1,874 results found
    1. Ecology
    2. Evolutionary Biology

    Signal categorization by foraging animals depends on ecological diversity

    David William Kikuchi et al.
    In richer, more even communities, foragers form broad categories among their food resources that can select for convergence among signals, including mimetic resemblances.
    1. Cancer Biology

    Science Forum: An open investigation of the reproducibility of cancer biology research

    Timothy M Errington et al.
    The Reproducibility Project: Cancer Biology will generate a high-quality dataset to explore questions about the reproducibility of research, and will make all data, analysis and other research materials openly available to the research community.
    1. Ecology

    Experimental evaluation of the importance of colonization history in early-life gut microbiota assembly

    Inés Martínez et al.
    Experiments in ex-germ-free mice establish a measurable effect of colonization history on gut microbiota assembly, illuminating a potential cause for the high levels of unexplained individuality in host-associated microbial communities.
    1. Ecology

    Linking spatial patterns of terrestrial herbivore community structure to trophic interactions

    Jakub Witold Bubnicki et al.
    The spatial interactions between humans, large carnivores and herbivores cascade down in a complex but predictable way to lower trophic levels affecting regeneration of tree species in a temperate forest.
    1. Computational and Systems Biology
    2. Ecology

    Lotka-Volterra pairwise modeling fails to capture diverse pairwise microbial interactions

    Babak Momeni et al.
    With mathematical modeling being an important source of insight for microbial communities, we may need to move beyond commonly-used pairwise models that do not capture microbial interactions.
    1. Ecology
    2. Evolutionary Biology

    CRISPR-based herd immunity can limit phage epidemics in bacterial populations

    Pavel Payne et al.
    Bacteria can exhibit herd immunity protection against phages, which may play a significant role in their ecology and evolution.
    1. Cell Biology
    2. Plant Biology

    Host autophagy machinery is diverted to the pathogen interface to mediate focal defense responses against the Irish potato famine pathogen

    Yasin F Dagdas et al.
    Defense-related selective autophagy mediated by the antimicrobial autophagy cargo receptor NBR1/Joka2 is diverted to pathogen penetration sites to restrict plant colonization by the oomycete pathogen Phytophthora infestans.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Digital signaling decouples activation probability and population heterogeneity

    Ryan A Kellogg et al.
    Digital NF-κB signaling achieves orthogonal control over the probability of activation (percentage of activated cells) and dynamic response heterogeneity in the population via the area and shape of the input profile.
    1. Ecology

    Spatial self-organization favors heterotypic cooperation over cheating

    Babak Momeni et al.
    Two cooperative populations of yeast cells that cannot distinguish between cooperative partners and cheating intruders can still self-organize into clusters that exclude cheaters.
    1. Cancer Biology

    Reproducibility in Cancer Biology: The challenges of replication

    Interpreting the first results from the Reproducibility Project: Cancer Biology requires a highly nuanced approach.
    Editorial
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