4,561 results found
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Har-P, a short P-element variant, weaponizes P-transposase to severely impair Drosophila development

    Satyam P Srivastav et al.
    A female fertility syndrome in Drosophila called gonadal dysgenesis is caused by the P-transposase actively mobilizing a very short P-element variant that has been named the Har-P.
    1. Physics of Living Systems

    Ezrin enrichment on curved membranes requires a specific conformation or interaction with a curvature-sensitive partner

    Feng-Ching Tsai et al.
    Ezrin, an important actin-membrane linker, can zip adjacent membranes, be enriched to positively-curved membranes when phosphorylated and to negatively-curved membranes through a direct interaction with membrane curvature sensor I-BAR domain proteins.
    1. Ecology
    2. Evolutionary Biology

    Reduced metabolism supports hypoxic flight in the high-flying bar-headed goose (Anser indicus)

    Jessica U Meir et al.
    Measurements of bar-headed geese flying in a wind tunnel in hypoxia reveal that these birds sustain aerobic flight at high altitude via a reduction in metabolism.
    1. Neuroscience

    Exercise-induced enhancement of synaptic function triggered by the inverse BAR protein, Mtss1L

    Christina Chatzi et al.
    Single episodes of voluntary exercise induced a functional increase in hippocampal synapses mediated by activity-dependent expression of the BAR protein Mtss1L, acting as a novel early effector of synapse formation.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Transcriptome maps of general eukaryotic RNA degradation factors

    Salma Sohrabi-Jahromi et al.
    Mapping of 30 general RNA degradation factors onto the yeast transcriptome provides the global distribution of factors for RNA turnover and surveillance in a eukaryotic cell.
    1. Cell Biology

    Reconstruction of Par-dependent polarity in apolar cells reveals a dynamic process of cortical polarization

    Kalyn Kono et al.
    Par-complex-dependent cell polarity can be cell-autonomously conferred to non-polar Drosophila S2 cells, unveiling temporal patterns toward the cortical localization of Par-complex aggregates that include a meshwork containing unit segments.
    1. Cancer Biology

    MYC activation and BCL2L11 silencing by a tumour virus through the large-scale reconfiguration of enhancer-promoter hubs

    C David Wood et al.
    Epstein-Barr virus controls B-cell growth and survival through large-scale reorganization of the enhancers of the MYC and BCL2L11 genes, and may promote MYC translocations as a result.
    1. Developmental Biology
    2. Neuroscience

    Comprehensive transcriptome analysis of cochlear spiral ganglion neurons at multiple ages

    Chao Li et al.
    RNA-Seq analysis and in vivo validation via genetic approach uncover that Scrt2 and Celf4 are expressed in inner ear auditory neurons throughout development.

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