3,545 results found
    1. Developmental Biology
    2. Physics of Living Systems

    The proneural wave in the Drosophila optic lobe is driven by an excitable reaction-diffusion mechanism

    David J Jörg et al.
    A model of signalling pathways interacting with proneural gene expression explains the sequential patterning of the largest visual processing centre in the developing Drosophila brain.
    1. Cell Biology

    Electron cryo-tomography provides insight into procentriole architecture and assembly mechanism

    Sam Li et al.
    A detailed description of the structure of procentriole MT triplet by cryoET, along with its associated non-tubulin proteins and its assembly intermediates, reveals possible molecular mechanism for the procentriole assembly.
    1. Cell Biology
    2. Developmental Biology

    zGrad is a nanobody-based degron system that inactivates proteins in zebrafish

    Naoya Yamaguchi et al.
    The F-box/anti-GFP nanobody fusion protein zGrad depletes GFP-tagged proteins with spatial and temporal control in zebrafish.
    1. Neuroscience

    Ephrin-B3 controls excitatory synapse density through cell-cell competition for EphBs

    Nathan T Henderson et al.
    Competition between neurons for postsynaptic ephrin-B3 controls distribution of a limited pool of synapses and defines a novel trans-synaptic mechanism enabling neurons to set the number of synapses they receive.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    The modular mechanism of chromocenter formation in Drosophila

    Madhav Jagannathan et al.
    Cell biological study reveals the mechanism by which multiple satellite-DNA-binding proteins cooperate to form chromocenter to encapsulate the full complement of chromosomes.
    1. Neuroscience

    Emotional faces guide the eyes in the absence of awareness

    Petra Vetter et al.
    When emotional faces are rendered invisible, our eyes look towards fearful faces and away from angry faces.
    1. Developmental Biology

    Specification of diverse cell types during early neurogenesis of the mouse cerebellum

    John W Wizeman et al.
    Single-cell RNA sequencing resolves inter- and intra-population heterogeneity, identifies rare cell types, and reconstructs specification trajectories during early neurogenesis of the mouse cerebellum.
    1. Ecology

    The cuticular hydrocarbon profiles of honey bee workers develop via a socially-modulated innate process

    Cassondra L Vernier et al.
    Chemical nestmate recognition in honey bee colonies depends on an innate, socially modulated developmental process.

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