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Page 633 of 1,744
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Identification of bipotent progenitors that give rise to myogenic and connective tissues in mouse

    Alexandre Grimaldi, Glenda Comai ... Shahragim Tajbakhsh
    Combined lineage-tracing strategies, single-cell transcriptomic methods and in situ analyses identified mesodermal bipotent progenitors during craniofacial myogenesis that give rise to myogenic and connective tissues, thus redefining the lineage and evolutionary relationships between muscle and associated stroma.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Colicin E1 opens its hinge to plug TolC

    S Jimmy Budiardjo, Jacqueline J Stevens ... Joanna SG Slusky
    Bacterial warfare protein colicin E1 opens its hinge to plug antibiotic efflux pump TolC and potentiate antibiotics.
    1. Neuroscience

    Activity in perirhinal and entorhinal cortex predicts perceived visual similarities among category exemplars with highest precision

    Kayla M Ferko, Anna Blumenthal ... Stefan Köhler
    The present findings reveal that subjectively perceived similarities between objects, including those unique to individual observers, are reflected with highest fidelity at the apex of the ventral visual pathway in the medial temporal lobe.
    1. Neuroscience

    Robust effects of corticothalamic feedback and behavioral state on movie responses in mouse dLGN

    Martin A Spacek, Davide Crombie ... Laura Busse
    Electrophysiology and optogenetic circuit manipulation in the mouse visual system reveal that corticothalamic feedback and behavioral state both have robust modulatory, yet largely independent influences on thalamic responses to naturalistic movies.
    1. Cell Biology
    2. Evolutionary Biology

    DNA circles promote yeast ageing in part through stimulating the reorganization of nuclear pore complexes

    Anne C Meinema, Anna Marzelliusardottir ... Yves Barral
    Acetylation of nuclear basket components, following their interaction with accumulating extrachromosomal DNA circles, drives the reorganization of nuclear pore complexes and the loss of cellular viability associated with replicative ageing.
    1. Neuroscience

    Chemoreceptor co-expression in Drosophila melanogaster olfactory neurons

    Darya Task, Chun-Chieh Lin ... Christopher J Potter
    Olfactory neurons of insects, once thought to express only a single type of olfactory receptor, exhibit widespread co-expression of receptors from multiple chemosensory gene families.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Molecular determinants of complexin clamping and activation function

    Manindra Bera, Sathish Ramakrishnan ... James E Rothman
    Complexin, in conjunction with Synaptotagmin, clamps the SNARE-assembly process under resting conditions and promote vesicle fusion in response to calcium signal.
    1. Computational and Systems Biology

    Patient-specific Boolean models of signalling networks guide personalised treatments

    Arnau Montagud, Jonas Béal ... Laurence Calzone
    Tailoring Boolean models to 488 prostate cancer patients and 8 cell lines data allows for the experimentally validated personalisation of drug treatments.
    1. Cell Biology

    Microtubule rescue at midzone edges promotes overlap stability and prevents spindle collapse during anaphase B

    Manuel Lera-Ramirez, François J Nédélec, Phong T Tran
    A simple mechanism relying on microtubule rescues occurring at midzone edges allows fission yeast spindles to elongate during anaphase B while maintaining microtubule overlaps, without the need to precisely regulate microtubule growth speed.
    1. Neuroscience

    The pupillary light response as a physiological index of aphantasia, sensory and phenomenological imagery strength

    Lachlan Kay, Rebecca Keogh ... Joel Pearson
    Physiological evidence shows that the pupillary response to imagined light can be used to index the strength and vividness of an individual’s visual imagery and as a new tool for confirming aphantasia.