40 results found
    1. Stem Cells and Regenerative Medicine

    Distinct mechanisms underlie oral vs aboral regeneration in the cnidarian Hydractinia echinata

    Brian Bradshaw et al.
    Stem cell migration underlies head regeneration in the cnidarian (jellies and their kin) Hydractinia, but the regeneration of other body parts is based on the gradual transformation of one tissue type into another.
    1. Ecology
    2. Microbiology and Infectious Disease

    A diverse host thrombospondin-type-1 repeat protein repertoire promotes symbiont colonization during establishment of cnidarian-dinoflagellate symbiosis

    Emilie-Fleur Neubauer et al.
    The colonization of corals and their relatives by intracellular microalgae is facilitated by immunity proteins in the animal that contain thrombospondin-type-1 repeats, elucidating the inter-partner recognition processes required for the establishment of this ecologically important symbiosis.
    1. Ecology
    2. Evolutionary Biology

    Dynamics of venom composition across a complex life cycle

    Yaara Y Columbus-Shenkar et al.
    Different developmental stages of a venomous animal (e.g. Nematostella vectensis) with a complex life cycle produce vastly different venoms that can serve in different antagonistic interactions with other species.
    1. Ecology

    Signaling cascades and the importance of moonlight in coral broadcast mass spawning

    Paulina Kaniewska et al.
    Artificial light causes changes to gene expression and cellular signaling cascades that coordinate mass spawning events for a species of coral from the Great Barrier Reef.
    1. Ecology

    Mass Spawning: Sex under the moon

    Didier Zoccola, Sylvie Tambutté
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  1. The regeneration game: an interview with Brian Bradshaw

    Brian Bradshaw studies regeneration in marine animals called cnidarians at the National University of Ireland Galway (NUI Galway). Thanks to his parents and older brother, he developed a love of nature and the outdoors at a young age, which steered him towards a career in science.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Regeneration: Hold your breath!

    Katharina Lust, Joachim Wittbrodt
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    1. Ecology

    Transcriptome analysis illuminates the nature of the intracellular interaction in a vertebrate-algal symbiosis

    John A Burns et al.
    The endosymbiosis between an alga and the spotted salamander shows several parallels to invertebrate-algal symbioses as well as to pathogen associations in vertebrate animals.
    1. Neuroscience

    Comprehensive machine learning analysis of Hydra behavior reveals a stable basal behavioral repertoire

    Shuting Han et al.
    A novel automated behavior analysis method for Hydra identifies pre-defined and new behavior types, and reveals a stable behavior repertoire.

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