4,133 results found
    1. Genetics and Genomics

    Fast turnover of genome transcription across evolutionary time exposes entire non-coding DNA to de novo gene emergence

    Rafik Neme, Diethard Tautz
    Deep sequencing of transcriptomes from closely related taxa shows that the whole genome can become subject to evolutionary testing within a short time frame via de novo evolution of genes.
    1. Evolutionary Biology

    Long non-coding RNAs as a source of new peptides

    Jorge Ruiz-Orera, Xavier Messeguer ... M Mar Alba
    Ribosome profiling data from several eukaryotic species provides strong evidence that many long non-coding RNA molecules encode novel short proteins.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    Individual long non-coding RNAs have no overt functions in zebrafish embryogenesis, viability and fertility

    Mehdi Goudarzi, Kathryn Berg ... Alexander F Schier
    Defining the biological functions of long non-coding RNAs, individually or as a class, and teasing apart the role of underlying genomic sequences remains the biggest challenge for this field.
    1. Cancer Biology
    2. Stem Cells and Regenerative Medicine

    A long non-coding RNA targets microRNA miR-34a to regulate colon cancer stem cell asymmetric division

    Lihua Wang, Pengcheng Bu ... Xiling Shen
    A novel long non-coding RNA targets microRNA miR-34a for epigenetic silencing and initiates asymmetric division of colon cancer stem cells.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Regulatory consequences of neuronal ELAV-like protein binding to coding and non-coding RNAs in human brain

    Claudia Scheckel, Elodie Drapeau ... Robert B Darnell
    Neuronal ELAV-like (nELAVL) proteins are associated with non-coding Y RNAs in stressed neurons and in the brains of Alzheimer's disease patients, suggesting a new means of regulatory protein sequestration and mRNA target regulation.
    1. Chromosomes and Gene Expression

    A SUMO E3 ligase promotes long non-coding RNA transcription to regulate small RNA-directed DNA elimination

    Salman Shehzada, Tomoko Noto ... Kazufumi Mochizuki
    The identification of a SUMO E3 ligase engaged in lncRNA transcription, subsequently leading to target-directed small RNA degradation, reveals an unexplored layer of regulatory mechanisms within small RNA-directed chromatin regulation.
    1. Immunology and Inflammation

    The leukocyte non-coding RNA landscape in critically ill patients with sepsis

    Brendon P Scicluna, Fabrice Uhel ... Molecular Diagnosis and Risk Stratification in Sepsis (MARS) consortium
    Long non-coding RNA profiles as a source of signal in sepsis.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Long non-coding RNA Neat1 and paraspeckle components are translational regulators in hypoxia

    Anne-Claire Godet, Emilie Roussel ... Anne-Catherine Prats
    LncRNA Neat1, with paraspeckle proteins, controls translational induction of (lymph)angiogenic and cardioprotective factors by the IRES-dependent mechanism in mouse cardiomyocytes submitted to hypoxia.
    1. Chromosomes and Gene Expression

    ZC3H4 restricts non-coding transcription in human cells

    Chris Estell, Lee Davidson ... Steven West
    An unbiased proteomics approach in human cells identifies ZC3H4 and shows that it is important for controlling the transcription of unstable RNA synthesized upstream of promoters and over enhancers.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Long non-coding RNA produced by RNA polymerase V determines boundaries of heterochromatin

    Gudrun Böhmdorfer, Shriya Sethuraman ... Andrzej T Wierzbicki
    Genome-wide identification of long non-coding RNAs produced by RNA Polymerase V identifies their role in heterochromatin maintenance on the boundaries of repressed regions.

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