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    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Ca2+-dependent release of synaptotagmin-1 from the SNARE complex on phosphatidylinositol 4,5-bisphosphate-containing membranes

    Rashmi Voleti, Klaudia Jaczynska, Josep Rizo
    Ca2+-free synaptotagmin-1 binds to neuronal SNARE complexes anchored on nanodiscs, and Ca2+ releases this interaction to induce tight, specific binding to PIP2-containing membranes.
    1. Cancer Biology
    2. Computational and Systems Biology

    High-content microscopy reveals a morphological signature of bortezomib resistance

    Megan E Kelley, Adi Y Berman ... Gregory P Way
    Morphological profiling of untreated HCT116 cells using Cell Painting reveals a signature of bortezomib resistance, providing a proof-of-concept for the unbiased analysis of drug resistance.
    1. Neuroscience

    Locus coeruleus to basolateral amygdala noradrenergic projections promote anxiety-like behavior

    Jordan G McCall, Edward R Siuda ... Michael R Bruchas
    Selective activation of locus coeruleus noradrenergic terminals drives anxiety-like behaviors through activation of β-adrenergic receptors in the basolateral amygdala.
    1. Ecology

    Bleaching causes loss of disease resistance within the threatened coral species Acropora cervicornis

    Erinn M Muller, Erich Bartels, Iliana B Baums
    Standing genetic variation for disease resistance may be continuously lost during recurring warm water episodes because of widespread susceptibility of disease-resistant genotypes to bleaching and the independence between these two traits.
    1. Neuroscience

    The components of an electrical synapse as revealed by expansion microscopy of a single synaptic contact

    Sandra P Cárdenas-García, Sundas Ijaz, Alberto E Pereda
    Anatomical study reveals a new perspective on the definition of an electrical synapse where, in addition to the communicating role of gap junctions, additional cellular structures might be involved in the support and regulation of these intercellular channels.
    1. Neuroscience

    Representational untangling by the firing rate nonlinearity in V1 simple cells

    Merse E Gáspár, Pierre-Olivier Polack ... Gergő Orbán
    Firing rate nonlinearity recovers linear decodability of orientation information from simple cells of the primary visual cortex under uncertainty of nuisance parameters phase and spatial frequency.
    1. Immunology and Inflammation

    Role of the transcriptional regulator SP140 in resistance to bacterial infections via repression of type I interferons

    Daisy X Ji, Kristen C Witt ... Russell E Vance
    Repression of type I interferons by SP140 is essential for resistance to Legionella pneumophila and Mycobacterium tuberculosis.
    1. Neuroscience

    Long-term transverse imaging of the hippocampus with glass microperiscopes

    William T Redman, Nora S Wolcott ... Michael J Goard
    Two-photon imaging through glass microperiscopes allows imaging of the transverse plane of the hippocampus, including all major subfields, in awake behaving mice.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Mapping immune variation and var gene switching in naive hosts infected with Plasmodium falciparum

    Kathryn Milne, Alasdair Ivens ... Philip J Spence
    Parasite variants associated with severe malaria do not have an intrinsic growth or survival advantage in vivo, which indicates that a change in host environment is required for their selection.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Reformulation of an extant ATPase active site to mimic ancestral GTPase activity reveals a nucleotide base requirement for function

    Taylor B Updegrove, Jailynn Harke ... Kumaran S Ramamurthi
    Reengineering the nucleotide-binding pocket of an extant ATPase to restore ancestral GTPase activity revealed an ATP-dependent intermediate required for function and suggested why the protein evolved to use ATP.