7,085 results found
    1. Computational and Systems Biology
    2. Plant Biology

    Coordination of robust single cell rhythms in the Arabidopsis circadian clock via spatial waves of gene expression

    Peter D Gould, Mirela Domijan ... James CW Locke
    Single cell analysis reveals how period differences between cells and cell-to-cell coupling generates the spatial structure of the plant circadian clock.
    1. Microbiology and Infectious Disease

    A Tad-like apparatus is required for contact-dependent prey killing in predatory social bacteria

    Sofiene Seef, Julien Herrou ... Tâm Mignot
    First identification of the molecular determinants driving contact-dependent predation in Myxococcus..
    1. Cell Biology

    A new class of cyclin dependent kinase in Chlamydomonas is required for coupling cell size to cell division

    Yubing Li, Dianyi Liu ... James G Umen
    CDKG1 is a D-cyclin dependent retinoblastoma related protein kinase whose abundance scales with cell size and controls cell division cycle number during multiple fission.
    1. Cell Biology
    2. Physics of Living Systems

    A mechano-osmotic feedback couples cell volume to the rate of cell deformation

    Larisa Venkova, Amit Singh Vishen ... Matthieu Piel
    Whether deforming cells behave as elastic balls (deforming at constant volume) or as sponges (loosing volume as they deform) depends on how fast they change their shape, because the cell volume depends on the tension of the plasma membrane.
    1. Cell Biology
    2. Physics of Living Systems

    Persistent cell migration emerges from a coupling between protrusion dynamics and polarized trafficking

    Kotryna Vaidžiulytė, Anne-Sophie Macé ... Mathieu Coppey
    Quantitative proof that persistent cell migration in the timescale of hours relies on a feedback between polarized trafficking and protrusive activity stabilizing cell front.
    1. Developmental Biology

    3D reconstruction of neuronal allometry and neuromuscular projections in asexual planarians using expansion tiling light sheet microscopy

    Jing Lu, Hao Xu ... Kai Lei
    A high-resolution, high-speed tissue imaging analysis reveals how neural and muscular tissues coordinate during planarian growth and regeneration.
    1. Developmental Biology

    Growth-factor-mediated coupling between lineage size and cell fate choice underlies robustness of mammalian development

    Néstor Saiz, Laura Mora-Bitria ... Anna-Katerina Hadjantonakis
    A mechanistic basis is provided for the regulative ability of the mammalian embryo offering a long-sought explanation for coordinating cell behaviors at the population level ensuring robustness in developmental outcome.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Synchronization of oscillatory growth prepares fungal hyphae for fusion

    Valentin Wernet, Marius Kriegler ... Reinhard Fischer
    Fungal hyphae constantly undergo signal oscillations, comparable to a cell 'monologue' until they meet another hypha with which they then coordinate signal oscillations and transit into a cell-to-cell dialogue.
    1. Developmental Biology

    FGF8-mediated gene regulation affects regional identity in human cerebral organoids

    Michele Bertacchi, Gwendoline Maharaux ... Michèle Studer
    A novel 2D-to-3D human brain organoid protocol reveals the pivotal role of FGF8 signaling in driving regional patterning and cellular diversity, while also modulating genes crucial for both normal and pathological neural development.
    1. Physics of Living Systems

    The younger flagellum sets the beat for Chlamydomonas reinhardtii

    Da Wei, Greta Quaranta ... Daniel SW Tam
    External hydrodynamic forcing on each flagellum of Chlamydomonas reinhardtii reveals a leader-follower relation between the two flagella in the synchronous beating.

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