2,404 results found
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Structural determinants of voltage-gating properties in calcium channels

    Monica L Fernández-Quintero, Yousra El Ghaleb ... Bernhard E Flucher
    Structure modeling, site-directed mutagenesis, and current recordings revealed the mechanism by which stabilization of voltage sensors in the resting and activated states determines the gating properties of the CaV1.1 calcium channel.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Structural insights into the mechanism of the DEAH-box RNA helicase Prp43

    Marcel J Tauchert, Jean-Baptiste Fourmann ... Ralf Ficner
    The structural and functional analysis of the ATP-dependent RNA helicase Prp43 provides insights into the mechanisms of RNA binding and translocation, which could serve as paradigm for all DEAH-box proteins.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    A computational approach to map nucleosome positions and alternative chromatin states with base pair resolution

    Xu Zhou, Alexander W Blocker ... Erin K O'Shea
    Computational analysis of MNase-seq data reveals that alternatively positioned nucleosomes are prevalent in both yeast and human cells and create significant heterogeneity within cell populations.
    1. Neuroscience

    Speech-induced suppression and vocal feedback sensitivity in human cortex

    Muge Ozker, Leyao Yu ... Adeen Flinker
    During speech production, auditory regions that show speech-induced suppression are sensitive to changes in auditory feedback, suggesting that suppression may be a key mechanism underlying speech monitoring.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Defining host–pathogen interactions employing an artificial intelligence workflow

    Daniel Fisch, Artur Yakimovich ... Eva Frickel
    The application of deep learning fills a major gap in host–pathogen research providing for unbiased, multi-module high-throughput image analysis.
    1. Developmental Biology

    Notch controls the cell cycle to define leader versus follower identities during collective cell migration

    Zain Alhashem, Dylan Feldner-Busztin ... Claudia Linker
    Computational modelling and experimental manipulation show that Notch signalling regulates collective cell migration by allocating distinct migratory identities through the control of cell cycle progression.
    1. Cell Biology
    2. Developmental Biology

    Flattop regulates basal body docking and positioning in mono- and multiciliated cells

    Moritz Gegg, Anika Böttcher ... Heiko Lickert
    In cell types that acquire planar cell polarity, the protein Flattop regulates basal body docking and positioning.
    1. Chromosomes and Gene Expression

    Linker histone H1.8 inhibits chromatin binding of condensins and DNA topoisomerase II to tune chromosome length and individualization

    Pavan Choppakatla, Bastiaan Dekker ... Hironori Funabiki
    Linker histone H1.8 shapes mitotic chromosomes by tuning the number and size of condensin-dependent DNA loops and suppressing condensin and DNA topoisomerase II-dependent individualization.
    1. Developmental Biology
    2. Immunology and Inflammation

    Linker histone H1.2 and H1.4 affect the neutrophil lineage determination

    Gabriel Sollberger, Robert Streeck ... Arturo Zychlinsky
    Linker histones affect the lineage determination of granulocyte precursor cells via regulation of the transcription factor GATA-2.
    1. Cell Biology
    2. Developmental Biology

    Gradients of glucose metabolism regulate morphogen signalling required for specifying tonotopic organisation in the chicken cochlea

    James DB O'Sullivan, Thomas S Blacker ... Zoe F Mann
    Distinct metabolic states coupled with differing morphogen levels regulate HC morphology along the tonotopic axis of the developing chick auditory organ.

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