3,931 results found
    1. Ecology
    2. Epidemiology and Global Health

    Physiology and ecology combine to determine host and vector importance for Ross River virus

    Morgan P Kain, Eloise B Skinner ... Erin A Mordecai
    The role host and vector species play in pathogen transmission cycles is best quantified by integrating species' physiological and ecological competence.
    1. Microbiology and Infectious Disease

    A myristoyl switch at the plasma membrane triggers cleavage and oligomerization of Mason-Pfizer monkey virus matrix protein

    Markéta Častorálová, Jakub Sýs ... Tomas Ruml
    Biochemical and instrumental analysis showed that the membrane-induced exposure of myristoyl from the MA protein of Mason-Pfizer monkey virus triggers allosteric conformational changes resulting in MA oligomerization and unfolding of the cleavage site between MA and downstream domains of Gag.
    1. Developmental Biology

    An RNAi screen unravels the complexities of Rho GTPase networks in skin morphogenesis

    Melanie Laurin, Nicholas C Gomez ... Elaine Fuchs
    An unprecedented large-scale screen in mice for morphogenetic regulators of tissue development provides major new insights into the roles of Rho GTPases in diverse array of skin developmental processes.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Reprogramming the antigen specificity of B cells using genome-editing technologies

    James E Voss, Alicia Gonzalez-Martin ... Dennis R Burton
    Antibody paratopes can be added to the human repertoire by CRISPR-Cas9 editing of B lymphocytes using a strategy that allows for hypermutation and class switching of resulting B cell receptors.
    1. Chromosomes and Gene Expression

    Ssd1 and Gcn2 suppress global translation efficiency in replicatively aged yeast while their activation extends lifespan

    Zheng Hu, Bo Xia ... Jessica K Tyler
    Activation of the stress response pathway in young cells extends replicative lifespan, not by reducing global protein synthesis per se, but by Gcn4-mediated autophagy induction.
    1. Evolutionary Biology

    Tumor evolutionary directed graphs and the history of chronic lymphocytic leukemia

    Jiguang Wang, Hossein Khiabanian ... Raul Rabadan
    A general framework captures the evolutionary routes leading to the formation and progression of tumors.
    1. Cell Biology

    A CRISPR screen in intestinal epithelial cells identifies novel factors for polarity and apical transport

    Katharina MC Klee, Michael W Hess ... Lukas A Huber
    Applying a CRISPR knockout screen in polarized intestinal epithelial cells and subsequent phenotypic analyses identified various genes, of which several were previously not associated with epithelial homeostasis, to be relevant for proper epithelial polarization, apical cargo transport, and endo/lysosomal morphology.
    1. Genetics and Genomics

    Deterministic genetic barcoding for multiplexed behavioral and single-cell transcriptomic studies

    Jorge Blanco Mendana, Margaret Donovan ... Daryl M Gohl
    A method for genetically barcoding Drosophila is developed and used to tag defined cell populations in vivo for single-cell transcriptomics experiments and to enable multiplexed behavioral analysis.
    1. Evolutionary Biology

    Improved inference of population histories by integrating genomic and epigenomic data

    Thibaut Sellinger, Frank Johannes, Aurélien Tellier
    The developed statistical method paves the way for next generation demographic and selection inference by combining information from several heritable genomic and epigenomic markers.
    1. Microbiology and Infectious Disease

    A LAMP sequencing approach for high-throughput co-detection of SARS-CoV-2 and influenza virus in human saliva

    Robert Warneford-Thomson, Parisha P Shah ... Roberto Bonasio
    COV-ID is a highly scalable technology that utilizes a two-step barcoding strategy to detect viral RNAs in saliva samples combining RT-LAMP, PCR, and next generation sequencing.

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