694 results found
    1. Neuroscience

    Systematic annotation of a complete adult male Drosophila nerve cord connectome reveals principles of functional organisation

    Elizabeth C Marin, Billy J Morris ... Gregory SXE Jefferis
    Not revised
    Reviewed Preprint v1
    • Fundamental
    • Compelling
    1. Microbiology and Infectious Disease

    SPARK regulates AGC kinases central to the Toxoplasma gondii asexual cycle

    Alice L Herneisen, Michelle L Peters ... Sebastian Lourido
    Genetic and proteomic analyses reveal that the SPARK kinase, which is a regulator of key life-cycle transitions in the parasite Toxoplasma gondii, complexes with an elongin-like protein to regulate several important AGC-family kinases.
    1. Neuroscience

    Judgments of agency are affected by sensory noise without recruiting metacognitive processing

    Marika Constant, Roy Salomon, Elisa Filevich
    Explicit judgments of agency incorporate uncertainty by reflecting first-order measures of a noisy signal, but they do not correspond to second-order metacognitive measures of the noise in a signal.
    1. Structural Biology and Molecular Biophysics

    Muscle calcium stress cleaves junctophilin1, unleashing a gene regulatory program predicted to correct glucose dysregulation

    Eshwar R Tammineni, Lourdes Figueroa ... Eduardo Rios
    Novel components in the pathway from malignant hyperthermia to diabetes include promotion of a kinase that impedes glycogen synthesis, increased lysis of junctophilin1 and gene regulatory actions by a junctophilin fragment, surprisingly predicted to oppose the effects of elevated calcium.
    1. Cell Biology
    2. Developmental Biology

    Cell-intrinsic and -extrinsic mechanisms promote cell-type-specific cytokinetic diversity

    Tim Davies, Han X Kim ... Julie C Canman
    Functional molecular analysis of cytokinesis in Caenorhabditis elegans four-cell embryos reveals cell-type-specific variation in the fundamental dependence on a robust f-actin cytoskeleton for successful cell division, mediated by both cell-intrinsic and -extrinsic pathways.
    1. Genetics and Genomics

    Inter-tissue convergence of gene expression during ageing suggests age-related loss of tissue and cellular identity

    Hamit Izgi, Dingding Han ... Handan Melike Dönertaş
    Cross-sectional transcriptome analysis of mice, covering the whole lifespan, reveals that inter-tissue divergence during development is accompanied by a weaker but widespread convergence during ageing.
    1. Neuroscience

    Perceptual error based on Bayesian cue combination drives implicit motor adaptation

    Zhaoran Zhang, Huijun Wang ... Kunlin Wei
    Model based on Bayesian cue combination shows that procedural motor learning is driven by perceptual error in localizing one's effector.
    1. Computational and Systems Biology
    2. Medicine

    A computational model predicts sex-specific responses to calcium channel blockers in mammalian mesenteric vascular smooth muscle

    Gonzalo Hernandez-Hernandez, Samantha C O'Dwyer ... Colleen E Clancy
    A computer model predicts different mechanisms of blood pressure regulation and effective hypertensive therapy for males and females, thereby serving as a foundational tool for improved treatment precision.
    1. Cell Biology
    2. Physics of Living Systems

    Bridging the gap between single-cell migration and collective dynamics

    Florian Thüroff, Andriy Goychuk ... Erwin Frey
    A computational model, based on single-cell features like contractility and polarizability, quantitatively describes cellular dynamics from the single cell level up to small cohorts and confluent tissues.
    1. Neuroscience

    Accelerating with FlyBrainLab the discovery of the functional logic of the Drosophila brain in the connectomic and synaptomic era

    Aurel A Lazar, Tingkai Liu ... Yiyin Zhou
    FlyBrainLab is an open-source computing platform that integrates 3D exploration and visualization of diverse Drosophila connectomic/synaptomic datasets with interactive exploration of the functional logic of modeled executable brain circuits.

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