739 results found
    1. Ecology

    Human disturbance increases spatiotemporal associations among mountain forest terrestrial mammal species

    Xueyou Li, William V Bleisch ... Xue-Long Jiang
    Human disturbance can push mammals together into more frequent encounters and associations.
    1. Ecology

    Different coexistence patterns between apex carnivores and mesocarnivores based on temporal, spatial, and dietary niche partitioning analysis in Qilian Mountain National Park, China

    Wei Cong, Jia Li ... Yuguang Zhang
    Spatial segregation is identified as the primary mechanism facilitating the coexistence of apex and mesocarnivores in the Qilian Mountain National Park, China.
    1. Ecology

    Humans disrupt access to prey for large African carnivores

    Kirby L Mills, Nyeema C Harris
    The presence of humans induces behavioral modifications in many large carnivore and ungulate species, restructuring spatiotemporal relationships between African predators and their prey.
    1. Ecology

    Mammal communities are larger and more diverse in moderately developed areas

    Arielle Waldstein Parsons, Tavis Forrester ... Roland Kays
    Citizen science camera trapping showing suburban and wild areas maintain similar levels of mammalian diversity and relative abundance, challenging conventional thoughts about the impacts of urbanization on wildlife.
    1. Chromosomes and Gene Expression
    2. Evolutionary Biology

    Uncoupling evolutionary changes in DNA sequence, transcription factor occupancy and enhancer activity

    Pierre Khoueiry, Charles Girardot ... Eileen EM Furlong
    Interspecies comparison of transcription factor occupancy during embryogenesis reveals potential co-operative relationships between factors and uncovers the inherent plasticity of developmental enhancers to overcome divergence in transcription factor occupancy.
    1. Computational and Systems Biology
    2. Developmental Biology

    Tuned polymerization of the transcription factor Yan limits off-DNA sequestration to confer context-specific repression

    C Matthew Hope, Jemma L Webber ... Ilaria Rebay
    Tuned protein–protein interaction affinity optimizes the repressive function of the ETS family transcription factor Yan in order to contribute specificity and robustness to cell fate specification in the developing Drosophila eye.
    1. Structural Biology and Molecular Biophysics

    A binding site for phosphoinositides described by multiscale simulations explains their modulation of voltage-gated sodium channels

    Yiechang Lin, Elaine Tao ... Ben Corry
    Simulations reveal where phosphoinositide lipids bind to voltage-gated sodium channels and how they reduce channel activity.
    1. Physics of Living Systems

    Quantitative dissection of transcription in development yields evidence for transcription-factor-driven chromatin accessibility

    Elizabeth Eck, Jonathan Liu ... Hernan G Garcia
    Confronting different models of chromatin accessibility with temporally resolved transcription profiles favors a scenario where transcription factors actively, rather than passively, drive chromatin from the inaccessible to the accessible state.
    1. Structural Biology and Molecular Biophysics

    The inner junction complex of the cilia is an interaction hub that involves tubulin post-translational modifications

    Ahmad Abdelzaher Zaki Khalifa, Muneyoshi Ichikawa ... Khanh Huy Bui
    A structure of the ciliary inner junction at 3.6 Å resolution permits atomic modeling of six inner junction proteins and their interactions with acetylated lysine 40 loops of alpha tubulins.
    1. Ecology

    Experimental investigation of ant traffic under crowded conditions

    Laure-Anne Poissonnier, Sebastien Motsch ... Audrey Dussutour
    Behavioral experiments reveal that ants, contrary to humans, avoid the formation of traffic jams at extreme density.

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