790 results found
    1. Plant Biology

    Pathogen effectors and plant immunity determine specialization of the blast fungus to rice subspecies

    Jingjing Liao et al.
    Specialized fungal pathogen populations infect rice varieties with contrasting immune systems co-cultivated in a traditional agro-system, indicating the relevance of crop diversity to restricting epidemics in the landscape.
    1. Genomics and Evolutionary Biology

    Destructive disinfection of infected brood prevents systemic disease spread in ant colonies

    Christopher D Pull et al.
    Upon detecting a fatal infection using chemical cues, ants puncture the cuticle of sick brood and inject antimicrobial poison that disrupts the pathogen's life cycle and prevents it from reproducing, thus protecting the colony from disease.
    1. Microbiology and Infectious Disease

    Population structuring of multi-copy, antigen-encoding genes in Plasmodium falciparum

    Yael Artzy-Randrup et al.
    Mathematical modeling shows that local populations of the malaria parasite self-organize into a limited number of transient but distinct strains through competition for hosts in immunity space.
    1. Developmental Biology and Stem Cells

    Local cell interactions and self-amplifying individual cell ingression drive amniote gastrulation

    Octavian Voiculescu et al.
    A combination of two local cell interactions, intercalation and ingression amplified by a community-effect, is sufficient to explain the global movements of amniote gastrulation.
  1. Point of view: Motivating participation in open science by examining researcher incentives

    Sarah E Ali-Khan et al.
    A survey of researchers at the Montreal Neurological Institute and Hospital provides insights into the challenges and opportunities involved in adopting an open science policy across an entire patient-oriented academic institution.
  2. Research: Publication bias and the canonization of false facts

    Silas Boye Nissen et al.
    Publication bias, in which positive results are preferentially reported by authors and published by journals, can restrict the visibility of evidence against false claims and allow such claims to be canonized inappropriately as facts.
  3. Point of View: Overflow in science and its implications for trust

    Sabina Siebert et al.
    Interviews with senior biomedical researchers reveal a perceived decline in trust in the scientific enterprise, in large part because the quantity of new data exceeds the field's ability to process it appropriately.
    1. Neuroscience

    Microbiome: Does the brain listen to the gut?

    Thomas Kuntz, Jack Gilbert
    Available as:
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    1. Computational and Systems Biology

    Cutting Edge: Anatomy of BioJS, an open source community for the life sciences

    Guy Yachdav et al.
    Community nurturing is the single most important factor in determining the sustainability of an open source project such as BioJS.
    1. Ecology
    2. Plant Biology

    The Natural History of Model Organisms: Planting molecular functions in an ecological context with Arabidopsis thaliana

    Ute Krämer
    Research in molecular ecology and evolution is increasingly utilizing the model plant Arabidopsis thaliana, placing a spotlight on its natural history.

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