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    1. Neuroscience
    2. Physics of Living Systems

    Unsupervised Bayesian Ising Approximation for decoding neural activity and other biological dictionaries

    Damián G Hernández, Samuel J Sober, Ilya Nemenman
    The proposed method deciphers which low-level patterns (such as spikes) control high-level features (behavior) in relative small biological datasets, taking into account the statistical dependencies between such patterns.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Cell-surface tethered promiscuous biotinylators enable comparative small-scale surface proteomic analysis of human extracellular vesicles and cells

    Lisa L Kirkemo, Susanna K Elledge ... James A Wells
    Enzyme tethering of promiscuous biotinylators to the cell surface allows for more rapid and efficient comparative surface proteomic analysis of cells and extracellular vesicles.
    1. Cell Biology
    2. Developmental Biology

    Distinct and diverse chromatin proteomes of ageing mouse organs reveal protein signatures that correlate with physiological functions

    Giorgio Oliviero, Sergey Kovalchuk ... Ole N Jensen
    Quantitative proteomics reveals the diversity and heterogeneity of nuclear proteomes in mammalian organs and identifies the molecular features of ageing.
    1. Genetics and Genomics

    Application of ATAC-Seq for genome-wide analysis of the chromatin state at single myofiber resolution

    Korin Sahinyan, Darren M Blackburn ... Vahab D Soleimani
    Single myofiber ATAC-Seq provides assessment of chromatin accessibility of a single myofiber without the confounding effects of other cell types present in skeletal muscle.
    1. Neuroscience

    Automated annotation of birdsong with a neural network that segments spectrograms

    Yarden Cohen, David Aaron Nicholson ... Timothy J Gardner
    A machine learning model, TweetyNet, make it possible to scale up annotation of birdsong across individual birds, days of song, and species.
    1. Cell Biology
    2. Neuroscience

    Visualizing cellular and tissue ultrastructure using Ten-fold Robust Expansion Microscopy (TREx)

    Hugo GJ Damstra, Boaz Mohar ... Paul W Tillberg
    Ten-fold Robust Expansion Microscopy (TREx) is a new method for 10-fold physical expansion of specimens in one round of gel embedding, enabling nanoscale imaging of antibody stains and ultrastructural detail.
    1. Biochemistry and Chemical Biology
    2. Genetics and Genomics

    Protein visualization and manipulation in Drosophila through the use of epitope tags recognized by nanobodies

    Jun Xu, Ah-Ram Kim ... Norbert Perrimon
    The in vitro and in vivo characterization of two nanobody/NanoTag pairs in the Drosophila system provides a variety of assays for protein detection and manipulation.
    1. Neuroscience

    Multiphoton imaging of neural structure and activity in Drosophila through the intact cuticle

    Max Jameson Aragon, Aaron T Mok ... Nilay Yapici
    Development of imaging methods to capture neural activity and structure through the intact cuticle using 2-photon and 3-photon excitation in the genetic model organism, Drosophila melanogaster.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Host-pathogen genetic interactions underlie tuberculosis susceptibility in genetically diverse mice

    Clare M Smith, Richard E Baker ... Christopher M Sassetti
    A novel dual genome approach that combines genetically diverse mice and a library of bacterial mutants to define the genome-wide host pathogen interactions that drive distinct outcomes to tuberculosis.
    1. Neuroscience

    Assessing the effects of stress on feeding behaviors in laboratory mice

    Marie Francois, Isabella Canal Delgado ... Lori Zeltser
    Systematic testing of experimental variables in a common neurobehavioral paradigm revealed that conditions that more closely match human physiology reliably elicit stress eating in mice.