Browse the search results

Page 2 of 343
    1. Cell Biology
    2. Neuroscience

    CaRuby-Nano: a novel high affinity calcium probe for dual color imaging

    Mayeul Collot et al.
    CaRuby-Nano is a novel red-emitting and highly sensitive functionalizable calcium indicator with a wide range of applications in neuroscience and cell biology.
    1. Neuroscience

    Bright multicolor labeling of neuronal circuits with fluorescent proteins and chemical tags

    Richi Sakaguchi et al.
    A bright and stochastic multicolor labeling method, Tetbow, facilitates millimeters-scale reconstructions of neuronal circuits at a large scale using tissue clearing.
    1. Cell Biology

    Measuring NDC80 binding reveals the molecular basis of tension-dependent kinetochore-microtubule attachments

    Tae Yeon Yoo et al.
    Quantitative experiments and theory show that the tension-dependent regulation of NDC80 binding to kinetochore microtubules arises from a combination of the changing Aurora B concentration at NDC80 and the nonlinearity of Aurora B autoactivation.
    1. Neuroscience

    Dye-enhanced visualization of rat whiskers for behavioral studies

    Jacopo Rigosa et al.
    A simple fluorescent dye method allows visualization of whiskers, facilitating studies of rodent tactile behavior.
    1. Chromosomes and Gene Expression

    Super-resolution imaging of a 2.5 kb non-repetitive DNA in situ in the nuclear genome using molecular beacon probes

    Yanxiang Ni et al.
    Molecular beacon based FISH shows the capability of visualizing a 2.5 kb non-repetitive genomic DNA sequence in situ in human or mouse nuclear genome at super resolution.
    1. Structural Biology and Molecular Biophysics
    2. Chromosomes and Gene Expression

    Single-molecule imaging of telomerase reverse transcriptase in human telomerase holoenzyme and minimal RNP complexes

    Robert Alexander Wu et al.
    New labeling approaches for single-molecule fluorescence microscopy detect the monomeric catalytic subunit of human telomerase within cellular holoenzyme and minimal active recombinant enzyme.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    Multi-enhancer transcriptional hubs confer phenotypic robustness

    Albert Tsai et al.
    Multiple enhancers in physical proximity can reinforce shared transcriptional 'hubs' to preserve their transcriptional output, providing a buffer during environmental stresses and genetic perturbations to preserve phenotypic robustness.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    A universal vector concept for a direct genotyping of transgenic organisms and a systematic creation of homozygous lines

    Frederic Strobl et al.
    In transgenesis assays involving diploid model organisms, two clearly distinguishable transformation markers embedded in interweaved, but incompatible Lox site pairs allow the systematic creation of homozygous transgenic lines and minimize the number of wasted animals.
    1. Neuroscience

    Sensitive red protein calcium indicators for imaging neural activity

    Hod Dana et al.
    Protein engineering and large-scale screening has led to the development of sensitive red fluorescent indicators that detect neural activity with high sensitivity in various animal models.
    1. Cell Biology
    2. Developmental Biology

    The beetle amnion and serosa functionally interact as apposed epithelia

    Maarten Hilbrant et al.
    Late morphogenesis of the insect extraembryonic epithelia involves transient formation of a basal-basal bilayer to coordinate the functional contributions of two discrete tissues.