276 results found
    1. Developmental Biology

    Apical contacts stemming from incomplete delamination guide progenitor cell allocation through a dragging mechanism

    Eduardo Pulgar et al.
    Incomplete delamination serves as a cellular platform for coordinated tissue movements during development, guiding newly formed progenitor cell groups to the differentiation site.
    1. Neuroscience

    Synaptotagmin 7 is targeted to the axonal plasma membrane through γ-secretase processing to promote synaptic vesicle docking in mouse hippocampal neurons

    Jason D Vevea et al.
    Synaptotagmin 7 is asymmetrically localized to the axonal plasma membrane through γ-secretase processing to promote vesicle docking during short-term synaptic plasticity in mouse hippocampal neurons.
    1. Neuroscience

    Classification and genetic targeting of cell types in the primary taste and premotor center of the adult Drosophila brain

    Gabriella R Sterne et al.
    A split-GAL4 collection provides precise genetic targeting of 138 neuronal cell types in the subesophageal zone of adult Drosophila melanogaster.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    Single-cell analysis of the ventricular-subventricular zone reveals signatures of dorsal and ventral adult neurogenesis

    Arantxa Cebrian-Silla et al.
    Adult neural stem cells differ in the types of neurons they generate according to their location and new territories and genes associated with dorsal and ventral neurogenic lineages in the adult mouse brain are revealed.
    1. Cell Biology
    2. Developmental Biology

    Imaging cytoplasmic lipid droplets in vivo with fluorescent perilipin 2 and perilipin 3 knock-in zebrafish

    Meredith H Wilson et al.
    Fluorescent perilipin zebrafish lines are powerful new tools for studying lipid droplet dynamics in health and disease.
    1. Developmental Biology
    2. Evolutionary Biology

    Identification of neural progenitor cells and their progeny reveals long distance migration in the developing octopus brain

    Astrid Deryckere et al.
    Neurogenic progenitor cells surrounding the eye placode generate neurons that migrate over long distances to the developing octopus brain.
    1. Neuroscience

    Localization, proteomics, and metabolite profiling reveal a putative vesicular transporter for UDP-glucose

    Cheng Qian et al.
    Identification of novel vesicular transporters will shed light on to expanding the chemical diversity of neurotransmitters or neuromodulators.
    1. Developmental Biology
    2. Neuroscience

    Characterization of cephalic and non-cephalic sensory cell types provides insight into joint photo- and mechanoreceptor evolution

    Roger Revilla-i-Domingo et al.
    Molecular, cellular and behavioral genetic approaches in Platynereis dumerilii indicate that r-Opsins can act as ancient, light-dependent modulators of mechanosensation, and suggest that light-independent mechanosensory roles of r-Opsins evolved secondarily.
    1. Developmental Biology
    2. Neuroscience

    Sustained expression of unc-4 homeobox gene and unc-37/Groucho in postmitotic neurons specifies the spatial organization of the cholinergic synapses in C. elegans

    Mizuki Kurashina et al.
    Genetic analyses using a simple nervous system of the nematode revealed the novel function of the cell fate-determining transcriptional repressor complex in the differentiated neurons to determine the precise synapse position.
    1. Neuroscience

    Sequence structure organizes items in varied latent states of working memory neural network

    Qiaoli Huang et al.
    Items at different positions of a sequence are maintained in distinct latent states of working memory system and are reactivated in reverse order over time, which is further related to recency effect in memory behavior.

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