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    1. Genetics and Genomics
    2. Neuroscience

    Behavioral Inheritance: When mothers leave their mark

    Raquel Barajas-Azpeleta, Kausik Si
    Progeny can inherit parental experiences through altered brain chemistry.
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    1. Microbiology and Infectious Disease

    Bacteria: How Legionella defend their turf

    Elisa D Hughes, Michele S Swanson
    Communities of bacteria that cause Legionnaire’s disease repel other bacteria by secreting an acid called HGA.
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    1. Genetics and Genomics
    2. Neuroscience

    Mosquitos: The taste of water

    W Daniel Tracey
    Female mosquitos require a specific ion-channel protein to sense the presence of fresh water in which they can lay their eggs.
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    1. Evolutionary Biology
    2. Physics of Living Systems

    Morphogenesis: Mathematical models with frills

    Pierre A Haas
    The spectacular frill around the neck of the lizard Chlamydosaurus has its origins in a mechanical instability that arises during development.
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    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Fossils: A new home for microbes

    Raphael Eisenhofer, Alan Cooper
    Modern microorganisms growing in fossils provide major challenges for researchers trying to detect ancient molecules in the same fossils.
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    1. Developmental Biology
    2. Evolutionary Biology

    Limb Development: A lesson in homology

    Nikola-Michael Prpic
    The same genes and signaling pathways control the formation of limbs in vertebrates, arthropods and cuttlefish.
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    1. Developmental Biology

    3D Imaging: Taking a closer look at whole organisms

    Noriko Ichino, Stephen C Ekker
    By enabling researchers to image whole zebrafish with cellular resolution, X-ray histotomography will improve our understanding of the biological differences between individuals of the same species.
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    1. Ecology
    2. Evolutionary Biology

    Ecology: Keeping it fresh

    Jonathan L Klassen
    Beewolf wasp eggs release nitrogen oxides to provide protection against fungi and other microbes.
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    1. Ecology

    Kairomones: Finding the fish factor

    Georg Pohnert
    The water flea Daphnia moves to deeper waters to avoid predators when it detects a chemical produced by fish.
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    1. Microbiology and Infectious Disease

    Evolution: ANP32B, or not to be, that is the question for influenza virus

    Steven F Baker, Andrew Mehle
    The evolutionary history of ANP32 proteins impacts how the influenza virus jumps from birds to mammals.
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