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    1. Physics of Living Systems

    Deciphering the regulatory genome of Escherichia coli, one hundred promoters at a time

    William T Ireland, Suzannah M Beeler ... Rob Phillips
    A combination of massively parallel reporter assays and mass spectrometry uncovers the regulation of previously unexplored promoters across the Escherichia coli genome.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Natural variation in C. elegans arsenic toxicity is explained by differences in branched chain amino acid metabolism

    Stefan Zdraljevic, Bennett William Fox ... Erik C Andersen
    Quantitative genetics approaches using Caenorhabditis elegans facilitate the discovery of a novel arsenic toxicity mechanism.
    1. Immunology and Inflammation

    Natural killer (NK) cell-derived extracellular-vesicle shuttled microRNAs control T cell responses

    Sara G Dosil, Sheila Lopez-Cobo ... Lola Fernandez-Messina
    Extracellular vesicles derived from natural killer cells contain a specific repertoire of microRNAs that promote Th1 responses.
    1. Genetics and Genomics

    Expansion of the circadian transcriptome in Brassica rapa and genome-wide diversification of paralog expression patterns

    Kathleen Greenham, Ryan C Sartor ... C Robertson McClung
    Whole genome duplication in Brassica rapa is accompanied by both expansion of the circadian transcriptome and widespread temporal reconfiguration of gene regulatory networks consistent with subfunctionalization among pairs of paralogs.
    1. Cancer Biology
    2. Cell Biology

    KSR1- and ERK-dependent translational regulation of the epithelial-to-mesenchymal transition

    Chaitra Rao, Danielle E Frodyma ... Robert E Lewis
    A key Ras-driven signaling pathway stimulates the preferential translation of an effector, EPSTI1, that is both necessary and sufficient for the epithelial-to-mesenchymal transition-like phenotype in colorectal cancer cells.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Resistome diversity in cattle and the environment decreases during beef production

    Noelle R Noyes, Xiang Yang ... Keith E Belk
    Interventions in feedlots and abattoirs place selective pressure on the beef cattle resistome, which differentially impacts the public health risk of antimicrobial resistance from beef production sources.
    1. Cell Biology

    BMP signaling maintains auricular chondrocyte identity and prevents microtia development by inhibiting protein kinase A

    Ruichen Yang, Hongshang Chu ... Baojie Li
    Uncovering a new function of BMP signaling and enhancing our comprehension of the pathogenesis of microtia.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Targeted degradation of BRD9 reverses oncogenic gene expression in synovial sarcoma

    Gerard L Brien, David Remillard ... Scott A Armstrong
    BRD9 provides the first actionable therapeutic target in synovial sarcoma tumours that is both biochemically and functionally linked to the SS18-SSX fusion protein which drives disease development.
    1. Neuroscience

    High-throughput microcircuit analysis of individual human brains through next-generation multineuron patch-clamp

    Yangfan Peng, Franz Xaver Mittermaier ... Jörg Rolf Paul Geiger
    Combining a multineuron patch-clamp system with an automated pipette pressure and cleaning device enables efficient screening of synaptic connectivity in human brain slices and allows inter-individual comparison.
    1. Chromosomes and Gene Expression

    Maturation of selected human mitochondrial tRNAs requires deadenylation

    Sarah F Pearce, Joanna Rorbach ... Michal Minczuk
    Removal of spurious poly(A) tails by the PDE12 exoribonuclease is required to maintain the integrity of human mitochondrial tRNAs and rRNAs and their availability for efficient mitochondrial translation.