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    1. Cancer Biology

    Visualization of stem cell activity in pancreatic cancer expansion by direct lineage tracing with live imaging

    Takahisa Maruno, Akihisa Fukuda ... Hiroshi Seno
    Genetic lineage tracing approach combined with live imaging visualized the functional stem cell activity of Doublecortin-like kinase 1+ cells within pancreatic cancer in vivo.
    1. Stem Cells and Regenerative Medicine

    Live imaging reveals the progenitors and cell dynamics of limb regeneration

    Frederike Alwes, Camille Enjolras, Michalis Averof
    Long-term live imaging reveals the dynamic cell behaviors and progenitor cells that underpin the regeneration of adult limbs in the crustacean Parhyale hawaiensis.
    1. Cell Biology

    Live imaging of the co-translational recruitment of XBP1 mRNA to the ER and its processing by diffuse, non-polarized IRE1α

    Silvia Gómez-Puerta, Roberto Ferrero ... Franka Voigt
    Development of a live single-molecule imaging approach to visualize XBP1 mRNAs, which are recruited for translation on the ER and efficiently spliced in the absence of large IRE1α foci.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Live-cell single-molecule tracking highlights requirements for stable Smc5/6 chromatin association in vivo

    Thomas J Etheridge, Desiree Villahermosa ... Johanne M Murray
    In vivo single-molecule imaging demonstrates that Smc5/6 chromatin association depends on ATP hydrolysis and dsDNA binding, requires Nse6 and is modulated by Brc1 after DNA damage.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Synthetic analysis of chromatin tracing and live-cell imaging indicates pervasive spatial coupling between genes

    Christopher H Bohrer, Daniel R Larson
    The physical distance between genes in individual cells is the major factor driving co-transcriptional bursts, showing a significant degree of correlation for distances below 400 nm.
    1. Cell Biology
    2. Computational and Systems Biology

    Quantitative live-cell imaging and computational modeling shed new light on endogenous WNT/CTNNB1 signaling dynamics

    Saskia MA de Man, Gooitzen Zwanenburg ... Renée van Amerongen
    Genome editing, advanced live-cell microscopy, and computational modeling were combined to measure WNT/CTNNB1 signaling parameters at the single molecule level, revealing critical regulatory nodes in this important signal transduction pathway.
    1. Stem Cells and Regenerative Medicine

    Live imaging reveals chromatin compaction transitions and dynamic transcriptional bursting during stem cell differentiation in vivo

    Dennis May, Sangwon Yun ... Valentina Greco
    Chromatin gradually rearranges during epidermal stem cell differentiation, while transcription of a differentiation-associated gene is extremely dynamic.
    1. Cell Biology

    An open-source, high-resolution, automated fluorescence microscope

    Ando Christian Zehrer, Ana Martin-Villalba ... Helge Ewers
    High-quality fluorescence live-cell and single molecule imaging via computer-controlled, user-assembled microscope that fits in incubator, can in large parts be 3D printed and employs open source software and electronics.
    1. Cell Biology

    An improved organ explant culture method reveals stem cell lineage dynamics in the adult Drosophila intestine

    Marco Marchetti, Chenge Zhang, Bruce A Edgar
    An improved culture method for explanted adult Drosophila organs allows the live-imaging of damage response, cell differentiation, and tracing of progenitor cell lineages through multiple rounds of division.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Direct live imaging of cell–cell protein transfer by transient outer membrane fusion in Myxococcus xanthus

    Adrien Ducret, Betty Fleuchot ... Tâm Mignot
    Physical contact between two Myxococcus xanthus cells is sufficient to fuse their outer membrane transiently and exchange outer membrane proteins and lipids at high efficiency.