3,609 results found
    1. Cell Biology
    2. Computational and Systems Biology

    Integrating images from multiple microscopy screens reveals diverse patterns of change in the subcellular localization of proteins

    Alex X Lu et al.
    100,000s of images from different growth conditions and genetic backgrounds can be integrated into proteome-scale analysis.
    1. Computational and Systems Biology
    2. Neuroscience

    Resolving coiled shapes reveals new reorientation behaviors in C. elegans

    Onno D Broekmans et al.
    A conceptually simple algorithm can analyze previously uncharacterized 2D coiled postures of the nematode C. elegans and has uncovered new reorientation behaviors in large amplitude turns.
    1. Structural Biology and Molecular Biophysics

    Beam-induced motion correction for sub-megadalton cryo-EM particles

    Sjors HW Scheres
    Building on previous work (Bai et al., 2013), we describe an algorithm that allows cryo-EM structure determination to near-atomic resolution for protein complexes as small as 170 kDa.
    1. Neuroscience

    Distinct modes of endocytotic presynaptic membrane and protein uptake at the calyx of Held terminal of rats and mice

    Yuji Okamoto et al.
    Capacitance measurements and pH imaging reveal distinct modes of uptake for endocytotic presynaptic membrane and proteins.
    1. Computational and Systems Biology
    2. Developmental Biology

    MorphoGraphX: A platform for quantifying morphogenesis in 4D

    Pierre Barbier de Reuille et al.
    MorphoGraphX summarizes full 3D datasets as curved surface images (2.5D), enabling the efficient quantification of growth and gene expression data from large time-lapse volumetric datasets.
    1. Computational and Systems Biology
    2. Developmental Biology

    A versatile pipeline for the multi-scale digital reconstruction and quantitative analysis of 3D tissue architecture

    Hernán Morales-Navarrete et al.
    MotionTracking is freely available software that can generate multi-scale geometrical models of mammalian tissue and perform quantitative analysis of tissue architecture.
    1. Cell Biology
    2. Developmental Biology

    Local mechanical forces promote polarized junctional assembly and axis elongation in Drosophila

    Jessica C Yu, Rodrigo Fernandez-Gonzalez
    Polarized assembly of cell-cell junctions drives Drosophila axis elongation.
    1. Structural Biology and Molecular Biophysics

    Sampling the conformational space of the catalytic subunit of human γ-secretase

    Xiao-chen Bai et al.
    A masked cryo-EM image classification approach and the structure of an inhibitor-bound complex provide insights into the molecular flexibility of the catalytic subunit of gamma-secretase.
    1. Physics of Living Systems

    Assembly principles of a unique cage formed by hexameric and decameric E. coli proteins

    Hélène Malet et al.
    Cryo-electron microscopy uncovers molecular determinants of a unique symmetry mismatched macromolecular cage in E. coli.
    1. Structural Biology and Molecular Biophysics

    Low cost, high performance processing of single particle cryo-electron microscopy data in the cloud

    Michael A Cianfrocco, Andres E Leschziner
    A freely available software environment on Amazon's cloud computing network makes processing of cryo-EM data accessible and affordable.

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