9,972 results found
    1. Ecology

    The return to water in ancestral Xenopus was accompanied by a novel mechanism for producing and shaping vocal signals

    Ursula Kwong-Brown, Martha L Tobias ... Darcy B Kelley
    When ancestral Xenopus returned to water ~170mya, they evolved a new method for producing courtship calls underwater without airflow, using vibrations that also preserve essential acoustic information on species identity.
    1. Ecology
    2. Neuroscience

    Unsupervised discovery of family specific vocal usage in the Mongolian gerbil

    Ralph E Peterson, Aman Choudhri ... Dan H Sanes
    Gerbils exhibit stable, family-specific vocal dialects over weeks, suggesting vocal communication may play a key role in representing kinship in natural social groups.
    1. Physics of Living Systems

    Recursive self-embedded vocal motifs in wild orangutans

    Adriano R Lameira, Madeleine E Hardus ... Marco Gamba
    Wild male orangutans produce long calls composed of two hierarchical layers, wherein isochronous sub-pulses occur within isochronous pulses, indicating that recursive vocal combinatorics are not exclusive to language among hominids.
    1. Ecology

    Stability and asynchrony of local communities but less so diversity increase regional stability of Inner Mongolian grassland

    Yonghui Wang, Shaopeng Wang ... Bernhard Schmid
    The regional stability across distant local communities is related to the stability of and asynchronous dynamics among local communities, which are strongly impacted by population dynamics of a few abundant species and relative weakly by species diversity.
    1. Cancer Biology
    2. Genetics and Genomics

    MITF reprograms the extracellular matrix and focal adhesion in melanoma

    Ramile Dilshat, Valerie Fock ... Eirikur Steingrimsson
    Analysis of knockout and knockdown melanoma cells and TCGA melanoma data shows that the microphthalmia-associated transcription factor (MITF) is a major repressor of extracellular matrix (ECM) and focal adhesion genes.
    1. Genetics and Genomics
    2. Plant Biology

    DNA methylation in Arabidopsis has a genetic basis and shows evidence of local adaptation

    Manu J Dubin, Pei Zhang ... Magnus Nordborg
    The adaptation of Arabidopsis plants to the local environment is linked to DNA methylation.
    1. Neuroscience

    Local field potentials reflect cortical population dynamics in a region-specific and frequency-dependent manner

    Cecilia Gallego-Carracedo, Matthew G Perich ... Juan Álvaro Gallego
    There is a frequency-dependent association between the local field potential and the coordinated activity of populations of single neurons, which remains constant during different aspects of behaviour but changes across regions of primate sensorimotor cortex.
    1. Computational and Systems Biology
    2. Medicine

    Local generation and efficient evaluation of numerous drug combinations in a single sample

    Vlad Elgart, Joseph Loscalzo
    Engineered local heterogeneity in drug concentration is used as a tool to encode drug treatment regimens and to predict the macroscopic cellular response to drug perturbations.
    1. Computational and Systems Biology

    Focal seizures are organized by feedback between neural activity and ion concentration changes

    Damiano Gentiletti, Marco de Curtis ... Piotr Suffczynski
    Biophysically realistic computational model reveals how inhibitory interneurons initiate paroxysmal discharges and how changes in the ionic concentrations shape electrographic features of human seizures.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Subcellular drug targeting illuminates local kinase action

    Paula J Bucko, Chloe K Lombard ... John D Scott
    Genetically-encoded platforms direct kinase inhibitor drugs to organelles to reveal new dimensions of local kinase signaling.

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