Results 21 to 30 of about 75,723 (273)
The highly dynamic heterochromatin protein Swi6 mediates degradation of heterochromatic transcripts [PDF]
, 2014 The aim of my thesis was to investigate the mechanism of heterochromatin repression mediated by heterochromatin protein Swi6 in S. pombe. Research over the years challenged the view of heterochromatin as a static and transcriptionally inert structure ...
Stunnenberg, Rieka
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Stem Cell Research & Therapy, 2020 Background Stem cell senescence has been proposed as one of the major drivers of aging, and MSC senescence contributes to aging-related diseases. Activation of mTORC1 pathway and heterochromatin organization have been characterized as two characteristics
Hailong Liu +7 more
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Transcriptional gene silencing mutants in "Arabidopsis thaliana" and their impact on nuclear architecture and heterochromatin organization [PDF]
, 2004 The epigenetic regulation of gene expression is defined by covalent modifications of DNA and histone tails as well as by chromatin structure and nuclear architecture.
Valeska Probst, Aline
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Heterochromatin is a quantitative trait associated with spontaneous epiallele formation
, 2021 first release of analysis code for the paper "Heterochromatin is a quantitative trait associated with spontaneous epiallele ...
Frank Johannes +6 more
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Genome mapping and characterization of the
BMC Genomics, 2010 Background Heterochromatin plays an important role in chromosome function and gene regulation. Despite the availability of polytene chromosomes and genome sequence, the heterochromatin of the major malaria vector Anopheles gambiae has not been mapped and
Sharakhova Maria V +6 more
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Regulation of heterochromatic RNA decay via heterochromatin protein 1 (HP1) [PDF]
, 2012 The central dogma of molecular biology describes the directional flow of biological information from DNA via RNA to protein. Information stored in DNA is copied to an mRNA molecule during the process of transcription.
Keller, Claudia Isabelle
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The RNA Polymerase II-associated factor 1 complex represses small-RNA-mediated heterochromatin formation and gene silencing [PDF]
, 2015 RNAi interference (RNAi) is a highly conserved regulatory mechanism employed by almost all Eukaryotes. With RNAi organisms can modulate the expression of endogenous genes and protect the integrity and identity of their genomes.
Kowalik, Katarzyna Maria
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PLoS Genetics, 2023 Heterochromatin is a condensed chromatin structure that represses transcription of repetitive DNA elements and developmental genes, and is required for genome stability.
Sarah MacKinnon +6 more
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Cell Reports, 2017 RNAi-mediated positive feedback loops are pivotal for the maintenance of heterochromatin, but how they are downregulated at heterochromatin-euchromatin borders is not well understood.
Jan H. Suhren +5 more
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Cell Reports, 2020 Summary: Heterochromatin functions as a scaffold for factors responsible for gene silencing and chromosome segregation. Heterochromatin can be assembled by multiple pathways, including RNAi and RNA surveillance.
Si Young Lee +8 more
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