1,304 results found
    1. Evolutionary Biology

    The Jurassic rise of squamates as supported by lepidosaur disparity and evolutionary rates

    Arnau Bolet, Thomas L Stubbs ... Michael J Benton
    Evidence for a largely unexplored radiation of squamates (lizards, snakes, and amphisbaenians) in the Middle to Late Jurassic is revealed by analyses of morphospace expansion, disparity, and evolutionary rates.
    1. Cancer Biology

    Concomitant activation of GLI1 and Notch1 contributes to racial disparity of human triple negative breast cancer progression

    Sumit Siddharth, Sheetal Parida ... Dipali Sharma
    Elucidation of GLI1-Notch1 axis as key determinant of racial disparity in TNBC growth in African American and White American women.
    1. Neuroscience

    Disparity in temporal and spatial relationships between resting-state electrophysiological and fMRI signals

    Wenyu Tu, Samuel R Cramer, Nanyin Zhang
    There is a disparity in temporal and spatial relationships between resting-state electrophysiological and functional magnetic resonance imaging (fMRI) signals, suggesting the electrophysiological signal alone cannot fully explain the effects observed in the resting-state fMRI signal.
    1. Neuroscience

    Specialized contributions of mid-tier stages of dorsal and ventral pathways to stereoscopic processing in macaque

    Toshihide W Yoshioka, Takahiro Doi ... Ichiro Fujita
    Visual area MT signals binocular disparity quickly and robustly, whereas area V4 or its upstream area transforms the nature of the signals to derive a more sophisticated depth representation.
    1. Evolutionary Biology

    Early evolution of beetles regulated by the end-Permian deforestation

    Xianye Zhao, Yilun Yu ... Bo Wang
    Permian xylophagous beetles suffered a severe extinction during the end-Permian mass extinction largely due to the collapse of forest ecosystems.
    1. Computational and Systems Biology
    2. Neuroscience

    Discovering and deciphering relationships across disparate data modalities

    Joshua T Vogelstein, Eric W Bridgeford ... Cencheng Shen
    Multiscale Graph Correlation, an interpretable hypothesis test with strong theoretical guarantees for discerning relationships in complex data, requires about half the sample size as other methods, whilst maintaining computational tractability.
    1. Developmental Biology
    2. Genetics and Genomics

    Disparate expression specificities coded by a shared Hox-C enhancer

    Steve W Miller, James W Posakony
    Tucked within a well-known story of diverging gene function is a single enhancer encoding two inseparable specificities that regulates two adjacent genes, each with different spatiotemporal expression patterns.
  1. Meta-Research: The effect of the COVID-19 pandemic on the gender gap in research productivity within academia

    Kiran GL Lee, Adele Mennerat ... Antica Culina
    A systematic review and meta-analysis of 55 articles about the impact of the COVID-19 pandemic on researchers confirms that the pandemic increased the gender gap in research productivity.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Hybridization alters the shape of the genotypic fitness landscape, increasing access to novel fitness peaks during adaptive radiation

    Austin H Patton, Emilie J Richards ... Christopher H Martin
    Hybridization not only generates genetic diversity, but this diversity can alter the shape of the fitness landscape, changing which genotypic combinations are favored by natural selection and which accessible genotypic paths lead to novel fitness peaks.
    1. Neuroscience

    Complementary congruent and opposite neurons achieve concurrent multisensory integration and segregation

    Wen-Hao Zhang, He Wang ... Si Wu
    Opposite neurons in multisensory areas compute the cue disparity information essential for information segregation.

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