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    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    ATRX promotes maintenance of herpes simplex virus heterochromatin during chromatin stress

    Joseph M Cabral, Hyung Suk Oh, David M Knipe
    Epigenetic restriction of herpes simplex virus occurs in a biphasic manner, in which ATRX maintains viral heterochromatin after an initial phase of chromatin deposition.
    1. Developmental Biology
    2. Evolutionary Biology

    Domestic chickens activate a piRNA defense against avian leukosis virus

    Yu Huining Sun, Li Huitong Xie ... Xin Zhiguo Li
    To protect the germ line genome, chickens acquire new small RNA-based immune defense in response to recently endogenized retroviruses by turning a truncated provirus into a weapon.
    1. Microbiology and Infectious Disease

    Single-cell transcriptional dynamics of flavivirus infection

    Fabio Zanini, Szu-Yuan Pu ... Stephen R Quake
    A novel virus-inclusive single cell RNA-Seq approach enables identification of novel pro- and antiviral host factors in human cells in response to dengue and Zika virus infection.
    1. Microbiology and Infectious Disease

    TRIM28 promotes HIV-1 latency by SUMOylating CDK9 and inhibiting P-TEFb

    Xiancai Ma, Tao Yang ... Hui Zhang
    TRIM28 was found to be a versatile dual-function latency contributor by bridging both suppressive epigenetic modifications and RNAP II transcriptional-pausing, and can be a novel target to develop latency-reversing agents.
    1. Microbiology and Infectious Disease

    Release of human cytomegalovirus from latency by a KAP1/TRIM28 phosphorylation switch

    Benjamin Rauwel, Suk Min Jang ... Didier Trono
    Inactivation of KAP1 by mTOR-mediated phosphorylation releases human cytomegalovirus from latency, and has the potential to be used as a therapy to purge the virus from transplant organs.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Identification of an LGP2-associated MDA5 agonist in picornavirus-infected cells

    Safia Deddouche, Delphine Goubau ... Caetano Reis e Sousa
    A viral RNA has been identified as a specific MDA5 agonist in cells infected with encephalomyocarditis virus.
    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    IFI16, a nuclear innate immune DNA sensor, mediates epigenetic silencing of herpesvirus genomes by its association with H3K9 methyltransferases SUV39H1 and GLP

    Arunava Roy, Anandita Ghosh ... Bala Chandran
    The innate immune DNA sensor IFI16 is in association with H3K9 methyltransferases SUV39H1 and GLP under physiological conditions in the nucleus which facilitates the epigenetic silencing of foreign viral DNA.
    1. Microbiology and Infectious Disease

    N6-methyladenosine of HIV-1 RNA regulates viral infection and HIV-1 Gag protein expression

    Nagaraja Tirumuru, Boxuan Simen Zhao ... Li Wu
    Human proteins that add or remove the methyladenosine modification of cellular RNA, or recognize methylated RNA significantly affect HIV-1 infection or viral protein synthesis in cells, suggesting an important role for HIV-1 RNA methylation in regulating viral replication.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Punctuated evolution and transitional hybrid network in an ancestral cell cycle of fungi

    Edgar M Medina, Jonathan J Turner ... Nicolas E Buchler
    Cell cycle network evolution in a fungal ancestor was punctuated by the arrival of a viral DNA-binding protein that was permanently incorporated into the regulatory network controlling cell cycle entry.
    1. Microbiology and Infectious Disease

    Complement opsonization of HIV affects primary infection of human colorectal mucosa and subsequent activation of T cells

    Pradyot Bhattacharya, Rada Ellegård ... Marie Larsson
    Complement opsonized HIV exposure gives rise to a colorectal mucosal environment with an initial suppressed antiviral response and increased infection of immune cells and altered activation of T cells.