Browse our latest research

Page 862 of 1,838
    1. Chromosomes and Gene Expression

    Single-molecule imaging of chromatin remodelers reveals role of ATPase in promoting fast kinetics of target search and dissociation from chromatin

    Jee Min Kim, Pat Visanpattanasin ... Carl Wu
    Chromatin remodeling enzymes perform target search by utilizing ATP-binding and hydrolysis to facilitate 1D-diffusion on and rapid detachment from chromatin in living yeast.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    In vivo analysis reveals that ATP-hydrolysis couples remodeling to SWI/SNF release from chromatin

    Ben C Tilly, Gillian E Chalkley ... C Peter Verrijzer
    Visualization of BRM remodelers engaging their endogenous genomic targets revealed highly transient and dynamic interactions with chromatin, which are fueled by ATP-hydrolysis.
    1. Genetics and Genomics
    2. Plant Biology

    Repression of CHROMOMETHYLASE 3 prevents epigenetic collateral damage in Arabidopsis

    Ranjith K Papareddy, Katalin Páldi ... Michael D Nodine
    MicroRNA-mediated repression of a DNA methyltransferase prevents the ectopic methylation of thousands of genes based on distinct chromatin features during embryogenesis, which can reduce expression and persist for weeks afterwards.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Autoregulatory control of microtubule binding in doublecortin-like kinase 1

    Regina L Agulto, Melissa M Rogers ... Kassandra M Ori-McKenney
    Doublecortin-like kinase 1 modulates its own kinase activity to tune its microtubule-binding affinity, providing molecular insights into a unique form of autoregulatory control over microtubule-binding activity.
    1. Neuroscience

    Single caudate neurons encode temporally discounted value for formulating motivation for action

    Yukiko Hori, Koki Mimura ... Takafumi Minamimoto
    The dorsal part of the primate caudate head signals integrated multi-dimensional incentive factors essential for computing the motivation for action.
    1. Neuroscience

    Molecular characterization of projection neuron subtypes in the mouse olfactory bulb

    Sara Zeppilli, Tobias Ackels ... Alexander Fleischmann
    Different subtypes of projection neurons in the mouse olfactory bulb are defined by distinct gene expression patterns and transcription factor networks.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    How subtle changes in 3D structure can create large changes in transcription

    Jordan Yupeng Xiao, Antonina Hafner, Alistair N Boettiger
    Promoter futile cycles can explain how subtle differences in genome folding sometimes generate large difference in gene expression.
    1. Cell Biology

    VASP-mediated actin dynamics activate and recruit a filopodia myosin

    Ashley L Arthur, Amy Crawford ... Margaret A Titus
    Filopodia formation requires recruitment and activation of myosin through generation of parallel, bundled actin filaments by VASP polymerase, revealing coupling between motor activation and organization of a local actin network.
    1. Cell Biology
    2. Computational and Systems Biology

    Highly localized intracellular Ca2+ signals promote optimal salivary gland fluid secretion

    Takahiro Takano, Amanda M Wahl ... David I Yule
    Measurement of physiological intracellular Ca2+ signals following neural stimulation in vivo reveals distinct spatiotemporal characteristics that promote optimal salivary gland fluid secretion.
    1. Genetics and Genomics

    Natural variation in the consequences of gene overexpression and its implications for evolutionary trajectories

    DeElegant Robinson, Michael Place ... Audrey P Gasch
    The genetic background of Saccharomyces cerevisiae yeast strains influences responses to gene overexpression.