112 results found
  1. Intellectual property for everyone: an interview with Monica Alandete-Saez

    For many years plant scientist Monica Alandete-Saez assumed that she would spend her whole career in academic research, but a desire to interact more directly with other sectors of society led her to explore other options. She now works for PIPRA, a small not-for-profit technology commercialization organization based on the campus of the University of California Davis.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    The Rqc2/Tae2 subunit of the ribosome-associated quality control (RQC) complex marks ribosome-stalled nascent polypeptide chains for aggregation

    Ryo Yonashiro et al.
    Rqc2-mediated modification of ribosome-stalled nascent chains with "CAT tails" promotes formation of insoluble aggregates suggesting that proteins can become specifically marked for aggregation.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Sae2/CtIP prevents R-loop accumulation in eukaryotic cells

    Nodar Makharashvili et al.
    The CtIP DNA repair enzyme is required for the removal of transcription-associated lesions in eukaryotic cells.
    1. Chromosomes and Gene Expression
    2. Structural Biology and Molecular Biophysics

    CtIP forms a tetrameric dumbbell-shaped particle which bridges complex DNA end structures for double-strand break repair

    Oliver J Wilkinson et al.
    Structural and biochemical analysis of human CtIP provides new insights into DNA break recognition, binding and bridging during homologous recombination.
    1. Structural Biology and Molecular Biophysics
    2. Immunology and Inflammation

    Immune Response: An ambulance for retinol

    Stephanie C Ganal, Andrew J MacPherson
    Insight
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    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Temporal profiling of redox-dependent heterogeneity in single cells

    Meytal Radzinski et al.
    Analysis of aging yeast cells using the in-vivo roGFP2-based probe reveals redox-dependent heterogeneity, reflected in a bi-modal distribution of the oxidation status, differential growth and replication, as well as distinct proteomic and transcriptomic profiles.
    1. Chromosomes and Gene Expression

    Aurora-A mediated histone H3 phosphorylation of threonine 118 controls condensin I and cohesin occupancy in mitosis

    Candice L Wike et al.
    A histone modification that alters the nucleosome structure occurs in mitosis and promotes chromosome packaging and the timely removal of condensin I and cohesion, to achieve chromosome segregation.
    1. Cell Biology

    Spatial sequestration and detoxification of Huntingtin by the ribosome quality control complex

    Junsheng Yang et al.
    A genome-wide screen in yeast reveals that key proteins in ribosome quality control also regulate mutant Huntingtin aggregation and toxicity.
    1. Microbiology and Infectious Disease

    Impact of a decade of successful antiretroviral therapy initiated at HIV-1 seroconversion on blood and rectal reservoirs

    Eva Malatinkova et al.
    An early start to long-term antiretroviral therapy limits the size of the HIV-1 reservoir more effectively than treatment that starts later.

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