3,497 results found
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Dosage compensation can buffer copy-number variation in wild yeast

    James Hose et al.
    Dosage-compensated gene expression facilitates chromosomal aneuploidy, which presents a rapid route to phenotypic evolution in natural yeast isolates.
    1. Neuroscience

    Population response magnitude variation in inferotemporal cortex predicts image memorability

    Andrew Jaegle et al.
    Population response magnitude predicts how well an image will be remembered, in both monkey inferotemporal cortex and neural networks trained to categorize objects.
    1. Evolutionary Biology

    The structure of species discrimination signals across a primate radiation

    Sandra Winters et al.
    Machine learning and experimental tests of receiver bias identify signal components critical to correct species classification in guenons, linking face pattern diversity to selection for species discrimination.
    1. Chromosomes and Gene Expression

    The tardigrade damage suppressor protein binds to nucleosomes and protects DNA from hydroxyl radicals

    Carolina Chavez et al.
    Dsup, a unique protein found only in tardigrades, is a nucleosome-binding protein that protects DNA from damage by hydroxyl radicals, such as those generated by ionizing radiation or oxidants.
    1. Structural Biology and Molecular Biophysics

    Advances in X-ray free electron laser (XFEL) diffraction data processing applied to the crystal structure of the synaptotagmin-1 / SNARE complex

    Artem Y Lyubimov et al.
    Building on previous work (Uervirojnangkoorn et al., 2015), we demonstrate how improved methods for processing XFEL diffraction data enable the determination of structures from poorly diffracting crystals.
    1. Structural Biology and Molecular Biophysics

    Measuring the optimal exposure for single particle cryo-EM using a 2.6 Å reconstruction of rotavirus VP6

    Timothy Grant, Nikolaus Grigorieff
    The resolution of electron cryo-microscopy can be improved by using optimal exposure values to filter video frames.
    1. Developmental Biology
    2. Genetics and Genomics

    Cell competition removes segmental aneuploid cells from Drosophila imaginal disc-derived tissues based on ribosomal protein gene dose

    Zhejun Ji et al.
    Cell competition is an important mechanism selecting against aneuploid cells.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    AR phosphorylation and CHK2 kinase activity regulates IR-stabilized AR–CHK2 interaction and prostate cancer survival

    Huy Q Ta et al.
    CHK2 directly binds the AR to mediate transient suppression of AR activity and thus loss of CHK2 function in prostate cancer increases AR activity, DNA damage response and radiation resistance.
    1. Structural Biology and Molecular Biophysics

    Mapping the conformational landscape of a dynamic enzyme by multitemperature and XFEL crystallography

    Daniel A Keedy et al.
    The conformations of the enzyme cyclophilin A that are essential for its catalytic activity are temperature dependent and exhibit diverse responses, which is consistent with a complex energy landscape.
    1. Genetics and Genomics

    Single cell functional genomics reveals the importance of mitochondria in cell-to-cell phenotypic variation

    Riddhiman Dhar et al.
    A genome-wide quantitative microscopy screen implicates mitochondria in single cell variation in proliferation and drug resistance in yeast.

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