Browse the search results

Page 2 of 804
    1. Epidemiology and Global Health
    2. Evolutionary Biology

    Primate malarias as a model for cross-species parasite transmission

    Marina Voinson, Charles L Nunn, Amy Goldberg
    Ecological and evolutionary perspectives are critical to understand, predict, prevent, and treat malaria parasites that may spread to humans from our close primate relatives.
    1. Computational and Systems Biology

    Comprehensive and unbiased multiparameter high-throughput screening by compaRe finds effective and subtle drug responses in AML models

    Morteza Chalabi Hajkarim, Ella Karjalainen ... Kyoung-Jae Won
    compaRe can be used to optimize cytometric high-parameter immunophenotypic characterization of heterogeneous cell populations.
    1. Cancer Biology
    2. Computational and Systems Biology

    Quantifying chromosomal instability from intratumoral karyotype diversity using agent-based modeling and Bayesian inference

    Andrew R Lynch, Nicholas L Arp ... Mark E Burkard
    Chromosomal instability of cancer can be quantitatively measured by phylogenetic analysis of 200 tumor cells while using evolutionary principles to account for cellular selection.
    1. Structural Biology and Molecular Biophysics

    Conserved mechanisms of microtubule-stimulated ADP release, ATP binding, and force generation in transport kinesins

    Joseph Atherton, Irene Farabella ... Carolyn A Moores
    Cryo-electron microscopy reconstructions of two microtubule-bound transport kinesins at 7 Å resolution reveal how microtubule track binding stimulates ADP release, primes the active site for ATP binding and enables force generation.
    1. Biochemistry and Chemical Biology

    Nucleotide binding to the ATP-cone in anaerobic ribonucleotide reductases allosterically regulates activity by modulating substrate binding

    Ornella Bimai, Ipsita Banerjee ... Derek T Logan
    The first structural and biochemical study of the role of the ATP-cone in anaerobic ribonucleotide reductases shows that dATP allosterically prevents transfer of a glycyl radical to the substrate.
    1. Biochemistry and Chemical Biology

    Cooperation among c-subunits of FoF1-ATP synthase in rotation-coupled proton translocation

    Noriyo Mitome, Shintaroh Kubo ... Shoji Takada
    Biochemical analysis on hetero-mutated c10 subunits ring and molecular dynamics simulations demonstrate the cooperation among c-subunits of FoF1-ATP synthase in rotation-coupled proton translocation.
    1. Evolutionary Biology

    Novel neuroanatomical integration and scaling define avian brain shape evolution and development

    Akinobu Watanabe, Amy M Balanoff ... Mark A Norell
    More integrated brains in crown birds evolved through a mosaic assembly of new evolutionary and developmental dynamics across neuroanatomical regions that occurred along the dinosaur-bird transition.
    1. Structural Biology and Molecular Biophysics
    2. Microbiology and Infectious Disease

    Mechanistic insight into the conserved allosteric regulation of periplasmic proteolysis by the signaling molecule cyclic-di-GMP

    Debashree Chatterjee, Richard B Cooley ... Holger Sondermann
    Structure-function analyses reveal the mechanistic underpinnings of inside-out transmembrane signaling that controls periplasmic proteolysis, and thereby biofilm formation, in bacteria and may be relevant in the context of other signaling proteins with similar control elements.
    1. Neuroscience

    AMPK acts as a molecular trigger to coordinate glutamatergic signals and adaptive behaviours during acute starvation

    Moloud Ahmadi, Richard Roy
    AMP-activated protein kinase directly coordinates glutamatergic signalling during starvation in C. elegans.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    S-adenosylmethionine synthases specify distinct H3K4me3 populations and gene expression patterns during heat stress

    Adwait A Godbole, Sneha Gopalan ... Amy K Walker
    Histone methylation patterns may differ depending on the enzymatic source of the methyl donor S-adenosylmethionine, suggesting the biological effects of low SAM may affect methylation targets in different ways, depending on the synthase producing it.