447 results found
    1. Chromosomes and Gene Expression
    2. Structural Biology and Molecular Biophysics

    CTP promotes efficient ParB-dependent DNA condensation by facilitating one-dimensional diffusion from parS

    Francisco de Asis Balaguer et al.
    Single-molecule methods reveal that cytidine triphosphate promotes DNA condensation specifically at bacterial centromeres by facilitating one-dimensional diffusion of ParB from parS sites.
    1. Developmental Biology
    2. Genetics and Genomics

    Somatic aging pathways regulate reproductive plasticity in Caenorhabditis elegans

    Maria C Ow et al.
    Somatic aging and germline RNAi pathways promote inheritance of ancestral starvation memory through reallocation of fat storage in Caenorhabditis elegans.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Crash landing of Vibrio cholerae by MSHA pili-assisted braking and anchoring in a viscoelastic environment

    Wenchao Zhang et al.
    Mannose-sensitive hemagglutinin pili act as a braking and anchoring machine during the three-phase landing process of Vibrio cholerae.
    1. Epidemiology and Global Health

    Lives saved with vaccination for 10 pathogens across 112 countries in a pre-COVID-19 world

    Jaspreet Toor et al.
    Vaccination activities that occurred before the COVID-19 pandemic, 2000-2019, are estimated to avert 50 million deaths, highlighting the enormous benefits of continued and improving vaccination.
    1. Microbiology and Infectious Disease
    2. Neuroscience

    Injection with Toxoplasma gondii protein affects neuron health and survival

    Oscar A Mendez et al.
    Multi-level profiling of Toxoplasma gondii-injected neurons identifies brain regions and neuron subtype predilections as well as the effect of Toxoplasma interactions on neuron physiology and health.
    1. Cancer Biology

    Resistance to different anthracycline chemotherapeutics elicits distinct and actionable primary metabolic dependencies in breast cancer

    Shawn McGuirk et al.
    Breast cancer resistant to either doxorubicin or epirubicin relies on distinct primary metabolic processes, which can be targeted to reduce cancer progression.
    1. Neuroscience

    In silico analysis of the transcriptional regulatory logic of neuronal identity specification throughout the C. elegans nervous system

    Lori Glenwinkel et al.
    Neuron type-specific gene batteries share cis-regulatory motifs.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Repression by the Arabidopsis TOPLESS corepressor requires association with the core mediator complex

    Alexander R Leydon et al.
    The TPL corepressor binds to the core mediator complex through MED21 to inhibit transcription while simultaneously priming repressed genes for rapid reactivation.
    1. Microbiology and Infectious Disease

    Genetic code expansion enables visualization of Salmonella type three secretion system components and secreted effectors

    Moirangthem Kiran Singh et al.
    Genetic code expansion (GCE) enables site-specific labeling and visualization of Salmonella secreted effectors, secretion system components and provides a viable alternative for labeling proteins that do not tolerate N- or C-terminal tags.

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