Browse our Research Articles

Page 123 of 1,406
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Recombinant origin and interspecies transmission of a HERV-K(HML-2)-related primate retrovirus with a novel RNA transport element

    Zachary H Williams, Alvaro Dafonte Imedio ... Welkin E Johnson
    The genetic 'fossil record' of a retroviral lineage over >25 million years of evolution reveals the profound consequences of an ancient recombination event on viral replication mechanisms and genome structure, and identifies an ancient interspecies viral transmission.
    1. Structural Biology and Molecular Biophysics

    Empowering AlphaFold2 for protein conformation selective drug discovery with AlphaFold2-RAVE

    Xinyu Gu, Akashnathan Aranganathan, Pratyush Tiwary
    AlphaFold2's inability to generate non-native conformations for docking is addressed by AI-molecular dynamics method AlphaFold2-RAVE, which produces Boltzmann-ranked conformations, enabling the retrospective discovery of type II kinase inhibitors.
    1. Neuroscience

    The function of juvenile–adult transition axis in female sexual receptivity of Drosophila melanogaster

    Jing Li, Chao Ning ... Chuan Zhou
    Prothoracicotropic hormone and ecdysone belonging to the insect PG axis modulate virgin female sexual receptivity.
    1. Evolutionary Biology
    2. Genetics and Genomics

    The protein domains of vertebrate species in which selection is more effective have greater intrinsic structural disorder

    Catherine A Weibel, Andrew L Wheeler ... Joanna Masel
    Proteins evolve more intrinsic structural disorder under more effective selection, with selection assessed via a novel metric of codon adaptation.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Reversions mask the contribution of adaptive evolution in microbiomes

    Paul A Torrillo, Tami D Lieberman
    The timescale dependence of dN/dS in bacteria is better explained by adaptive than purifying dynamics, suggesting comparative genomics can underestimate past adaptation.
    1. Developmental Biology
    2. Genetics and Genomics

    Early moderate prenatal alcohol exposure and maternal diet impact offspring DNA methylation across species

    Mitchell Bestry, Alexander N Larcombe ... David Martino
    Early moderate consumption of alcohol in pregnancy was sufficient to disrupt the fetal epigenome in newborn mice, and high folate maternal diets had a mitigating effect.
    1. Neuroscience

    Using recurrent neural network to estimate irreducible stochasticity in human choice behavior

    Yoav Ger, Moni Shahar, Nitzan Shahar
    Applying deep learning tools to pinpoint predictive gaps in behavioral cognitive modeling.
    1. Biochemistry and Chemical Biology

    Syntaxin-6 delays prion protein fibril formation and prolongs the presence of toxic aggregation intermediates

    Daljit Sangar, Elizabeth Hill ... Jan Bieschke
    A new native prion protein aggregation assay shows that syntaxin-6, a risk factor for sporadic Creutzfeldt–Jakob disease, delays prion protein fibril formation and prolongs the presence of toxic aggregation intermediates.
    1. Neuroscience

    Analysis of fast calcium dynamics of honey bee olfactory coding

    Marco Paoli, Antoine Wystrach ... Martin Giurfa
    Fast calcium dynamics of honey bee olfactory projection neurons revealed an unprecedented heterogeneity of response profile dynamics and explained fundamental aspects of olfactory discrimination and associative learning.
    1. Immunology and Inflammation

    Mir221/222 drive synovial hyperplasia and arthritis by targeting cell cycle inhibitors and chromatin remodeling components

    Fani Roumelioti, Christos Tzaferis ... George Kollias
    A novel in vivo role for miRNAs Mir221/222 in arthritogenic synovial fibroblasts and progression of arthritis is presented.