21 results found
    1. Evolutionary Biology

    A non-archaeopterygid avialan theropod from the Late Jurassic of southern Germany

    Oliver WM Rauhut et al.
    A new taxon from the Late Jurassic of southern Germany represents the second volant bird known from that time period and documents the improvement of flapping flight in bird evolution.
    1. Ecology
    2. Evolutionary Biology

    Palaeobiology: Unearthing the secrets of ancient immature insects

    Enrique Peñalver, Ricardo Pérez-de la Fuente
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    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Cretaceous dinosaur bone contains recent organic material and provides an environment conducive to microbial communities

    Evan T Saitta et al.
    Subterranean fossil bone hosts a living microbiome different from the surrounding sediment without evidence of original protein preservation.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    HSV-1 single-cell analysis reveals the activation of anti-viral and developmental programs in distinct sub-populations

    Nir Drayman et al.
    Single-cell analyses of cells infected by Herpes Simplex Virus 1 revealed extreme heterogeneity among infected cells, including the robust activation of developmental gene programs in highly infected cells.
    1. Ecology

    The lost world of Cuatro Ciénegas Basin, a relictual bacterial niche in a desert oasis

    Valeria Souza et al.
    At Cuatro Ciénegas, the ancestral niche conditions of the ancient shores of Laurentia persisted along with its microbial communities that have been coevolving for a very long time.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    A Herpesviral induction of RAE-1 NKG2D ligand expression occurs through release of HDAC mediated repression

    Trever T Greene et al.
    Viral infection can induce NKG2D ligand expression through the action of virally encoded histone deacetylase (HDAC) inhibitors, which release HDAC mediated repression of NKG2D ligands.
    1. Ecology
    2. Evolutionary Biology

    Extreme adaptations for aquatic ectoparasitism in a Jurassic fly larva

    Jun Chen et al.
    Well-preserved fossils reveal an extreme morphological specialization of fly larvae, and broaden our understanding of the diversity of ectoparasitism in Mesozoic insects.
    1. Evolutionary Biology
    2. Plant Biology

    An unexpected noncarpellate epigynous flower from the Jurassic of China

    Qiang Fu et al.
    Flowers did bloom in the Early Jurassic.
    1. Evolutionary Biology
    2. Neuroscience

    Mushroom body evolution demonstrates homology and divergence across Pancrustacea

    Nicholas James Strausfeld et al.
    Demonstrating extreme diversity across crustaceans while contrasting with evolutionary stability in insects, mushroom body homologues further underpin the unity of Pancrustacea and shed new light on arthropod brain evolution.
    1. Immunology and Inflammation

    Migratory and adhesive cues controlling innate-like lymphocyte surveillance of the pathogen-exposed surface of the lymph node

    Yang Zhang et al.
    A group of innate-like lymphocytes surveys the lymph node subcapsular sinus for bacterial and fungal invaders using a novel combination of chemoattractant and adhesion molecules.

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