1,179 results found
    1. Developmental Biology
    2. Structural Biology and Molecular Biophysics

    Gastrulation: May the force be with you

    Shinuo Weng, John B Wallingford
    Understanding the coordination of the forces generated in embryos by two processes, convergent extension and convergent thickening, is key to understanding how a hollow sphere of cells develops into an elongated embryo.
    Insight
    Available as:
    • HTML
    • PDF
    1. Developmental Biology
    2. Structural Biology and Molecular Biophysics

    Large, long range tensile forces drive convergence during Xenopus blastopore closure and body axis elongation

    David R Shook et al.
    Blastopore closure in Xenopus is driven by two morphogenic mechanisms that have strongly context dependent effects on tissue movement and that generate tensile force across tissues: convergent extension, as expected, and, unexpectedly, convergent thickening.
    1. Cell Biology
    2. Developmental Biology

    Plasticity of both planar cell polarity and cell identity during the development of Drosophila

    Pedro Saavedra et al.
    In the Drosophila larval epidermis both the cell identity and polarity of individual cells change as a result of cell rearrangements.
    1. Developmental Biology
    2. Physics of Living Systems

    Theoretical tool bridging cell polarities with development of robust morphologies

    Silas Boye Nissen et al.
    Biological shapes and morphological transitions can emerge from combining directed interactions between cells with apical-basal and planar cell polarity.
    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

    Pitx2c orchestrates embryonic axis extension via mesendodermal cell migration

    Michelle M Collins et al.
    Expression of Pitx2c at the onset of gastrulation drives convergence and extension movements in the zebrafish embryo by promoting downstream pathways affecting chemokine signaling, integrin-ECM interactions, and planar cell polarity components.
    1. Neuroscience

    Neuroscience: Watching the brain in action

    Bradford Z Mahon
    Insight
    Available as:
    • HTML
    • PDF
    1. Developmental Biology

    The Natural History of Model Organisms: An organismal perspective on C. intestinalis development, origins and diversification

    Matthew J Kourakis, William C Smith
    The life cycle and morphology of the sea squirt Ciona intestinalis shed light on vertebrate evolution.
  1. Philosophy of Biology: Philosophical bias is the one bias that science cannot avoid

    Fredrik Andersen et al.
    Scientists should be aware of the non-empirical assumptions that influence all kinds of research.

Refine your results by:

Type
Research categories