849 results found
    1. Immunology and Inflammation

    Plasmacytoid dendritic cells control dengue and Chikungunya virus infections via IRF7-regulated interferon responses

    Brian Webster et al.
    In vivo study of arbovirus infections reveals the dominant role of pDC IRF7-signaling in directing both type I and II IFN responses, and leading to viral control.
    1. Structural Biology and Molecular Biophysics

    Characterisation of molecular motions in cryo-EM single-particle data by multi-body refinement in RELION

    Takanori Nakane et al.
    Multi-body refinement in RELION allows high-resolution reconstruction and visualisation of molecular motions in cryo-EM single-particle data sets with continuous forms of structural heterogeneity.
    1. Cell Biology
    2. Developmental Biology and Stem Cells

    A transcriptomics resource reveals a transcriptional transition during ordered sarcomere morphogenesis in flight muscle

    Maria L Spletter et al.
    A developmental transcriptomics resource from Drosophila flight muscles quantifies the transcriptional dynamics during muscle morphogenesis and identifies three ordered phases of sarcomere morphogenesis.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Shearing in flow environment promotes evolution of social behavior in microbial populations

    Gurdip Uppal, Dervis Can Vural
    Shearing in fluid flow induces or enhances budding dispersal in microbial populations, resulting in stronger cooperative behavior.
    1. Structural Biology and Molecular Biophysics

    Routine single particle CryoEM sample and grid characterization by tomography

    Alex J Noble et al.
    Fiducial-less tomography on single particle cryoEM samples reveals that most particles are adsorbed to the air-water interface and allows for researchers to diagnose and solve sample, grid, ice thickness, collection, and processing issues.
    1. Neuroscience

    Connectomics of the zebrafish's lateral-line neuromast reveals wiring and miswiring in a simple microcircuit

    Eliot Dow et al.
    The technique of serial blockface scanning electron microscopy, which permits the complete reconstruction of neuronal structures, allows comparison of the detailed "wiring diagrams" of lateral-line receptor organs in wild-type and mutant zebrafish.
    1. Microbiology and Infectious Disease
    2. Plant Biology

    The plant-specific transcription factors CBP60g and SARD1 are targeted by a Verticillium secretory protein VdSCP41 to modulate immunity

    Jun Qin et al.
    Genetic and biochemical analyses reveal a virulence mechanism employed by V. dahliae that involves inhibition of the transcription factor activity of CBP60g and SARD1.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Viral GPCR US28 can signal in response to chemokine agonists of nearly unlimited structural degeneracy

    Timothy F Miles et al.
    Numerous chemokine variants bearing no sequence resemblance elicit similar signaling behavior from the viral GPCR US28, suggesting a mechanism for receptor activation that accommodates extensive ligand degeneracy.
    1. Biochemistry and Chemical Biology

    Semisynthetic biosensors for mapping cellular concentrations of nicotinamide adenine dinucleotides

    Olivier Sallin et al.
    A family of fluorescent biosensors for nicotinamide adenine dinucleotides allows quantification of these cofactors in live cells with spatio-temporal resolution.

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