513 results found
    1. Cell Biology
    2. Neuroscience

    RNG105/caprin1, an RNA granule protein for dendritic mRNA localization, is essential for long-term memory formation

    Kei Nakayama et al.
    The formation of long-term memory in mice requires an element of RNA granules that localizes messenger RNAs to dendrites.
    1. Neuroscience

    Dendritic spikes in hippocampal granule cells are necessary for long-term potentiation at the perforant path synapse

    Sooyun Kim et al.
    A novel mechanism of local plasticity in the distal dendrites of hippocampal granule cells.
    1. Cell Biology
    2. Developmental Biology

    Recruitment of mRNAs to P granules by condensation with intrinsically-disordered proteins

    Chih-Yung S Lee et al.
    The intrinsically-disordered protein MEG-3 recruits mRNAs to P granules by forming gel-like condensates with ribosome-depleted mRNAs.
    1. Developmental Biology

    Compartmentalized oskar degradation in the germ plasm safeguards germline development

    Catherine E Eichler et al.
    RNP granules confer temporal and spatial regulation of oskar mRNA degradation to minimize inheritance of oskar mRNAby germ cells and thereby protect germline development.
    1. Cell Biology

    Phase transitioned nuclear Oskar promotes cell division of Drosophila primordial germ cells

    Kathryn E Kistler et al.
    The scaffolding protein Oskar organizes two types of germ granules by phase transition within the same cell but with distinct morphologies, composition and biological functions.
    1. Cell Biology
    2. Developmental Biology

    Regulation of RNA granule dynamics by phosphorylation of serine-rich, intrinsically disordered proteins in C. elegans

    Jennifer T Wang et al.
    The MEG (maternal-effect germline defective) proteins, MEG-1, 2, 3 and 4, regulate RNA granule dynamics in vivo.
    1. Neuroscience

    Short-term plasticity at cerebellar granule cell to molecular layer interneuron synapses expands information processing

    Kevin Dorgans et al.
    Molecular, structural and functional diversity of cerebellar granule cell inputs on single molecular layer interneurons extends information processing in feed-forward inhibition microcircuits.
    1. Chromosomes and Gene Expression

    A tudor domain protein, SIMR-1, promotes siRNA production at piRNA-targeted mRNAs in C. elegans

    Kevin I Manage et al.
    SIMR-1 acts downstream of the piRNA pathway to promote siRNA amplification by the Mutator complex and localizes to perinuclear foci distinct from Mutator foci, P granules and Z granules.
    1. Neuroscience

    The actin-modulating protein synaptopodin mediates long-term survival of dendritic spines

    Kenrick Yap et al.
    Long-term imaging of dentate granule cells reveals that the presence of synaptopodin within large spines, rather than their size, conveys long-term stability to large spines.
    1. Cell Biology
    2. Developmental Biology

    Germ Granules: All about the RNA after all

    Tatjana Trcek, Ruth Lehmann
    RNA molecules cause the proteins involved in the formation of germ granules to coalesce into liquid droplets.
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