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Page 2 of 1,507
    1. Cell Biology
    2. Genetics and Genomics

    Micronuclei-based model system reveals functional consequences of chromothripsis in human cells

    Maja Kneissig, Kristina Keuper ... Zuzana Storchova
    A method to generate human cells with massive chromosomal aberrations on a specific chromosome allows analysis of their consequences.
    1. Neuroscience

    Dopamine enhances model-free credit assignment through boosting of retrospective model-based inference

    Lorenz Deserno, Rani Moran ... Raymond J Dolan
    Cooperation between model-free and model-based control systems is boosted by enhancing dopamine levels.
    1. Neuroscience

    Long-term adult human brain slice cultures as a model system to study human CNS circuitry and disease

    Niklas Schwarz, Betül Uysal ... Henner Koch
    Viral transduction and gene manipulation of adult human brain slices will be of great value allowing investigations including therapeutic screening, electrophysiological and structural studies of properties of human CNS circuitry.
    1. Neuroscience

    Principles of operation of a cerebellar learning circuit

    David J Herzfeld, Nathan J Hall ... Stephen G Lisberger
    Quantitative analysis of behavior coupled with computational modeling reveal the set of circuit-level principles that underlie cerebellar-dependent motor learning in smooth pursuit eye movements of monkeys across timescales.
    1. Neuroscience

    Interactions between circuit architecture and plasticity in a closed-loop cerebellar system

    Hannah L Payne, Jennifer L Raymond, Mark S Goldman
    A comprehensive modeling approach reconciles experimental observations with classic plasticity mechanisms in the cerebellar cortex, demonstrating how learning-related changes in neural activity can appear to contradict the sign of the underlying plasticity when feedback is present.
    1. Developmental Biology
    2. Plant Biology

    A stochastic multicellular model identifies biological watermarks from disorders in self-organized patterns of phyllotaxis

    Yassin Refahi, Géraldine Brunoud ... Christophe Godin
    A stochastic model of phyllotaxis can explain the striking irregularities observed in the spiral patterns of plants and predicts that perturbation patterns provide key information about the underlying biochemical mechanisms.
    1. Computational and Systems Biology
    2. Ecology

    Trade-off shapes diversity in eco-evolutionary dynamics

    Farnoush Farahpour, Mohammadkarim Saeedghalati ... Daniel Hoffmann
    In a minimalistic, generic model of competitive communities in which evolution is constrained by life-history trade-offs, stable biodiversity emerges with species adapted to different functional niches.
    1. Microbiology and Infectious Disease

    Community composition shapes microbial-specific phenotypes in a cystic fibrosis polymicrobial model system

    Fabrice Jean-Pierre, Thomas H Hampton ... George A O'Toole
    A cystic fibrosis (CF) lung microbiome-informed in vitro polymicrobial system allows for a mechanistic understanding of community-specific tolerance of Pseudomonas aeruginosa to a front-line CF antimicrobial.
    1. Neuroscience

    Systemic pharmacological suppression of neural activity reverses learning impairment in a mouse model of Fragile X syndrome

    Amin MD Shakhawat, Jacqueline G Foltz ... Jennifer L Raymond
    The capacity for new cerebellum-dependent learning is influenced by the recent history of neural activity in a mouse model of Fragile X syndrome, suggesting a role for metaplasticity.
    1. Computational and Systems Biology

    Systems analysis of miR-199a/b-5p and multiple miR-199a/b-5p targets during chondrogenesis

    Krutik Patel, Matt Barter ... Daryl P Shanley
    A multi-disciplined approach uncovered microRNA-199a/b-5p as important regulators of chondrogenesis, which negatively regulate mRNAs such as FZD6, ITGA3, and CAV1 for protective purposes during chondrogenesis.