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Deep-branching Chloroflexota lineages illuminate the eco-evolutionary foundation of cross-ecosystem colonization - Nature Communications Habitat transitions can rewire microbial genomes. This study shows how a bacterial lineage crosses ecosystems either by acquiring genes or via hypermutability, where mutation bias—not selection—drives...

Deep-branching Chloroflexota lineages illuminate the eco-evolutionary foundation of cross-ecosystem colonization www.nature.com/articles/s41... #jcampubs

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Deciphering the Hidden Ecology and Connectivity of Vibrio in the Oceans - Nature Communications Marine bacteria Vibrio are emerging pathogens worldwide, yet their global dispersal is poorly understood. Combining metagenomic and ocean drifter data, authors show Vibrio dispersal across oceans, con...

Deciphering the Hidden Ecology and Connectivity of Vibrio in the Oceans www.nature.com/articles/s41... #jcampubs 🌊

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Microbial Ecology of Mixotrophic Chain Elongation: Megasphaera spp. as Drivers of Medium‐Chain Carboxylate Production From H2, CO2, and Carboxylates During mixotrophic and autotrophic fermentation periods, initially fed with brewer's spent grains and supplemented daily with H2 and CO2, the production of medium-chain carboxylates is driven by Mega...

Microbial Ecology of Mixotrophic Chain Elongation: Megasphaera spp. as Drivers of Medium‐Chain Carboxylate Production From H2, CO2, and Carboxylates enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/... #jcampubs

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A Novel Slowly Evolving Lineage of the Desulforudis Clade From the Deep Subsurface A novel slowly evolving lineage of the Desulforudis-clade, Desulfosceptrum tomskiensis sp. nov. gen. nov., has been isolated in pure culture and described. Desulforudis audaxviator itself, a paradigm...

A Novel Slowly Evolving Lineage of the Desulforudis Clade From the Deep Subsurface enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/... #jcampubs

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Interannual dynamics of plankton communities and carbon biomass across Southern Ocean frontal systems aslopubs.onlinelibrary.wiley.com/doi/10.1002/... #jcampubs 🌊

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Functional determinism amid taxonomic stochasticity: insights into rules governing the assembly of algal-microbial symbioses journals.asm.org/doi/full/10.... #jcampubs

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Osmotolerance is a driver of microbial carbon processes in the Elbe estuary journals.asm.org/doi/full/10.... #jcampubs

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Marine heatwaves shift ocean net primary productivity from the tropics toward the poles - Nature Communications Marine heatwaves (MHWs) systematically alter ocean net primary production (NPP) patterns meridionally, reflecting regional differences in baseline nutrient availability and pointing to an emerging pol...

Marine heatwaves shift ocean net primary productivity from the tropics toward the poles www.nature.com/articles/s41... #jcampubs 🌊

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Hi‐C Links Reveal Viral Activity and Infection Within the Free‐Living Microbial Community of a Secondary Chlorophyll Maximum in the Eastern Tropical North Pacific Hi-C sequencing was used to link viral sequences with microbial metagenome assembled genomes in the largely uncultivated waters of an oxygen-deficient zone's secondary chlorophyll maximum within the ...

Hi‐C Links Reveal Viral Activity and Infection Within the Free‐Living Microbial Community of a Secondary Chlorophyll Maximum in the Eastern Tropical North Pacific enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/... #jcampubs 🌊

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From Flames to the Ocean: Biomass Burning Aerosols Are Associated With Changes in Prokaryotic Communities in the Mediterranean Sea The addition of wildfire fine ash particles (particle size < 20 μm) in Mediterranean summer seawater can increase prokaryotic growth and alter community composition over time, likely through the rele...

From Flames to the Ocean: Biomass Burning Aerosols Are Associated With Changes in Prokaryotic Communities in the Mediterranean Sea enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/... #jcampubs 🌊

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Biochemical remodelling of phytoplankton cell composition under climate change - Nature Climate Change The authors simulate phytoplankton macromolecular composition—proteins, carbohydrates and lipids—under present and future scenarios. They show increased protein allocation in subtropical phytoplankton...

Biochemical remodelling of phytoplankton cell composition under climate change www.nature.com/articles/s41... #jcampubs 🌊

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Interspecies interactions drive bacterial proteome reorganization and emergent metabolism - Nature Ecology & Evolution An analysis of the responses of 15 diverse human gut bacteria in more than 100 pairwise co-cultures reveals extensive remodelling of the bacterial proteome and metabolome in response to the presence o...

Interspecies interactions drive bacterial proteome reorganization and emergent metabolism www.nature.com/articles/s41... #jcampubs

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Ocean heat content in 2025 - Nature Reviews Earth & Environment As of 2025, the global full-depth ocean heat content (OHC) has risen by 481 ± 48 ZJ since 1960, with a pronounced increase of 24 ± 6 ZJ from 2024 to 2025. The highest elevations in OHC were measured i...

