589 results found
    1. Genetics and Genomics
    2. Neuroscience

    The majority of transcripts in the squid nervous system are extensively recoded by A-to-I RNA editing

    Shahar Alon et al.
    The first example of an animal where RNA-editing dramatically reshapes the entire proteome demonstrates that editing must be a critical evolutionary and adaptive force.
    1. Developmental Biology

    An essential role for maternal control of Nodal signaling

    Pooja Kumari et al.
    Regulation of conserved Nodal factors by a maternal protein ensures that Nodal signaling is repressed until the appropriate time in embryonic development.
    1. Developmental Biology

    The Natural History of Model Organisms: An organismal perspective on C. intestinalis development, origins and diversification

    Matthew J Kourakis, William C Smith
    The life cycle and morphology of the sea squirt Ciona intestinalis shed light on vertebrate evolution.
    1. Cancer Biology

    Melanoma: Accelerating cancer without mutations

    Douglas E Brash
    Mice get melanoma faster when they have common, inherited variants in a few genes that control cell-wide changes but also respond to the environment.
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    1. Neuroscience

    Neuroscience: How keeping active pays off in the olfactory system

    Kevin Monahan, Stavros Lomvardas
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  1. Point of View: Building for the future

    Hugh Pelham
    As the staff of the MRC Laboratory of Molecular Biology settle into their new building in Cambridge, its director Hugh Pelham explains the challenges of living up to its prestigious past.
    1. Epidemiology and Global Health
    2. Plant Biology

    Plant Pathology: Plasmid-powered evolutionary transitions

    Ryan A Melnyk, Cara H Haney
    The acquisition of a virulence plasmid is sufficient to turn a beneficial strain of Rhodococcus bacteria into a pathogen.
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    1. Cell Biology

    The fibronectin synergy site re-enforces cell adhesion and mediates a crosstalk between integrin classes

    Maria Benito-Jardón et al.
    The fibronectin synergy site is only required in vivo when forces exceed or αvβ3 integrin levels fall below certain thresholds.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Proteasome storage granules protect proteasomes from autophagic degradation upon carbon starvation

    Richard S Marshall, Richard D Vierstra
    Proteasomes are protected from autophagic elimination upon carbon starvation by sequestration into cytoplasmic storage granules, which aid cell fitness by providing a cache of proteasomes that can be rapidly remobilized when carbon availability improves.
    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.

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