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    1. Cell Biology
    2. Chromosomes and Gene Expression

    Absolute quantification of cohesin, CTCF and their regulators in human cells

    Johann Holzmann, Antonio Z Politi ... Jan-Michael Peters
    Absolute quantification of cohesin, CTCF, NIPBL, WAPL and sororin in HeLa cells implies that some genomic cohesin and CTCF enrichment sites are unoccupied at any one time.
    1. Computational and Systems Biology

    A network of epigenetic modifiers and DNA repair genes controls tissue-specific copy number alteration preference

    Dina Cramer, Luis Serrano, Martin H Schaefer
    The genetic background of a cancer cell and the chromatin organization of the tissue-of-origin impact the amount, length and position of somatic copy number alterations in cancer.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    CDK-regulated dimerization of M18BP1 on a Mis18 hexamer is necessary for CENP-A loading

    Dongqing Pan, Kerstin Klare ... Andrea Musacchio
    The stoichiometry and mechanism of interactions of the Mis18 complex with M18BP1 was analysed to unveil the molecular basis of new CENP-A deposition during the G1 phase of the cell cycle.
    1. Chromosomes and Gene Expression

    Kinetochore inactivation by expression of a repressive mRNA

    Jingxun Chen, Amy Tresenrider ... Elçin Ünal
    Rather than being a protein coding unit, an mRNA molecule can serve a purely regulatory function to inhibit protein synthesis of its corresponding gene.
    1. Cell Biology
    2. Developmental Biology

    SUMO is a pervasive regulator of meiosis

    Nikhil R Bhagwat, Shannon N Owens ... Neil Hunter
    Multi-dimensional global proteomics describes the SUMO-modified proteome during meiosis and reveals novel roles in regulating the key events of meiotic chromosome metabolism.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    The scaffold protein Nde1 safeguards the brain genome during S phase of early neural progenitor differentiation

    Shauna L Houlihan, Yuanyi Feng
    Differentiation-specific maintenance of genome integrity during S-phase is essential for establishing both the structure and function of the cerebral cortex.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    A team of heterochromatin factors collaborates with small RNA pathways to combat repetitive elements and germline stress

    Alicia N McMurchy, Przemyslaw Stempor ... Julie Ahringer
    Genome-wide profiling and functional analyses reveal a network of heterochromatin and small RNA factors that silences repetitive elements and prevents genotoxic stress to ensure fertility.
    1. Cell Biology
    2. Developmental Biology

    Chlamydomonas ARMC2/PF27 is an obligate cargo adapter for intraflagellar transport of radial spokes

    Karl F Lechtreck, Yi Liu ... Pinfen Yang
    The cargo adapter ARMC2 mediates the association of radial spoke complexes to IFT trains ensuring radial spoke import and assembly in Chlamydomonas flagella.
    1. Developmental Biology

    Chromatin and gene expression changes during female Drosophila germline stem cell development illuminate the biology of highly potent stem cells

    Liang-Yu Pang, Steven DeLuca ... Allan C Spradling
    Chromatin changes downstream from Drosophila germline stem cells and fertilized zygotes alter how transposable element activity and gene expression are controlled to facilitate differentiation.
    1. Microbiology and Infectious Disease

    Dual signaling via interferon and DNA damage response elicits entrapment by giant PML nuclear bodies

    Myriam Scherer, Clarissa Read ... Thomas Stamminger
    Characterization of PML subnuclear structures during human cytomegalovirus infection demonstrates that prolonged interferon and DNA damage signaling can induce giant PML nuclear bodies which sequentially entrap both nucleic acids and viral proteins as a cytoprotective mechanism.