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    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Cell-wall remodeling drives engulfment during Bacillus subtilis sporulation

    Nikola Ojkic, Javier López-Garrido ... Robert G Endres
    Imaging experiments and simulations reveal that the biophysical mechanism for force generation needed to engulf a forespore is based on coordinated cell wall synthesis and degradation.
    1. Structural Biology and Molecular Biophysics

    Measuring the sequence-affinity landscape of antibodies with massively parallel titration curves

    Rhys M Adams, Thierry Mora ... Justin B Kinney
    The absolute affinities of thousands of variant antibodies are measured in parallel using a combination of cell sorting and high-throughput DNA sequencing.
    1. Immunology and Inflammation

    High-dimensional analysis of intestinal immune cells during helminth infection

    Laura Ferrer-Font, Palak Mehta ... Johannes U Mayer
    A systematic optimization of intestinal digestion protocols allows for the isolation and high-dimensional flow cytometric analysis of intestinal immune cells during murine helminth infection.
    1. Microbiology and Infectious Disease

    Gut bacteria are rarely shared by co-hospitalized premature infants, regardless of necrotizing enterocolitis development

    Tali Raveh-Sadka, Brian C Thomas ... Jillian F Banfield
    Rapid yet comprehensive, genome-resolved analysis of fecal samples from premature infants reveals little overlap in strain composition of gut microbial communities, despite co-hospitalization, and suggests the existence of barriers to strain dispersal.
    1. Cell Biology
    2. Neuroscience

    Tissue-specific O-GlcNAcylation profiling identifies substrates in translational machinery in Drosophila mushroom body contributing to olfactory learning

    Haibin Yu, Dandan Liu ... Kai Yuan
    Brain region-specific profiling of O-GlcNAcylation interactome in Drosophila mushroom body suggests that hypo-O-GlcNAcylation impacts cognitive function by regulating translational activity.
    1. Biochemistry and Chemical Biology

    Mapping the functional landscape of the receptor binding domain of T7 bacteriophage by deep mutational scanning

    Phil Huss, Anthony Meger ... Srivatsan Raman
    An unbiased mutational screen decodes the molecular basis of phage receptor interactions, identifies key functional regions determining activity and host range, and demonstrates the potential for engineering therapeutic phages.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Adjusting for age improves identification of gut microbiome alterations in multiple diseases

    Tarini S Ghosh, Mrinmoy Das ... Paul W O'Toole
    A multi-cohort analysis of 2,500 gut microbiomes and five major diseases discovers that disease-microbiome associations display specific age-centric trends, with diseases characterized by age-centric trends of species gain/loss.
    1. Microbiology and Infectious Disease

    Antibiotic-induced changes in the microbiota disrupt redox dynamics in the gut

    Aspen T Reese, Eugenia H Cho ... Lawrence A David
    Disturbing the microbiota with antibiotics alters gut redox state via changes in electron acceptor availability, setting the stage for post-antibiotic succession.
    1. Microbiology and Infectious Disease

    Regulation of life span by the gut microbiota in the short-lived African turquoise killifish

    Patrick Smith, David Willemsen ... Dario Riccardo Valenzano
    Resetting a young gut microbiota in middle-aged individuals extends life span and slows aging in the naturally short-lived turquoise killifish, a new vertebrate model organism to study how the microbiota affects the aging process.