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    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    The role of Rif1 in telomere length regulation is separable from its role in origin firing

    Calla B Shubin, Carol W Greider
    Telomere length is linked to DNA replication, and we found excessive telomeric origin firing caused by several distinct mutants did not lengthen telomeres, narrowing possible mechanisms.
    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. Microbiology and Infectious Disease

    The antigenic switching network of Plasmodium falciparum and its implications for the immuno-epidemiology of malaria

    Robert Noble, Zóe Christodoulou ... Mario Recker
    The first comprehensive analysis of antigenic switching in the malaria-causing parasite Plasmodium falciparum provides new insights into the process that prevents individuals from acquiring immunity to the disease.
    1. Chromosomes and Gene Expression

    Histone H3G34R mutation causes replication stress, homologous recombination defects and genomic instability in S. pombe

    Rajesh K Yadav, Carolyn M Jablonowski ... Janet F Partridge
    Mutation of Glycine 34 to Arginine within the N-terminal tail of histone H3 alters post-translational modifications on Lysine 36 and is associated with a delay in replication restart, defective homologous recombination and an increase in genomic instability.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    ASH1-catalyzed H3K36 methylation drives gene repression and marks H3K27me2/3-competent chromatin

    Vincent T Bicocca, Tereza Ormsby ... Eric U Selker
    While SET-2 methylates histone H3K36 during transcription, ASH1 methylates this residue in repressed regions, is important for silencing, and can both positively and negatively influence methylation of histone H3K27.
    1. Chromosomes and Gene Expression

    Progerin reduces LAP2α-telomere association in Hutchinson-Gilford progeria

    Alexandre Chojnowski, Peh Fern Ong ... Oliver Dreesen
    Expression of the lamina-associated polypeptide α (LAP2α) prevents premature cellular ageing caused by expression of progerin in Hutchinson-Gilford progeria syndrome.
    1. Microbiology and Infectious Disease

    A coordinated transcriptional switching network mediates antigenic variation of human malaria parasites

    Xu Zhang, Francesca Florini ... Kirk W Deitsch
    Malaria parasites avoid destruction by their host's immune response through systematic and coordinated expression switching between members of a network of variant antigen-encoding genes, a process that is mediated by a uniquely conserved gene called var2csa.
    1. Chromosomes and Gene Expression

    Rif2 protects Rap1-depleted telomeres from MRX-mediated degradation in Saccharomyces cerevisiae

    Fernando Rodrigo Rosas Bringas, Sonia Stinus ... Michael Chang
    Telomere-specific depletion of Rap1, the main sequence-specific telomere-binding protein in Saccharomyces cerevisiae, can be tolerated due to the presence of secondary telomere capping mechanisms, which may help explain the rapid evolution of budding yeast telomeres.
    1. Evolutionary Biology

    The genomes of polyextremophilic cyanidiales contain 1% horizontally transferred genes with diverse adaptive functions

    Alessandro W Rossoni, Dana C Price ... Andreas PM Weber
    Horizontal gene transfer (HGT) analysis in polyextremophile red algae (Cyanidiales) provides explanations for the nonexistence of cumulative effects and eukaryotic pangenomes, and highlights differences between HGT and native genes.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Genetics of trans-regulatory variation in gene expression

    Frank Wolfgang Albert, Joshua S Bloom ... Leonid Kruglyak
    A genetic mapping study in more than 1000 yeast individuals reveals the complexity of trans-acting genetic influences on transcriptome variation in unprecedented depth and detail.