13 results found
    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. Physics of Living Systems

    Mitigating memory effects during undulatory locomotion on hysteretic materials

    Perrin E Schiebel et al.
    Undulatory animals moving on the surface must manage material memory by either having a slender anatomy that facilitates avoiding previously remodeled substrate, or using waveshapes that effectively utilize the memory.
    1. Evolutionary Biology

    Phenotypic plasticity as a mechanism of cave colonization and adaptation

    Helena Bilandžija et al.
    Astyanax mexicanus surface-dwelling fish exposed to complete darkness develop many traits resembling cavefish adaptations by phenotypic plasticity in a single generation.
    1. Microbiology and Infectious Disease

    Interspecies interactions induce exploratory motility in Pseudomonas aeruginosa

    Dominique H Limoli et al.
    Pseudomonas aeruginosa coordinates invasion and destruction of Staphylococcus aureus communities by modulating single-cell and collective motility.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Kv2.1 mediates spatial and functional coupling of L-type calcium channels and ryanodine receptors in mammalian neurons

    Nicholas C Vierra et al.
    A potassium channel, as a nonconducting function, organizes compartmentalized neuronal calcium signaling microdomains via structural and functional coupling of plasma membrane and endoplasmic reticulum calcium channels.
    1. Neuroscience

    The perception and misperception of optical defocus, shading, and shape

    Scott WJ Mooney et al.
    The human visual system uses sharp edges to distinguish a smooth, shaded surface from a surface blurred by optical defocus.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Cretaceous dinosaur bone contains recent organic material and provides an environment conducive to microbial communities

    Evan T Saitta et al.
    Subterranean fossil bone hosts a living microbiome different from the surrounding sediment without evidence of original protein preservation.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Mechanics and dynamics of translocating MreB filaments on curved membranes

    Felix Wong et al.
    Principal curvature-dependent motion of bacterial actin MreB results in localization consistent with all known literature.
    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.
    1. Neuroscience

    The murine catecholamine methyltransferase mTOMT is essential for mechanotransduction by cochlear hair cells

    Christopher L Cunningham et al.
    Murine TOMT is essential for transport of mechanotransduction components to stereocilia in cochlear hair cells.

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