138 results found
    1. Genetics and Genomics

    A transcription network underlies the dual genomic coordination of mitochondrial biogenesis

    Fan Zhang, Annie Lee ... Hong Xu
    A genetic screen and combined bioinformatic analyses revealed multiple novel transcription factors and their hierarchical organization in coordinating mitochondrial biogenesis.
    1. Chromosomes and Gene Expression

    The Smc5/6 complex counteracts R-loop formation at highly transcribed genes in cooperation with RNase H2

    Shamayita Roy, Hemanta Adhikary ... Damien D'Amours
    Genetic analyses in budding yeast coupled with biochemical assays have revealed an unexpected role for the Smc5/6 complex in cellular pathways responsible for the prevention of RNA formation in genomic DNA.
    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    PfMORC protein regulates chromatin accessibility and transcriptional repression in the human malaria parasite, Plasmodium falciparum

    Zeinab M Chahine, Mohit Gupta ... Karine G Le Roch
    The PfMORC protein is proven to play a crucial role in chromatin structure, gene regulation and heterochromatin stability, categorizing PfMORC as a strong potential candidate for novel therapeutic interventions.
    1. Chromosomes and Gene Expression

    Chromatin endogenous cleavage provides a global view of yeast RNA polymerase II transcription kinetics

    Jake VanBelzen, Bennet Sakelaris ... Jason H Brickner
    An alternative method for mapping RNA polymerase II occupancy over the genome provides new insights into the kinetics and molecular mechanism of transcription.
    1. Developmental Biology

    Inhibition of the Notch signal transducer CSL by Pkc53E-mediated phosphorylation to fend off parasitic immune challenge in Drosophila

    Sebastian Deichsel, Lisa Frankenreiter ... Anja C Nagel
    Pkc53E kinase-mediated downregulation of CSL/Su(H) activity is a direct molecular response to parasitoid wasp infestation in Drosophila, allowing the differentiation of encapsulation-active lamellocytes, thereby ensuring an appropriate immune defense.
    1. Microbiology and Infectious Disease

    A Plasmodium falciparum MORC protein complex modulates epigenetic control of gene expression through interaction with heterochromatin

    Maneesh Kumar Singh, Victoria Ann Bonnell ... Celia RS Garcia
    Multi-omic analyses reveal that the chromatin-associated microrchidia protein, MORC (PF3D7_1468100), at the blood stage of the human malaria parasite, Plasmodium falciparum, interacts with a range of nuclear proteins.
    1. Chromosomes and Gene Expression

    Transcriptional inhibition after irradiation occurs preferentially at highly expressed genes in a manner dependent on cell cycle progression

    Zulong Chen, Xin Wang ... Jessica K Tyler
    Genetic, cellular, and molecular analyses reveal that the reduced abundance of total nascent transcripts that occurs after irradiation is largely due to the repression of histone and rRNA encoding genes.
    1. Genetics and Genomics
    2. Neuroscience

    Steady-state neuron-predominant LINE-1 encoded ORF1p protein and LINE-1 RNA increase with aging in the mouse and human brain

    Tom Bonnifet, Sandra Sinnassamy ... Julia Fuchs
    Not revised
    Reviewed Preprint v1
    • Important
    • Incomplete
    1. Biochemistry and Chemical Biology

    Dual engagement of the nucleosomal acidic patches is essential for deposition of histone H2A.Z by SWR1C

    Alexander S Baier, Nathan Gioacchini ... Craig L Peterson
    Nucleosome recognition by the SWR1C chromatin remodeling enzyme requires both nucleosomal acidic patches.

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