6,809 results found
    1. Cell Biology

    Mitochondrial flashes regulate ATP homeostasis in the heart

    Xianhua Wang et al.
    Mitochondrial flashes counteract the imbalance of ATP supply-and-demand and constitute an auto-regulator of ATP homeostasis in the heart.
    1. Computational and Systems Biology
    2. Neuroscience

    Neural correlations enable invariant coding and perception of natural stimuli in weakly electric fish

    Michael G Metzen et al.
    Neural circuits in weakly electric fish perform a set of computations to allow natural communication signals to be perceived independently of their context.
    1. Chromosomes and Gene Expression

    A multiplexed DNA FISH strategy for assessing genome architecture in Caenorhabditis elegans

    Brandon D Fields et al.
    The design and validation of an oligo-based DNA FISH library that targets the entire Caenorhabditis elegans genome at chromosome, three megabase, and 500 kb scales.
    1. Developmental Biology
    2. Ecology

    Fish larval recruitment to reefs is a thyroid hormone-mediated metamorphosis sensitive to the pesticide chlorpyrifos

    Guillaume Holzer et al.
    Coral reef fish larval recruitment is a metamorphosis that can be disturbed by reef pollutants, as it is under the influence of the environment through the direct control of thyroid hormone signaling.
    1. Neuroscience

    Peripheral sensory coding through oscillatory synchrony in weakly electric fish

    Christa A Baker et al.
    Sensory receptors encode stimuli by transiently synchronizing ongoing electrical oscillations, conferring enhanced sensitivity to communication signals produced by large groups of conspecifics.
    1. Neuroscience

    Detection of transient synchrony across oscillating receptors by the central electrosensory system of mormyrid fish

    Alejandro Vélez, Bruce A Carlson
    Building on previous work (Baker et al., 2015), further evidence is reported for a novel mechanism for sensory coding based on the detection of oscillatory synchrony among peripheral receptors.
    1. Evolutionary Biology
    2. Neuroscience

    A novel acidification mechanism for greatly enhanced oxygen supply to the fish retina

    Christian Damsgaard et al.
    A novel mode of oxygen delivery facilitated the adaptive evolution of vision in teleost fishes.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Stem cell topography splits growth and homeostatic functions in the fish gill

    Julian Stolper et al.
    The fish gill, an ever-growing organ with fast turnover rate, displays dedicated stem-cell populations for growth and homeostasis that are interchangeable upon external challenges.
    1. Cell Biology

    Unfolded protein response transducer IRE1-mediated signaling independent of XBP1 mRNA splicing is not required for growth and development of medaka fish

    Tokiro Ishikawa et al.
    The unfolded protein response sensor/transducer IRE1-mediated splicing of XBP1 mRNA encoding its active downstream transcription factor to maintain the homeostasis of the endoplasmic reticulum is sufficient for growth and development of medaka fish.
    1. Genetics and Genomics

    High-resolution mapping reveals hundreds of genetic incompatibilities in hybridizing fish species

    Molly Schumer et al.
    Genetic incompatibilities are common and widely distributed throughout the genomes of swordtail fish, and prevent the regions of the genome around them from being exchanged between different species.

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