302 results found
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Transcriptome maps of general eukaryotic RNA degradation factors

    Salma Sohrabi-Jahromi et al.
    Mapping of 30 general RNA degradation factors onto the yeast transcriptome provides the global distribution of factors for RNA turnover and surveillance in a eukaryotic cell.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    ISG15 counteracts Listeria monocytogenes infection

    Lilliana Radoshevich et al.
    The induction of ISG15 during bacterial infection can be independent of Type I Interferons and leads to an increase in the secretion of cytokines known to be critical for bacterial clearance.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Histone supply regulates S phase timing and cell cycle progression

    Ufuk Günesdogan et al.
    Controlling cell cycle progression in a developing embryo directly depends on de novo histone supply and a specialized surveillance mechanism for nucleosome assembly.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    MicroRNA-mediated repression of nonsense mRNAs

    Ya Zhao et al.
    microRNAs can serve as a surveillance system to repress nonsense mRNAs by recognizing miRNA-responsive elements in the open reading frame region downstream of the premature termination codon.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Plasmodium falciparum translational machinery condones polyadenosine repeats

    Slavica Pavlovic Djuranovic et al.
    Adaptations in protein synthesis and mRNA surveillance machinery enabled the malaria-causing parasite P. falciparum to efficiently and accurately translate long polyA nucleotide runs into long poly-lysine peptides.
    1. Microbiology and Infectious Disease

    RNA polymerase mutations cause cephalosporin resistance in clinical Neisseria gonorrhoeae isolates

    Samantha G Palace et al.
    Ceftriaxone resistance has arisen multiple times in clinical gonococcal populations via previously undescribed RNA polymerase mutations, underscoring the importance of continued surveillance for novel resistance determinants.
    1. Cancer Biology

    Systematic identification of cancer cell vulnerabilities to natural killer cell-mediated immune surveillance

    Matthew F Pech et al.
    CRISPR/Cas9 screens reveal a role for the ubiquitin ligase substrate adaptor DCAF15 in the immune surveillance of cancer cells by natural killer cells.
    1. Chromosomes and Gene Expression

    Spen links RNA-mediated endogenous retrovirus silencing and X chromosome inactivation

    Ava C Carter et al.
    A long noncoding RNA uses viral mimicry to achieve developmental gene silencing across a chromosome.
    1. Cancer Biology

    Non-invasive detection of urothelial cancer through the analysis of driver gene mutations and aneuploidy

    Simeon U Springer et al.
    The creation of a non-invasive assay for detecting urothelial cancer could have a profound impact on how we find and treat the disease.
    1. Cell Biology

    An ESCRT-LEM protein surveillance system is poised to directly monitor the nuclear envelope and nuclear transport system

    David J Thaller et al.
    ESCRT-driven mechanisms that sense and seal holes in the nuclear membranes directly monitor the nuclear transport system and the exposure of the inner nuclear membrane.

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