143 results found
    1. Microbiology and Infectious Disease

    Strong inter-population cooperation leads to partner intermixing in microbial communities

    Babak Momeni et al.
    Simulations and experiments on systems containing two different populations of microorganisms show that interactions that benefit at least one of the populations can lead to communities with stable compositions, and that strong cooperation between two populations can lead to communities in which both populations are mixed together.
    1. Structural Biology and Molecular Biophysics
    2. Microbiology and Infectious Disease

    Influenza-virus membrane fusion by cooperative fold-back of stochastically induced hemagglutinin intermediates

    Tijana Ivanovic et al.
    Long-lived intermediate states formed by glycoprotein catalysts are an essential part of the process used by influenza virus particles to infect cells.
    1. Cell Biology
    2. Evolutionary Biology

    Ribosome profiling reveals pervasive and regulated stop codon readthrough in Drosophila melanogaster

    Joshua G Dunn et al.
    Ribosomes translate through stop codons far more often than previously thought, yielding C-terminally extended proteins in a variety of eukaryotes.
    1. Stem Cells and Regenerative Medicine

    Transgressions of compartment boundaries and cell reprogramming during regeneration in Drosophila

    Salvador C Herrera, Ginés Morata
    The reconstruction of damaged structures during regeneration requires cell reprogramming mediated by the up regulation of the JNK pathway and the transient debilitation of the epigenetic control mechanism.
    1. Computational and Systems Biology
    2. Medicine

    Diagnostically relevant facial gestalt information from ordinary photos

    Quentin Ferry et al.
    An automatic computer vision analysis approach can assist in the diagnosis of rare genetic disorders by using ordinary photographs of patients.
    1. Biochemistry and Chemical Biology

    Prediction and characterization of enzymatic activities guided by sequence similarity and genome neighborhood networks

    Suwen Zhao et al.
    Genome neighborhood networks provide an efficient large-scale approach to mine metabolic pathway context for entire families of proteins and enzymes.
    1. Neuroscience

    Laser ablation of Dbx1 neurons in the pre-Bötzinger complex stops inspiratory rhythm and impairs output in neonatal mice

    Xueying Wang et al.
    Laser-ablating neurons of a single genetic class reveals that Dbx1-derived interneurons comprise core respiratory rhythmogenic and premotor circuits and provides quantitative cellular parameters that govern network functionality
    1. Structural Biology and Molecular Biophysics

    Sequence co-evolution gives 3D contacts and structures of protein complexes

    Thomas A Hopf et al.
    Interactions in protein complexes can be predicted from evolutionary information from genomic sequences.
    1. Evolutionary Biology
    2. Physics of Living Systems

    Predicting evolution from the shape of genealogical trees

    Richard A Neher et al.
    A general method for inferring fitness from a sample of nucleotide sequences can predict the progenitor of next year's seasonal influenza.
    1. Structural Biology and Molecular Biophysics
    2. Plant Biology

    Native architecture of the Chlamydomonas chloroplast revealed by in situ cryo-electron tomography

    Benjamin D Engel et al.
    The first 3D views of the native algal chloroplast provide new insights into thylakoid biogenesis, photosynthesis, and carbon fixation.

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