1,470 results found
    1. Cell Biology

    Cdc6 is sequentially regulated by PP2A-Cdc55, Cdc14, and Sic1 for origin licensing in S. cerevisiae

    Jasmin Philip, Mihkel Örd ... Amy E Ikui
    Pre-RC component Cdc6 is primed for origin licensing by phosphatases and Cdk1 inhibitor.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    S-phase-independent silencing establishment in Saccharomyces cerevisiae

    Davis Goodnight, Jasper Rine
    Cell-cycle progression is crucial for heterochromatin formation in budding yeast because S phase promotes the removal of active chromatin marks.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Identification of 1600 replication origins in S. cerevisiae

    Eric J Foss, Carmina Lichauco ... Antonio Bedalov
    Replication origins in yeast are more widespread than previously believed.
    1. Cell Biology

    An amphipathic helix in Brl1 is required for nuclear pore complex biogenesis in S. cerevisiae

    Annemarie Kralt, Matthias Wojtynek ... Karsten Weis
    Genetic, proteomic, and structural analyses provide insight into the role of Brl1 during nuclear pore complex biogenesis, suggesting a function in the fusion of outer and inner nuclear membranes.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    No current evidence for widespread dosage compensation in S. cerevisiae

    Eduardo M Torres, Michael Springer, Angelika Amon
    Dosage compensation does not take place in wild yeast strains.
    1. Genetics and Genomics

    Saccharomyces cerevisiae Rev7 promotes non-homologous end-joining by blocking Mre11 nuclease and Rad50’s ATPase activities and homologous recombination

    Sugith Badugu, Kshitiza Mohan Dhyani ... Kalappa Muniyappa
    A combination of genetic and biochemical approaches suggest that yeast Rev7 promotes DNA double-strand break repair via NHEJ and inhibits homologous recombination by blocking Mre11 nuclease and Rad50’s ATPase activities.
    1. Chromosomes and Gene Expression

    The Ku subunit of telomerase binds Sir4 to recruit telomerase to lengthen telomeres in S. cerevisiae

    Evan P Hass, David C Zappulla
    In yeast, the secondary pathway for recruiting telomerase to chromosome ends requires a component of telomeric transcriptionally silent chromatin.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Transcriptional rewiring over evolutionary timescales changes quantitative and qualitative properties of gene expression

    Chiraj K Dalal, Ignacio A Zuleta ... Alexander D Johnson
    Rewiring of transcriptional circuits can preserve a basic output yet alter almost all of the circuit's quantitative and qualitative features.
    1. Chromosomes and Gene Expression

    A comparative study of the cryo-EM structures of Saccharomyces cerevisiae and human anaphase-promoting complex/cyclosome (APC/C)

    Ester Vazquez-Fernandez, Jing Yang ... David Barford
    The yeast APC/C cryo-EM structure reveals substantial similarities with the human APC/C structure but also important differences in mechanisms of phosphorylation-dependent regulation and activation by coactivators.
    1. Genetics and Genomics

    Loss of heterozygosity results in rapid but variable genome homogenization across yeast genetic backgrounds

    Abhishek Dutta, Fabien Dutreux, Joseph Schacherer
    Loss of heterozygosity (LOH) mediated diversification of the diploid S. cerevisiae hybrid genomes during asexual propagation are vast and exceptionally varied depending on the genetic background.

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