617 results found
    1. Cell Biology

    Robustness of the microtubule network self-organization in epithelia

    Aleksandra Z Płochocka, Miguel Ramirez Moreno ... Lyubov Chumakova
    Computational, theoretical, and in vivo studies reveal that in epithelia the self-organization of apical microtubules is robustly determined by cell geometry and minus-end distribution, not organism environment or genetics.
    1. Cell Biology

    Micron-scale geometrical features of microtubules as regulators of microtubule organization

    Nandini Mani, Sithara S Wijeratne, Radhika Subramanian
    Micron-scale geometrical features of individual microtubule polymers and polymer networks encode information that guides the self-organization of microtubules into specialized structures for diverse cellular functions such as cell division and signaling in eukaryotic cells.
    1. Cell Biology

    α-/γ-Taxilin are required for centriolar subdistal appendage assembly and microtubule organization

    Dandan Ma, Fulin Wang ... Jianguo Chen
    Super-resolution microscopy, biochemical and functional analyses reveal how α-taxilin and γ-taxilin are assembled at the subdistal appendages and their roles in microtubule organization.
    1. Cell Biology

    Interplay between kinesin-1 and cortical dynein during axonal outgrowth and microtubule organization in Drosophila neurons

    Urko del Castillo, Michael Winding ... Vladimir I Gelfand
    Cortical dynein organizes unipolar microtubule arrays in Drosophila axons by expelling minus-end-out microtubules.
    1. Cell Biology

    A novel isoform of MAP4 organises the paraxial microtubule array required for muscle cell differentiation

    Binyam Mogessie, Daniel Roth ... Anne Straube
    oMAP4 is a microtubule crosslinker that restricts motor driven microtubule motility and cooperates with microtubule motors in the establishment of paraxial microtubule arrangements in differentiating muscle cells.
    1. Cell Biology
    2. Immunology and Inflammation

    Microtubule plus-end dynamics link wound repair to the innate immune response

    Clara Taffoni, Shizue Omi ... Nathalie Pujol
    Microtubules orchestrate wound repair and innate immune response in the Caenorhabditis elegans epidermis.
    1. Cell Biology
    2. Physics of Living Systems

    Spatiotemporal organization of branched microtubule networks

    Akanksha Thawani, Howard A Stone ... Sabine Petry
    A sequential reaction pathway involving TPX2, augmin and γ-TuRC governs the assembly and architecture of branched microtubule networks.
    1. Structural Biology and Molecular Biophysics

    Geometry of antiparallel microtubule bundles regulates relative sliding and stalling by PRC1 and Kif4A

    Sithara Wijeratne, Radhika Subramanian
    Geometrical features of microtubule arrays regulate the collective activity of motor and non-motor proteins.
    1. Cell Biology
    2. Developmental Biology

    Epidermal PAR-6 and PKC-3 are essential for larval development of C. elegans and organize non-centrosomal microtubules

    Victoria G Castiglioni, Helena R Pires ... Mike Boxem
    PAR-6 and PKC-3/aPKC are essential for postembryonic development of C. elegans and control the organization of non-centrosomal microtubule bundles in the epidermis, likely through recruitment of NOCA-1/Ninein.
    1. Cell Biology
    2. Genetics and Genomics

    Multiple motors cooperate to establish and maintain acentrosomal spindle bipolarity in C. elegans oocyte meiosis

    Gabriel Cavin-Meza, Michelle M Kwan, Sarah M Wignall
    Rapid depletion of dynein from oocytes yielded new insights into acentrosomal pole organization and also led to the first evidence that the kinesin-5 motor BMK-1 plays a role in microtubule organization during C. elegans meiosis.

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