108 results found
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Proteolytic cleavage and inactivation of the TRMT1 tRNA modification enzyme by SARS-CoV-2 main protease

    Kejia Zhang, Patrick Eldin ... Dragony Fu
    SARS-CoV-2 infection reduces the intracellular levels of a human tRNA modification enzyme and alters host tRNA modification profiles.
    1. Ecology
    2. Evolutionary Biology

    Molecular basis of wax-based color change and UV reflection in dragonflies

    Ryo Futahashi, Yumi Yamahama ... Takema Fukatsu
    UV-reflective dragonfly wax is shown to consist of very long-chain methyl ketones and aldehydes, and a synthetic dragonfly wax spontaneously forms light-scattering fine structures with strong UV reflection.
    1. Neuroscience

    A predictive focus of gain modulation encodes target trajectories in insect vision

    Steven D Wiederman, Joseph M Fabian ... David C O’Carroll
    Visual neurons in the dragonfly predict the path of a moving target, even when it is occluded or crosses from one eye to the other.
    1. Cell Biology

    ALKBH7 mediates necrosis via rewiring of glyoxal metabolism

    Chaitanya A Kulkarni, Sergiy M Nadtochiy ... Paul S Brookes
    Multi-omics reveals that Alkb homolog 7 (ALKBH7), α mitochondrial alpha-ketoglutarate dioxygenase of unclear function, regulates glyoxal metabolism, which may explain its role in necrosis and heart attack.
  1. Media coverage: July roundup of eLife papers in the news

    High-profile news coverage that eLife papers generated in July 2017, including The Conversation, Us Weekly and New Scientist.
    1. Developmental Biology

    Live-imaging of endothelial Erk activity reveals dynamic and sequential signalling events during regenerative angiogenesis

    Kazuhide S Okuda, Mikaela S Keyser ... Benjamin M Hogan
    Live-imaging of a transgenic reporter of vascular Erk signalling in zebrafish reveals sequential signalling mechanisms during the initiation of regeneration in wounded blood vessels.
    1. Ecology
    2. Epidemiology and Global Health

    Both consumptive and non-consumptive effects of predators impact mosquito populations and have implications for disease transmission

    Marie C Russell, Catherine M Herzog ... Andrew C McCall
    While predators can clearly reduce mosquito populations by consumption, they can also have non-consumptive effects on mosquito body size and oviposition behavior, and these effects on vector traits can influence infectious disease dynamics.
    1. Neuroscience
    2. Physics of Living Systems

    Elements of a stochastic 3D prediction engine in larval zebrafish prey capture

    Andrew D Bolton, Martin Haesemeyer ... Florian Engert
    Zebrafish implement a stochastic recursive algorithm during prey capture that reflects an implicit physical model of the world.
  2. The natural history of a curator: an interview with Ben Price

    Growing up on a game ranch in Zimbabwe stimulated Ben Price’s fascination with insects – “the sheer diversity of insects makes it impossible to not be interested once you start looking”. He continued to explore nature during a PhD on the evolutionary history of cicadas, and two postdocs. Now, he is the senior curator of Odonata and Small Orders, an eclectic group that includes land-based and aquatic insects, at the Natural History Museum in London.
    1. Developmental Biology

    Multiscale cardiac imaging spanning the whole heart and its internal cellular architecture in a small animal model

    Graham Rykiel, Claudia S López ... Sandra Rugonyi
    Correlative imaging of the heart at multiple spatial scales has the potential to revolutionize the way we understand deficiencies in congenital heart disease.

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