Showing 1 - 20 results of 104 for search '"post transcriptional gene silencing"', query time: 0.19s Refine Results
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    Sequence-, Tissue-, and Delivery-Specific Targeting of RNA During Post-Transcriptional Gene Silencing by Ezequiel Balmori-Melian, Robin M. MacDiarmid, David L. Beck, Richard C. Gardner, Richard L. S. Forster

    Published 2002-08-01
    “…These phenotypes were the result of a post-transcriptional gene silencing (PTGS) mechanism that targeted TaMV-CP sequences for degradation. …”
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    Article
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    Post-transcriptional gene silencing (PTGS) in oil palms infected with coconut cadang-cadang viroid (CCCVd) variants by Wu, Ying Hooi

    Published 2012
    “…Post-transcriptional gene silencing (PTGS), also known as RNA silencing, is a natural host defense mechanism that regulates gene expression in eukaryotes and results in the sequence-specific degradation of single stranded RNAs (ssRNAs) from genetic elements of internal or foreign origin. …”
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    Thesis
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    Meiotic reestablishment of post-transcriptional gene silencing is regulated by aberrant RNA formation in tomato (Lycopersicon esculentum cv. Mill.) by Mishra, K, Handa, A

    Published 2005
    “…Although post-transcriptional gene silencing (PTGS) resulting from introduced transgenes has been shown in plant species, the mechanisms regulating initiation and maintenance of silencing are not yet understood. …”
    Journal article
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    <i>Beet Curly Top Iran Virus</i> Rep and V2 Suppress Post-Transcriptional Gene Silencing via Distinct Modes of Action by Saeideh Ebrahimi, Omid Eini, Alexandra Baßler, Arvid Hanke, Zeynep Yildirim, Michael Wassenegger, Gabi Krczal, Veli Vural Uslu

    Published 2023-09-01
    “…Geminiviruses are known to avoid the plant defense system by suppressing the RNA interference mechanisms both at the transcriptional gene silencing (TGS) and post-transcriptional gene silencing (PTGS) levels. Multiple geminivirus genes have been identified as viral suppressors of RNA silencing (VSR) but VSR activity remains mostly elusive in becurtoviruses. …”
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    Article
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    Host Responses to Transient Expression of Individual Genes Encoded by Tomato leaf curl virus by Luke A. Selth, John W. Randles, M. Ali Rezaian

    Published 2004-01-01
    Subjects: “…suppressor of post-transcriptional gene silencing…”
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    Article
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    New Advances in Understanding the Molecular Biology of Plant/Potyvirus Interactions by Frédéric Revers, Olivier Le Gall, Thierry Candresse, Andrew J. Maule

    Published 1999-05-01
    “…Very recent developments in the area of post-transcriptional gene silencing indicate not only that the process is fundamental to engineered resistance, but may also underlie many aspects of the biology of plant viruses.…”
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    Article
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    Regulatory role of RNA-binding proteins in microRNA biogenesis by Claire Hynes, Pavan Kumar Kakumani

    Published 2024-03-01
    “…MicroRNAs (miRNAs) are small non-coding RNAs that silence gene expression through their interaction with complementary sequences in the 3′ untranslated regions (UTR) of target mRNAs. miRNAs undergo a series of steps during their processing and maturation, which are tightly regulated to fine-tune their abundance and ability to function in post-transcriptional gene silencing. miRNA biogenesis typically involves core catalytic proteins, namely, Drosha and Dicer, and several other RNA-binding proteins (RBPs) that recognize and interact with miRNA precursors and/or their intermediates, and mature miRNAs along with their interacting proteins. …”
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    Article
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    The roles of small RNAs in rice-brown planthopper interactions by Shengli Jing, Jingang Xu, Hengmin Tang, Peng Li, Bin Yu, Qingsong Liu

    Published 2023-11-01
    “…Recent research suggests that sRNAs play significant roles in rice-BPH interactions by mediating post-transcriptional gene silencing. The focus of this review is to explore the roles of sRNAs in rice-BPH interactions and to highlight recent research progress in unraveling the mechanism of cross-kingdom RNA interference (ckRNAi) between host plants and insects and the application of ckRNAi in pest management of crops including rice. …”
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    Article
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    Trans-Reactivation: A New Epigenetic Phenomenon Underlying Transcriptional Reactivation of Silenced Genes. by Maria Cristina Onorati, Walter Arancio, Vincenzo Cavalieri, Antonia M R Ingrassia, Giulio Pavesi, Davide F V Corona

    Published 2015-08-01
    “…This new epigenetic phenomenon of transcriptional trans-reactivation is heritable, relies on the presence of homologous RNA's and is affected by mutations in genes involved in post-transcriptional gene silencing. Our data suggest a general new unexpected level of gene expression control mediated by homologous RNA molecules in the context of heterochromatic genes.…”
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    Article
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    GENDEN TEDAVİYE YENİ YAKLAŞIMLAR: KODLAMAYAN NÜKLEİK ASİTLER by Hasret Ecevit, Sedat Motor, Müzeyyen İzmirli

    Published 2015-03-01
    “…RNA interference (RNAi) also called post transcriptional gene silencing (PTGS), is a biological process in which RNA molecules inhibit gene expression, typically by causing the destruction of specific mRNA molecules. …”
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    Article
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    The miRNA pathway in neurological and skeletal muscle disease: implications for pathogenesis and therapy. by Sibley, C, Wood, M

    Published 2011
    “…RNA interference (RNAi) represents a powerful post-transcriptional gene silencing network which fine-tunes gene expression in all eukaryotic cells. …”
    Journal article
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    The miRNA pathway in neurological and skeletal muscle disease: Implications for pathogenesis and therapy by Sibley, C, Wood, M

    Published 2011
    “…RNA interference (RNAi) represents a powerful post-transcriptional gene silencing network which fine-tunes gene expression in all eukaryotic cells. …”
    Journal article
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    Viroids as a Tool to Study RNA-Directed DNA Methylation in Plants by Michael Wassenegger, Athanasios Dalakouras

    Published 2021-05-01
    “…In plants, the two RNAi pillars are Post-Transcriptional Gene Silencing (PTGS) and RNA-directed DNA Methylation (RdDM), and the latter has the potential to trigger Transcriptional Gene Silencing (TGS). …”
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    Article
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    Integrated microRNA and proteome analysis of cancer datasets with MoPC. by Marta Lovino, Elisa Ficarra, Loredana Martignetti

    Published 2024-01-01
    “…MicroRNAs (miRNAs) are small molecules that play an essential role in regulating gene expression by post-transcriptional gene silencing. Their study is crucial in revealing the fundamental processes underlying pathologies and, in particular, cancer. …”
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    Article