Ocean heat content in 2025 www.nature.com/articles/s43... #jcampubs 🌊

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Environmental Gradients Shape the Hydrocarbon-Degrading Microbiome in Two Mid Atlantic Bays www.biorxiv.org/content/10.6... #jcampubs

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Aquatic Bacterial Community Responses to Aquatic Contaminants Revealed by 16S rRNA Metabarcoding in Field‐Based Microcosms This study used sedimentary eDNA analysis and field-based microcosms to assess the impacts of three major aquatic contaminants on bacterial assemblage structure. Our results showed significant but va...

Aquatic Bacterial Community Responses to Aquatic Contaminants Revealed by 16S rRNA Metabarcoding in Field‐Based Microcosms enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/... #jcampubs

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Tryptophanol enhances nitrogen assimilation in marine diatoms - Nature Communications Here the authors show that marine diatoms produce tryptophanol, a molecule that at extremely low concentrations rapidly activates nitrogen assimilation genes and enzymes. This facilitates acquisition ...

Tryptophanol enhances nitrogen assimilation in marine diatoms www.nature.com/articles/s41... #jcampubs 🌊

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Conserved pathway for homarine catabolism in environmental bacteria - Nature Microbiology Homarine is a ubiquitous, phytoplankton-derived metabolite that is broken down by widely distributed and diverse marine bacteria containing a conserved homABCDER operon.

Conserved pathway for homarine catabolism in environmental bacteria www.nature.com/articles/s41... #jcampubs 🌊

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Alkaline phosphatase activity supports heterotrophic carbon acquisition in a coastal time series site and a representative marine bacterium www.biorxiv.org/content/10.6... #jcampubs 🌊

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Mixotrophy emerges as an optimal strategy in mature waters of the Amazon River plume - Communications Biology There is a transition between four distinct microalgae communities through a mosaic of habitats with different physicochemical conditions associated with the aging of the Amazon River plume, progressi...

Mixotrophy emerges as an optimal strategy in mature waters of the Amazon River plume www.nature.com/articles/s42... #jcampubs 🌊

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Diversity and community structure of aerobic anoxygenic phototrophic bacteria are shaped by the deep chlorophyll maximum academic.oup.com/ismecommun/a... #jcampubs 🌊

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Intracellular carbon storage enables starvation survival in marine bacteria www.biorxiv.org/content/10.6... #jcampubs

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Vertical hydrological processes act as the primary driver of organic matter dynamics in frontal zones aslopubs.onlinelibrary.wiley.com/doi/10.1002/... #jcampubs 🌊

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Long‐lived subsurface anticyclonic eddy enhances microbial diversity and vertical niche partitioning aslopubs.onlinelibrary.wiley.com/doi/10.1002/... #jcampubs 🌊

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BacDoc: A database-driven assisted platform for media prediction and microbial profiling Limitations in rapid organism identification and access to appropriate cultivation media remain significant bottlenecks in microbiological research, p…

BacDoc: A database-driven assisted platform for media prediction and microbial profiling www.sciencedirect.com/science/arti... #jcampubs

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High-resolution metagenome assembly for modern long reads with myloasm - Nature Biotechnology A long-read metagenome assembly method recovers circular and complete genomes better than existing tools.

High-resolution metagenome assembly for modern long reads with myloasm www.nature.com/articles/s41... #jcampubs

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Global terrestrial distribution of N2O-reducing Acidobacteriota members academic.oup.com/ismej/advanc... #jcampubs

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Converting Relative Amplicon Abundances to Absolute Abundances via Flow Cytometry: Metagenomic Validation and Application to Long Ocean Transects Abstract. With microbes critical for ocean ecological and biogeochemical processes, we need to understand their abundance and diversity distributions. Whil

Converting Relative Amplicon Abundances to Absolute Abundances via Flow Cytometry: Metagenomic Validation and Application to Long Ocean Transects #USC_MEB #jcampubs 🌊 academic.oup.com/ismecommun/a...

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Reclaiming the writing process using AI: a scaffolded writing assignment that promotes critical thinking, reflection, and accountability journals.asm.org/doi/full/10.... #jcampubs

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13C-Labeled Single-Cell Raman Sorting Reveals Sulfur-Driven Dark Carbon Fixation in Coastal Sediments ABSTRACT. Chemoautotrophs drive carbon fixation in coastal sediments, but most of them remain uncultured with poorly characterized in situ activities. In t

13C-Labeled Single-Cell Raman Sorting Reveals Sulfur-Driven Dark Carbon Fixation in Coastal Sediments academic.oup.com/ismecommun/a... #jcampubs

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Epigenetic Regulation in Prokaryotes: Transcriptional and Phenotypic Outcomes of DNA Methyltransferase activity Abstract. DNA methyltransferases (DNA MTases) are central epigenetic regulators in bacteria and archaea, with functions extending far beyond classical rest

Epigenetic Regulation in Prokaryotes: Transcriptional and Phenotypic Outcomes of DNA Methyltransferase activity academic.oup.com/femsre/advan... #jcampubs

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