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    1. Chromosomes and Gene Expression

    Epigenetic memory independent of symmetric histone inheritance

    Daniel S Saxton, Jasper Rine
    Reduced fidelity of histone inheritance has minimal effects on inheritance of epigenetic states of heterochromatin in Saccharomyces..
    1. Chromosomes and Gene Expression

    Oncometabolite D-2-Hydroxyglutarate enhances gene silencing through inhibition of specific H3K36 histone demethylases

    Ryan Janke et al.
    Mutations in budding yeast modeled after cancer-associated isocitrate dehydrogenase mutations lead to stabilization of heterochromatin and enhanced gene silencing through inhibition of specific histone demethylases by the oncometabolite D-2-hydroxyglutarate.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Epimutations are associated with CHROMOMETHYLASE 3-induced de novo DNA methylation

    Jered M Wendte et al.
    Simultaneous targeting of loci by pathways that promote euchromatin and heterochromatin primes transcribed genes for epimutations in the form of CG DNA methylation.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Chromocenters: Bundling up DNA

    Susan A Gerbi
    Structures known as chromocenters, comprising satellite DNA and proteins such as D1 or HMGA1, help to contain DNA inside the nucleus between cell divisions.
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    1. Cell Biology
    2. Chromosomes and Gene Expression

    Heterochromatin: Silencing repetitive DNA

    Nahid Iglesias, Danesh Moazed
    Some RNAs in mammalian cells can help to silence the DNA they are transcribed from.
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    1. Evolutionary Biology
    2. Genetics and Genomics

    Haplotypes spanning centromeric regions reveal persistence of large blocks of archaic DNA

    Sasha A Langley et al.
    Genomic polymorphism across centromeric regions of humans is organized into large-scale haplotypes with great diversity, including entire Neanderthal centromeres.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Mitotic fidelity requires transgenerational action of a testis-restricted HP1

    Mia T Levine et al.
    Analysis of a spermiogenesis protein reveals a new chromatin requirement for synchrony between maternal DNA packaged in the egg and sperm-packaged paternal DNA in the first embryonic mitosis in Drosophila melanogaster.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Repressive H3K9me2 protects lifespan against the transgenerational burden of COMPASS activity in C. elegans

    Teresa Wei-sy Lee et al.
    The transgenerational inheritance of lifespan is facilitated by the accumulation of repressive chromatin across generations.