Browse our Research Articles

Page 5 of 1,470
    1. Ecology
    2. Plant Biology

    Cardenolide toxin diversity impacts monarch butterfly growth and sequestration

    Anurag A Agrawal, Amy P Hastings, Paola Rubiano-Buitrago
    Confirming coevolutionary theory, monarch butterfly caterpillars show impaired growth and toxin sequestration when feeding on realistic cardenolide mixtures from their milkweed host plants.
    1. Genetics and Genomics

    The impact of stability considerations on genetic fine-mapping

    Alan J Aw, Lionel Chentian Jin ... Yun S Song
    In statistical fine-mapping, signals stable across stratified subgroups can capture functionally important loci missed by covariate adjustment approaches, and prioritizing agreement between both approaches enhances functional variant discovery.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Human-specific lncRNAs contributed critically to human evolution by distinctly regulating gene expression

    Jie Lin, Yujian Wen ... Hao Zhu
    Compared with human-specific transcriptional factors, human-specific lncRNAs identified upon human lncRNAs’ orthologs in mammals have greatly evolved DNA-binding sites in archaic and modern humans in genes determining human traits.
    1. Neuroscience

    Spatially targeted inhibitory rhythms differentially affect neuronal integration

    Drew B Headley, Benjamin Latimer ... Satish S Nair
    Beta and gamma inhibitory rhythms are preferentially tuned to govern synaptic integration in layer 5 pyramidal neurons by differentially modulating responses to inputs targeting distal dendritic and perisomatic compartments.
    1. Structural Biology and Molecular Biophysics

    Insights into substrate binding and utilization by hyaluronan synthase

    Zachery Stephens, Julia Karasinska, Jochen Zimmer
    Complementary biochemical and structural findings reveal molecular principles underlying substrate selectivity by a model hyaluronan synthase.
    1. Neuroscience

    Readout and delayed transmission of initial afferent V1 activity in decisions about stimulus contrast

    Kieran S Mohr, Simon P Kelly
    Evidence is provided suggesting that aggregate neural activity at an early stage of visual processing (V1) can directly contribute to perceptual decisions in humans.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Cell type-specific network analysis in Diversity Outbred mice identifies genes potentially responsible for human bone mineral density GWAS associations

    Luke J Dillard, Gina Calabrese ... Charles Farber
    Single-cell transcriptomics data from mouse bone-relevant cells was used to inform human bone mineral density genome-wide association studies and prioritize genetic targets with potential causal roles in the development of osteoporosis.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Multiple modes of cholesterol translocation in the human Smoothened receptor

    Prateek D Bansal, Maia Kinnebrew ... Diwakar Shukla
    Multiple competing hypotheses concerning the cholesterol accessibility of oncoprotein Smoothened are quantitatively assessed and experimentally validated, showing that cholesterol takes two pathways from either membrane leaflet to the binding sites.
    1. Developmental Biology

    Mouse germline cysts contain a fusome-like structure that mediates oocyte development

    Madhulika Pathak, Allan C Spradling
    Mammalian oocytes utilize a conserved combination of cell cycle control, cytoskeletal organization, and polarity pathways that are fundamentally shared with other vertebrates and invertebrates.
    1. Cell Biology

    Large-scale identification of plasma membrane repair proteins revealed spatiotemporal cellular responses to plasma membrane damage

    Yuta Yamazaki, Keiko Kono
    Proteome-scale visual screening in budding yeast provides a functional catalog of plasma membrane repair proteins and reveals the coordinated cellular responses at the bud tip and the damage site.