13 results found
    1. Physics of Living Systems

    A microfluidic device for inferring metabolic landscapes in yeast monolayer colonies

    Zoran S Marinkovic et al.
    Metabolic gradients underlie gene expression patterns within spatially controlled expanding 2D microbial colonies.
    1. Structural Biology and Molecular Biophysics

    Model for a novel membrane envelope in a filamentous hyperthermophilic virus

    Peter Kasson et al.
    A novel membrane, formed by a monolayer of lipids in a U-shaped conformation, envelops a virus that can withstand extremes of temperature and acidity.
    1. Ecology

    Biophysical and physiological processes causing oxygen loss from coral reefs

    Cynthia B Silveira et al.
    Coral reef heterotrophic bacteria and fleshy macroalgae cause oxygen loss from reef systems through microbial biomass accumulation and ebullition from algae surfaces.
    1. Ecology

    Climate-driven deoxygenation elevates fishing vulnerability for the ocean's widest ranging shark

    Marisa Vedor et al.
    Habitats of satellite-tracked blue sharks were shifted surfaceward by an oxygen minimum zone (OMZ) at depth thereby increasing their susceptibility to capture by longline fishing focused above the OMZ.
    1. Cell Biology

    H+- and Na+- elicited rapid changes of the microtubule cytoskeleton in the biflagellated green alga Chlamydomonas

    Yi Liu et al.
    Acidification and salt, which are two major stresses caused by environmental changes, swiftly and drastically alter the microtubule system in green algae and likely many other organisms.
    1. Ecology

    Experimental and observational studies find contrasting responses of soil nutrients to climate change

    ZY Yuan et al.
    Experimental manipulations and environmental gradients, the two common-used approaches, are not at all comparable for predicting the impacts of climate change on nutrient cycling.
    1. Ecology
    2. Microbiology and Infectious Disease

    Transparent soil microcosms for live-cell imaging and non-destructive stable isotope probing of soil microorganisms

    Kriti Sharma et al.
    Two optically transparent substrates enable the exploration of the ecophysiology and spatiotemporal organization and activities of bacteria and fungi within heterogeneous soil-like environments.
    1. Ecology

    Dynamic metabolic exchange governs a marine algal-bacterial interaction

    Einat Segev et al.
    Physical and chemical interactions with bacteria influence the life and death of Emiliania huxleyi, a bloom-forming micro-alga important in global biogeochemical cycles.
    1. Ecology
    2. Microbiology and Infectious Disease

    Ecology and evolution of viruses infecting uncultivated SUP05 bacteria as revealed by single-cell- and meta-genomics

    Simon Roux et al.
    Single-cell amplified genome sequencing uncovers virus-host interactions in uncultivated sulfur-oxidizing bacteria with relevance to coupled biogeochemical cycling in marine oxygen minimum zones.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Structure and mechanism of a Hypr GGDEF enzyme that activates cGAMP signaling to control extracellular metal respiration

    Zachary F Hallberg et al.
    A newfound signaling enzyme that diverged from a protein family ubiquitous in bacteria provides mechanistic insights into how new signaling activity emerges to control distinct cellular function and physiology.

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