Ribosomal Rna
Target of Rapamycin regulates development and ribosomal RNA dxpression through Kinase domain in Arabidopsis
... of ribosomal RNA transcription in yeast and animals (Li et ...Total RNA was isolated independently from embryos in tor-3/tor-3 and tor-10/tor-10 mutants and P35S:TOR, P35S:TOR2031-2350 and P35S:TOR ...
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Relative roles of UBF and RRN3 in the transcription of the ribosomal RNA genes and ribosome biogenesis determined using in vivo mouse models
... 3.4 Introduction The commonly used chemotherapeutic drugs cisplatin and carboplatin are generally considered to exert their cytotoxicity by inducing DNA damage. These drugs interact with DNA to form intra- and ...
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Ribosomal RNA 2′O-methylation as a novel layer of inter-tumour heterogeneity in breast cancer
... that ribosomal RNA (rRNA) 2 O-methylation is an ad- ditional layer of gene expression regulation high- lighting the ribosome as a novel actor of transla- tion ...
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Impairing the production of ribosomal RNA activates mammalian target of rapamycin complex 1 signalling and downstream translation factors
... and ribosomal RNA (rRNA), including the processing of the ...for ribosomal proteins, whose translation is positively regulated by mTORC1 signalling, also remain associated with ...
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Ribosomal RNA genes shape chromatin domains associating with the nucleolus
... organization Ribosomal RNA (rRNA) genes are organized as tandem repeats in specific genomic regions named nucleolus organizer regions (NORs) by CONTACT Frédéric Pontvianne ...
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Dynamics and three-dimensional localization of ribosomal RNA within the nucleolus
... Although rRNA synthesis, maturation, and assembly into preribosomal particles occur within the nucleolus, the route taken by pre-rRNAs from their synthetic sites toward the cytoplasm remains largely unexplored. Here, we ...
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Next-generation sequencing of 16S ribosomal RNA gene amplicons
... One of the major questions in microbial ecology is “who is there?” This question can be answered using various tools, but one of the long-lasting gold standards is to sequence 16S ribosomal RNA (rRNA) gene ...
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Systematic processing of ribosomal RNA gene amplicon sequencing data
... ∗ Correspondence address. JulienTremblay, Energy Mining and Environment, National Research Council Canada, 6100 Royalmount Avenue, Montreal, QC H4P-2R2, