15,671 results found
    1. Developmental Biology
    2. Evolutionary Biology

    Molecular insights into the origin of the Hox-TALE patterning system

    Bruno Hudry, Morgane Thomas-Chollier ... Samir Merabet
    Interactions between Hox and TALE genes, which generate bilaterally symmetrical body plans, originated in early multicellular animals.
    1. Genetics and Genomics
    2. Neuroscience

    FMRP regulates mRNAs encoding distinct functions in the cell body and dendrites of CA1 pyramidal neurons

    Caryn R Hale, Kirsty Sawicka ... Robert B Darnell
    Combining compartment- and cell-type specific transcriptomic approaches reveals FMRP regulation of synaptic regulators in the dendrites and chromatin regulators in the cell bodies of CA1 neurons.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Cryo-EM structure of the adenosine A2A receptor coupled to an engineered heterotrimeric G protein

    Javier García-Nafría, Yang Lee ... Christopher G Tate
    The adenosine A2a receptor couples to the heterotrimeric G protein Gs using both conserved contacts seen in other complexes and, in addition, novel contacts to the beta subunit of the G protein.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    A Ras-like domain in the light intermediate chain bridges the dynein motor to a cargo-binding region

    Courtney M Schroeder, Jonathan ML Ostrem ... Ronald D Vale
    The dynein light intermediate chain is a member of the G protein superfamily and links the motor to several intracellular cargo adaptors.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Mutational analysis to explore long-range allosteric couplings involved in a pentameric channel receptor pre-activation and activation

    Solène N Lefebvre, Antoine Taly ... Pierre-Jean Corringer
    A pentameric channel-receptor was studied by combining allosteric mutations, electrophysiology, fluorescent reporters and normal mode analysis, to dissect the long-range allosteric couplings specifically involved in its pre-activation and activation.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    The conserved centrosomin motif, γTuNA, forms a dimer that directly activates microtubule nucleation by the γ-tubulin ring complex (γTuRC)

    Michael J Rale, Brianna Romer ... Sabine Petry
    An evolutionarily conserved protein sequence present in diverse species like yeast, frogs, chickens, and humans binds a well-known template for microtubule nucleation, the gamma-tubulin ring complex, activating and enhancing its ability to nucleate microtubules, even under low tubulin concentrations.
    1. Immunology and Inflammation

    Ageing compromises mouse thymus function and remodels epithelial cell differentiation

    Jeanette Baran-Gale, Michael D Morgan ... Georg A Holländer
    Thymus ageing is characterised by both compositional and transcriptional shifts amongst epithelial cells that perturb their differentiation, contribute to organ atrophy and ultimately impair immune function.
    1. Developmental Biology
    2. Genetics and Genomics

    Diverse ancestry whole-genome sequencing association study identifies TBX5 and PTK7 as susceptibility genes for posterior urethral valves

    Melanie MY Chan, Omid Sadeghi-Alavijeh ... Daniel P Gale
    A genome-wide association study using whole-genome sequencing data identifies the first known susceptibility genes for posterior urethral valves, the most common cause of kidney failure in boys, implicating the transcription factor TBX5 and planar cell polarity gene PTK7.
    1. Cancer Biology
    2. Cell Biology

    Chimeric antigen receptors that trigger phagocytosis

    Meghan A Morrissey, Adam P Williamson ... Ronald D Vale
    A family of engineered immune receptors trigger internalization of cancer cells and antigen-coated targets.
    1. Computational and Systems Biology
    2. Developmental Biology

    A balance of positive and negative regulators determines the pace of the segmentation clock

    Guy Wiedermann, Robert Alexander Bone ... J Kim Dale
    Computational modelling together with experimental manipulation indicate that the stability and turnover of activated Notch is inextricably linked to the regulation of the pace of segmentation clock gene expression in the presomitic mesoderm.

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