metagenomes (viromes) are a valuable untargeted tool for studying viral diversity and the central roles viruses play in host disease, ecology, and…”
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Bacterial, Phytoplankton, and Viral Distributions and Their Biogeochemical Contexts in Meromictic Lake Cadagno Offer Insights into the Proterozoic Ocean Microbial Loop
Published in mBio (30-08-2022)“…Lake Cadagno, a permanently stratified high-alpine lake with a persistent microbial bloom in its chemocline, has long been considered a model for the…”
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Comparative Omics and Trait Analyses of Marine Pseudoalteromonas Phages Advance the Phage OTU Concept
Published in Frontiers in microbiology (06-07-2017)“…Viruses influence the ecology and evolutionary trajectory of microbial communities. Yet our understanding of their roles in ecosystems is limited by the…”
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