21 results found
    1. Ecology

    Sequential phenotypic constraints on social information use in wild baboons

    Alecia J Carter, Miquel Torrents Ticó, Guy Cowlishaw
    Social information is a process encompassing information acquisition, application and exploitation that is constrained by an individual’s social, behavioural and demographic phenotype.
    1. Developmental Biology

    Folded gastrulation and T48 drive the evolution of coordinated mesoderm internalization in flies

    Silvia Urbansky, Paula González Avalos ... Steffen Lemke
    Functional recapitulation of a likely evolutionary gain in gene expression shows that two genes are sufficient to switch mesoderm cell internalization from stochastic cell ingression to coordinated epithelial invagination.
    1. Ecology

    Oxygen isotopes suggest elevated thermometabolism within multiple Permo-Triassic therapsid clades

    Kévin Rey, Romain Amiot ... Christophe Lécuyer
    Two therapsid clades, dicynodonts and cynodonts, independently acquired and developed an endotherm-like thermoregulation during the Late Permian period, that probably helped them to survive the major global climate and environmental fluctuations of the end-Permian.
    1. Cell Biology
    2. Developmental Biology

    Ingression-type cell migration drives vegetal endoderm internalisation in the Xenopus gastrula

    Jason WH Wen, Rudolf Winklbauer
    The cellular behaviours that underlie the internalization of the multilayered endoderm anlage in Xenopus laevis link the ancestral mode of vertebrate gastrulation to common, epithelial-based mechanisms of gastrulation in non-vertebrate animals.
    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. Developmental Biology
    2. Evolutionary Biology

    Embryo polarity in moth flies and mosquitoes relies on distinct old genes with localized transcript isoforms

    Yoseop Yoon, Jeff Klomp ... Urs Schmidt-Ott
    Isoform-specific transcript localization underlies the evolutionary diversity of anterior axis determinants in embryos of dipteran insects.
    1. Evolutionary Biology

    Fog signaling has diverse roles in epithelial morphogenesis in insects

    Matthew Alan Benton, Nadine Frey ... Siegfried Roth
    Fog signaling with a narrow morphogenetic role in Drosophila has a deeply conserved function in epithelial morphogenesis across insects.
    1. Neuroscience

    Efficient recognition of facial expressions does not require motor simulation

    Gilles Vannuscorps, Michael Andres, Alfonso Caramazza
    It is possible to account for efficient facial expression recognition without having to invoke a mechanism of motor simulation, even in very sensitive and challenging tasks.
    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
    2. Microbiology and Infectious Disease

    The diversity and function of sourdough starter microbiomes

    Elizabeth A Landis, Angela M Oliverio ... Benjamin E Wolfe
    In the most comprehensive survey of sourdough starter biodiversity, this work identifies processes that control the diversity and function of sourdough microbiomes at a continental scale.

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