4,052 results found
    1. Cell Biology
    2. Developmental Biology and Stem Cells

    A tunable refractive index matching medium for live imaging cells, tissues and model organisms

    Tobias Boothe et al.
    Iodixanol supplementation provides a simple method for tuning the refractive index of live imaging media, which can greatly improve resolution and penetration depth in live imaging experiments.
    1. Developmental Biology and Stem Cells

    Live imaging reveals the progenitors and cell dynamics of limb regeneration

    Frederike Alwes et al.
    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
    2. Developmental Biology and Stem Cells

    Microscopy: Live imaging looks deeper

    Tanner C Fadero, Paul S Maddox
    Iodixanol provides an easy and affordable solution to a problem that has limited resolution and brightness when imaging living samples.
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    1. Developmental Biology and Stem Cells

    Live imaging of heart tube development in mouse reveals alternating phases of cardiac differentiation and morphogenesis

    Kenzo Ivanovitch et al.
    Tissue-level coordination of cardiac progenitor cells in the early mouse embryo produces a temporal compartmentalization of differentiation and morphogenesis essential for heart tube formation.
    1. Cell Biology
    2. Developmental Biology and Stem Cells

    Cell lineage and cell cycling analyses of the 4d micromere using live imaging in the marine annelid Platynereis dumerilii

    B Duygu Özpolat et al.
    Lineage tracing at single-cell resolution reveals the presence of mesoteloblasts, the embryonic origin of mesodermal growth zone cells, and diverse cell cycling patterns of these lineages in the 'Polychaete' annelid Platynereis.
    1. Neuroscience

    Live calcium and mitochondrial imaging in the enteric nervous system of Parkinson patients and controls

    An-Sofie Desmet et al.
    In contrast to previous post-mortem or fixed tissue histochemical reports, live calcium and mitochondrial imaging data suggest that the enteric nervous system is not generally affected in Parkinson's disease patients.
    1. Structural Biology and Molecular Biophysics

    rsEGFP2 enables fast RESOLFT nanoscopy of living cells

    Tim Grotjohann et al.
    The discovery of a fluorescent protein that can be rapidly switched between long-lived ‘on’ and ‘off’ states will lead to a new generation of super-resolution imaging experiments on living cells.
    1. Developmental Biology and Stem Cells
    2. Genetics and Genomics

    A genome-wide resource for the analysis of protein localisation in Drosophila

    Mihail Sarov et al.
    A large-scale transgenic resource enables live imaging, subcellular localisation and interaction proteomics of specific gene products of interest at all stages of Drosophila development.
    1. Microbiology and Infectious Disease

    Regulation of life span by the gut microbiota in the short-lived African turquoise killifish

    Patrick Smith et al.
    Resetting a young gut microbiota in middle-aged individuals extends life span and slows aging in the naturally short-lived turquoise killifish, a new vertebrate model organism to study how the microbiota affects the aging process.
    1. Neuroscience

    Filopodial dynamics and growth cone stabilization in Drosophila visual circuit development

    Mehmet Neset Özel et al.
    Long-term live imaging in intact developing Drosophila brains reveals a role for N-Cadherin-mediated fast filopodial dynamics and growth cone stabilization during neural circuit assembly.

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