2,843 results found
    1. Physics of Living Systems

    Dynamics of immune memory and learning in bacterial communities

    Madeleine Bonsma-Fisher, Sidhartha Goyal
    Bacterial CRISPR immunity tracks phage mutations, creating immune diversity in bacterial populations that parallels phage genetic diversity and patterns of phage evolution that are determined by the type and degree of immune cross-reactivity in the CRISPR system.
    1. Neuroscience

    Transforming descending input into behavior: The organization of premotor circuits in the Drosophila Male Adult Nerve Cord connectome

    Han SJ Cheong, Katharina Eichler ... Gwyneth M Card
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Solid
    1. Neuroscience

    Unraveling the developmental dynamic of visual exploration of social interactions in autism

    Nada Kojovic, Sezen Cekic ... Marie Schaer
    Children with ASD showed a significant divergence in gaze patterns compared to typically developing children, intensifying over early childhood, with implications for developmental and adaptive functioning.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Quantifying microbial fitness in high-throughput experiments

    Justus Wilhelm Fink, Michael Manhart
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    1. Neuroscience

    Revealing unexpected complex encoding but simple decoding mechanisms in motor cortex via separating behaviorally relevant neural signals

    Yangang Li, Xinyun Zhu ... Yueming Wang
    Separating behaviorally relevant signals from irrelevant signals reveals that neural signals previously considered to contain little information encode rich information and suggests that linear readout may be performed in motor cortex.
    1. Computational and Systems Biology
    2. Neuroscience

    Flexible control of representational dynamics in a disinhibition-based model of decision-making

    Bo Shen, Kenway Louie, Paul Glimcher
    Local disinhibition provides a biologically plausible mechanism for flexible top-down control of network states that integrates normalized value coding, winner-take-all choice, and persistent activity in a single circuit of decision-making.
    1. Neuroscience
    2. Computational and Systems Biology

    A stochastic model of hippocampal synaptic plasticity with geometrical readout of enzyme dynamics

    Yuri Elias Rodrigues, Cezar M Tigaret ... Romain Veltz
    A computational model of glutamatergic synapse uncovers a new plasticity rule which takes into account the various experimental conditions.
    1. Chromosomes and Gene Expression

    Evidence that Mediator is essential for Pol II transcription, but is not a required component of the preinitiation complex in vivo

    Natalia Petrenko, Yi Jin ... Kevin Struhl
    Mediator, a transcriptional coactivator complex, is essential for transcription but is not a required component of a functional preinitiation complex, indicating that Mediator is not equivalent to a general transcription factor.
    1. Neuroscience

    Alterations in the amplitude and burst rate of beta oscillations impair reward-dependent motor learning in anxiety

    Sebastian Sporn, Thomas Hein, Maria Herrojo Ruiz
    State anxiety alters the dynamics of beta oscillations during reward-dependent motor learning, thereby impairing proper updating of motor predictions when learning in unstable environments.
    1. Cell Biology

    Exploring the role of macromolecular crowding and TNFR1 in cell volume control

    Parijat Biswas, Priyanka Roy ... Deepak Kumar Sinha
    Cells adapt to extracellular hypertonicities using regulatory volume increase (RVI), and TNFR1-mediated NFkB activation is indispensable for RVI, but the increased cytoplasmic macromolecular crowding can inhibit TNFR1 signaling and prevent RVI at severe hypertonicities.

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