110 results found
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Genome plasticity in Candida albicans is driven by long repeat sequences

    Robert T Todd, Tyler D Wikoff ... Anna Selmecki
    Previously uncharacterized long repeat sequences are associated with significant genome variation that can increase fitness and promote antifungal drug resistance in diverse isolates of Candida albicans.
    1. Cell Biology

    A viral fusogen hijacks the actin cytoskeleton to drive cell-cell fusion

    Ka Man Carmen Chan, Sungmin Son ... Daniel A Fletcher
    A viral fusogen drives cell-cell fusion by hijacking the actin machinery to directly couple actin assembly with a short fusogenic ectodomain.
    1. Evolutionary Biology
    2. Structural Biology and Molecular Biophysics

    Hierarchical sequence-affinity landscapes shape the evolution of breadth in an anti-influenza receptor binding site antibody

    Angela M Phillips, Daniel P Maurer ... Michael M Desai
    An anti-influenza receptor binding site antibody acquires breadth through hierarchical sets of epistatic mutations distributed across the light and heavy chains, demonstrating how mutations can interact to shape the evolution of antibody breadth in various antigen exposure regimens.
    1. Neuroscience

    Transcriptomic encoding of sensorimotor transformation in the midbrain

    Zhiyong Xie, Mengdi Wang ... Xiaoqun Wang
    Single-cell RNA-sequencing and neural circuitry analyses reveal that sensorimotor transformation of different behaviors which are performed by separate circuit modules in the superior colliculus are molecularly defined by distinct transcriptomic codes of specific neuron subtypes.
    1. Neuroscience

    Dopamine neurons projecting to the posterior striatum form an anatomically distinct subclass

    William Menegas, Joseph F Bergan ... Mitsuko Watabe-Uchida
    Dopamine neurons projecting to different targets receive a similar set of inputs, rather than forming reciprocal connections, whereas those projecting to the posterior striatum receive a distinct set of inputs.
    1. Immunology and Inflammation
    2. Physics of Living Systems

    Role of framework mutations and antibody flexibility in the evolution of broadly neutralizing antibodies

    Victor Ovchinnikov, Joy E Louveau ... Arup K Chakraborty
    Computer simulations of the evolution of broadly neutralizing antibodies against HIV suggest that non-traditional pathways involving framework mutations which lead initially to increased antibody flexibility do occur, but can be avoided by appropriate vaccine design.
    1. Chromosomes and Gene Expression
    2. Cancer Biology

    The DBD-α4 helix of EWSR1::FLI1 is required for GGAA microsatellite binding that underlies genome regulation in Ewing sarcoma

    Ariunaa Bayanjargal, Cenny Taslim ... Emily R Theisen
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Solid
    1. Cell Biology

    KChIP3 coupled to Ca2+ oscillations exerts a tonic brake on baseline mucin release in the colon

    Gerard Cantero-Recasens, Cristian M Butnaru ... Vivek Malhotra
    KChIP3 localisation by intracellular calcium oscillations controls mucin release from colonic goblet cells.

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