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    1. Medicine
    2. Neuroscience

    APOE2 is associated with longevity independent of Alzheimer’s disease

    Mitsuru Shinohara, Takahisa Kanekiyo ... Guojun Bu
    Translational evidence indicates APOE2 benefits longevity independent of its protective effects on Alzheimer’s disease, which preserved activity and the metabolism of apoE protein and associated-lipids would be key to understanding.
    1. Neuroscience

    Divergent projections of the prelimbic cortex bidirectionally regulate active avoidance

    Maria M Diehl, Jorge M Iravedra-Garcia ... Gregory J Quirk
    Projections from the prelimbic prefrontal cortex targeting the ventral striatum or the basolateral amygdala bidirectionally regulate platform-mediated active avoidance in rats.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Ebola and Marburg virus matrix layers are locally ordered assemblies of VP40 dimers

    William Wan, Mairi Clarke ... John AG Briggs
    Cryo-electron tomography reveals the structure and arrangement of the VP40 matrix protein lattice that mediates the formation of Ebola and Marburg virus particles.
    1. Structural Biology and Molecular Biophysics

    Structural basis of αE-catenin–F-actin catch bond behavior

    Xiao-Ping Xu, Sabine Pokutta ... William I Weis
    A molecular mechanism for force-dependent binding of the cell adhesion proteins αE-catenin and vinculin to actin is derived from the structure of the αE-catenin actin-binding domain bound to F-actin.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Molecular mechanism for direct actin force-sensing by α-catenin

    Lin Mei, Santiago Espinosa de los Reyes ... Gregory M Alushin
    Biophysical and structural studies reveal how low piconewton forces across actin enhance binding by the critical cell-cell adhesion protein α-catenin versus its force insensitive homolog vinculin.
    1. Neuroscience

    Neural encoding of task-dependent errors during adaptive learning

    Chang-Hao Kao, Sangil Lee ... Joseph W Kable
    Posterior parietal cortex encodes errors in a task-dependent manner while a large array of frontal regions predict subsequent behavioral changes in response to ambiguous errors.
    1. Cell Biology
    2. Plant Biology

    Parallel global profiling of plant TOR dynamics reveals a conserved role for LARP1 in translation

    M Regina Scarpin, Samuel Leiboff, Jacob O Brunkard
    Plants and humans use a shared mechanism, the eukaryotic metabolic sensor TARGET OF RAPAMYCIN protein kinase and its substrate, an RNA-binding protein called LARP1, to coordinate post-transcriptional gene expression.
    1. Evolutionary Biology
    2. Genetics and Genomics

    The effect of hybridization on transposable element accumulation in an undomesticated fungal species

    Mathieu Hénault, Souhir Marsit ... Christian R Landry
    Transposable elements are not reactivated in natural hybrids of the yeast Saccharomyces paradoxus, but their accumulation is genotype-specific and is not predicted by the evolutionary divergence between a hybrid's parents.
    1. Structural Biology and Molecular Biophysics

    Allosteric mechanism for KCNE1 modulation of KCNQ1 potassium channel activation

    Georg Kuenze, Carlos G Vanoye ... Jens Meiler
    An integrative structural biology approach provides refined models of the KCNQ1-KCNE1 channel complex, which propose a new mechanism to explain how KCNE1 modulates KCNQ1 channel activation.
    1. Genetics and Genomics

    Beyond the RNA-dependent function of LncRNA genes

    Tamer Ali, Phillip Grote
    Recent examples demonstrate that already the transcriptional activity at lncRNA genes does have an important function on gene regulation, while the produced non-coding RNA might be dispensable.