1,081 results found
    1. Evolutionary Biology

    Synthetic analysis of trophic diversity and evolution in Enantiornithes with new insights from Bohaiornithidae

    Case Vincent Miller, Jen A Bright ... Michael Pittman
    Enantiornithine birds reached similar dietary diversity to modern birds in a similar amount of time many millions of years earlier, but how exactly they did that requires further research.
    1. Computational and Systems Biology
    2. Neuroscience

    Direction-dependent arm kinematics reveal optimal integration of gravity cues

    Jeremie Gaveau, Bastien Berret ... Charalambos Papaxanthis
    Theoretical models and experimental results reveal how the optimal integration of gravity cues fine tunes movement kinematics so that motor effort is minimized in the ubiquitous gravity field.
    1. Developmental Biology

    Translational rapid ultraviolet-excited sectioning tomography for whole-organ multicolor imaging with real-time molecular staining

    Wentao Yu, Lei Kang ... Terence TW Wong
    TRUST, as a rapid and fully automated whole-organ imaging technique, enables high-resolution multicolor 3D imaging at low cost by using a UV-LED for widefield illumination and a color camera while relieving researchers from lengthy and laborious tissue processing protocols.
    1. Cancer Biology
    2. Cell Biology

    Confined migration promotes cancer metastasis through resistance to anoikis and increased invasiveness

    Deborah Fanfone, Zhichong Wu ... Gabriel Ichim
    A biomechanical approach inducing confined cell migration reveals that mechanical stress has a profound effect on cancer cell survival.
    1. Neuroscience
    2. Physics of Living Systems

    Rapid mechanical stimulation of inner-ear hair cells by photonic pressure

    Sanjeewa Abeytunge, Francesco Gianoli ... Andrei S Kozlov
    A new method is described to apply rapid and uniform mechanical forces to vestibular and cochlear hair cells.
    1. Structural Biology and Molecular Biophysics

    The MIDAS domain of AAA mechanoenzyme Mdn1 forms catch bonds with two different substrates

    Keith J Mickolajczyk, Paul Dominic B Olinares ... Tarun M Kapoor
    The MIDAS domain of Mdn1, an ATP-driven mechanoenzyme involved in ribosome biogenesis, forms catch bonds with two different ubiquitin-like domain-containing ribosomal assembly factors.
    1. Plant Biology

    A tension-adhesion feedback loop in plant epidermis

    Stéphane Verger, Yuchen Long ... Olivier Hamant
    Tensile stress patterns in tissues are revealed by cell-cell adhesion defects; in turn, cell responses to supracellular tension require cell-cell adhesion.
    1. Neuroscience

    Multiple neuronal networks coordinate Hydra mechanosensory behavior

    Krishna N Badhiwala, Abby S Primack ... Jacob T Robinson
    Despite lacking traditional ganglia or centralization, the Hydra nervous system computes sensorimotor responses via localized neuron ensembles.
    1. Structural Biology and Molecular Biophysics

    Three dimensional reconstruction of energy stores for jumping in planthoppers and froghoppers from confocal laser scanning microscopy

    Igor Siwanowicz, Malcolm Burrows
    Three dimensional reconstructions of the mechanical energy stores of jumping insects reveal how the miniaturized components interact and function.
    1. Cell Biology

    Mapping the dynamics of force transduction at cell–cell junctions of epithelial clusters

    Mei Rosa Ng, Achim Besser ... Gaudenz Danuser
    The integrated quantification of spontaneous dynamic cell-cell force transmissions at both multi-cellular and subcellular scales enables spatiotemporal correlations of stress distribution with biomolecules in small cell clusters.

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