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    1. Biochemistry and Chemical Biology

    Dual-specific autophosphorylation of kinase IKK2 enables phosphorylation of substrate IκBα through a phosphoenzyme intermediate

    Prateeka Borar, Tapan Biswas ... Smarajit Polley
    Revised
    Reviewed Preprint v2
    Updated
    • Fundamental
    • Solid
    1. Evolutionary Biology

    Evolution of Yin and Yang isoforms of a chromatin remodeling subunit precedes the creation of two genes

    Wen Xu, Lijiang Long ... Patrick T McGrath
    Gene sharing through different isoforms can precede the formation of independent genes.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Two novel, tightly linked, and rapidly evolving genes underlie Aedes aegypti mosquito reproductive resilience during drought

    Krithika Venkataraman, Nadav Shai ... Leslie B Vosshall
    Two novel, tightly linked, and rapidly evolving genes encoding small secreted proteins are necessary for female mosquitoes to protect their retained eggs during extended periods of drought.
    1. Neuroscience

    Dynamic proteomic and phosphoproteomic atlas of corticostriatal axons in neurodevelopment

    Vasin Dumrongprechachan, Ryan B Salisbury ... Yevgenia Kozorovitskiy
    A Cre-dependent reporter mouse line is generated, validated, and used to map cell-type-specific proteome and phosphoproteome of corticostriatal projections across postnatal development.
    1. Biochemistry and Chemical Biology

    Large-scale characterization of drug mechanism of action using proteome-wide thermal shift assays

    Jonathan G Van Vranken, Jiaming Li ... Devin K Schweppe
    An approachable framework for the scalable implementation of proteome-wide thermal shift assays to assess drug mechanisms of action.
    1. Cancer Biology
    2. Cell Biology

    Type I and II PRMTs inversely regulate post-transcriptional intron detention through Sm and CHTOP methylation

    Maxim I Maron, Alyssa D Casill ... David Shechter
    Biochemical, transcriptomic, and proteomic analyses reveal that protein arginine methyltransferases post-transcriptionally regulate intron detention—introns that persist in nuclear polyadenylated RNA—through methylation of RNA splicing and processing factors.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Comparative interactome analysis of α-arrestin families in human and Drosophila

    Kyung-Tae Lee, Inez KA Pranoto ... Jin-Wu Nam
    Unveiling the high-confidence protein–protein interaction networks of human and fly α-arrestins provides insights into conserved and species-specific functional roles depending on their protein domains and motifs.
    1. Structural Biology and Molecular Biophysics
    2. Microbiology and Infectious Disease

    Bile salt receptor complex activates a pathogenic type III secretion system

    Peng Li, Giomar Rivera-Cancel ... Kim Orth
    Microbial genetics and biophysical analyses provide insight into an evolutionarily conserved bile salt receptor complex used by pathogenic bacteria to sense their environment.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Decoding protein phosphorylation during oocyte meiotic divisions using phosphoproteomics

    Leonid Peshkin, Enrico Maria Daldello ... Catherine Jessus
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Solid
    1. Structural Biology and Molecular Biophysics
    2. Computational and Systems Biology

    Pi-Pi contacts are an overlooked protein feature relevant to phase separation

    Robert McCoy Vernon, Paul Andrew Chong ... Julie Deborah Forman-Kay
    Statistics on the frequencies of pi interactions in folded protein structures enable successful prediction of intrinsically disordered protein phase separation, with clear implications for a physical understanding of cellular organization.