342 results found
    1. Computational and Systems Biology
    2. Developmental Biology

    Unipolar distributions of junctional Myosin II identify cell stripe boundaries that drive cell intercalation throughout Drosophila axis extension

    Robert J Tetley et al.
    Analysing Myosin II unipolar planar polarisation with high spatial and temporal resolution during Drosophila axis extension reveals how tissue boundaries drive polarized cell intercalation while limiting cell mixing.
    1. Computational and Systems Biology
    2. Developmental Biology

    Vertex sliding drives intercalation by radial coupling of adhesion and actomyosin networks during Drosophila germband extension

    Timothy E Vanderleest et al.
    Tricellular vertices possess sliding behaviors that harness radial forces and drive cell shape changes and intercalation in an epithelial tissue.
    1. Cell Biology
    2. Developmental Biology

    Local mechanical forces promote polarized junctional assembly and axis elongation in Drosophila

    Jessica C Yu, Rodrigo Fernandez-Gonzalez
    Polarized assembly of cell-cell junctions drives Drosophila axis elongation.
    1. Cell Biology
    2. Developmental Biology

    Spatial and temporal analysis of PCP protein dynamics during neural tube closure

    Mitchell T Butler, John B Wallingford
    Planar cell polarity proteins display dynamic spatial and temporal patterns of enrichment that tightly correlate with myosin-dependent cell behaviors during neural tube closure.
    1. Developmental Biology

    Local cell interactions and self-amplifying individual cell ingression drive amniote gastrulation

    Octavian Voiculescu et al.
    A combination of two local cell interactions, intercalation and ingression amplified by a community-effect, is sufficient to explain the global movements of amniote gastrulation.
    1. Biochemistry and Chemical Biology
    2. Human Biology and Medicine

    Cancer: How does doxorubicin work?

    Anand G Patel, Scott H Kaufmann
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    1. Physics of Living Systems
    2. Developmental Biology

    Unified quantitative characterization of epithelial tissue development

    Boris Guirao et al.
    A new approach measures the respective participations of elementary cell behaviors – such as cell division, intercalation, shape change and death – in the shaping of animal tissues.
    1. Neuroscience

    Population response magnitude variation in inferotemporal cortex predicts image memorability

    Andrew Jaegle et al.
    Population response magnitude predicts how well an image will be remembered, in both monkey inferotemporal cortex and neural networks trained to categorize objects.
    1. Neuroscience

    Molecular and anatomical organization of the dorsal raphe nucleus

    Kee Wui Huang et al.
    The dorsal raphe nucleus contains transcriptionally diverse cell classes that include subtypes of serotonergic neurons with distinct molecular and anatomical signatures.
    1. Neuroscience

    Statistical learning attenuates visual activity only for attended stimuli

    David Richter, Floris P de Lange
    Prior expectations, induced by statistical learning, affect sensory processing only for attended stimuli, thereby constraining neurocomputational theories that cast perception as an inferential process integrating prior knowledge and sensory evidence.

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