111 results found
    1. Cell Biology

    A FRET-based study reveals site-specific regulation of spindle position checkpoint proteins at yeast centrosomes

    Yuliya Gryaznova et al.
    Daughter-cell-associated factors and centrosome-based regulation is important in mitotic exit and spindle position checkpoint control.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Structured illumination with particle averaging reveals novel roles for yeast centrosome components during duplication

    Shannon Burns et al.
    Visualization of yeast spindle pole proteins using a new microscopy method shows that assembly into the nuclear membrane occurs at the same time as duplication.
    1. Cell Biology

    Cell Division: How centrioles acquire the ability to reproduce

    Midori Ohta et al.
    A protein called SAS-7 is required for daughter centrioles to become mothers in C. elegans.
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    1. Structural Biology and Molecular Biophysics

    Limited dishevelled/Axin oligomerization determines efficiency of Wnt/β-catenin signal transduction

    Wei Kan et al.
    In vitro and in cellulo characterization of oligomerization by the cytoplasmic Wnt effector dishevelled and its partner Axin provide new mechanistic principles for Wnt/β-catenin signaling.
    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
    2. Neuroscience

    Microtubules originate asymmetrically at the somatic golgi and are guided via Kinesin2 to maintain polarity within neurons

    Amrita Mukherjee et al.
    The somatic Golgi acts as an asymmetric MTOC within Drosophila neurons, and this, together with the action Kinesin-2, helps maintain minus-end-out microtubule polarity with proximal dendrites.
    1. Cell Biology
    2. Developmental Biology

    Growth cone-localized microtubule organizing center establishes microtubule orientation in dendrites

    Xing Liang et al.
    In Caenorhabditis elegans, dendrites establish their unique microtubule polarity by localizing an organizing center behind the growing tip.
    1. Cell Biology
    2. Developmental Biology

    Super-resolution microscopy reveals coupling between mammalian centriole subdistal appendages and distal appendages

    Weng Man Chong et al.
    Super-resolved architectural framework of subdistal appendages surprisingly reveals coupling between distal appendages and subdistal appendages.
    1. Cell Biology
    2. Physics of Living Systems

    Spatiotemporal organization of branched microtubule networks

    Akanksha Thawani et al.
    A sequential reaction pathway involving TPX2, augmin and γ-TuRC governs the assembly and architecture of branched microtubule networks.
    1. Cell Biology

    The Mitotic Exit Network integrates temporal and spatial signals by distributing regulation across multiple components

    Ian Winsten Campbell et al.
    By distributing regulation to both the GTPase and downstream kinases, the Mitotic Exit Network creates a single signal from spatial and temporal inputs.

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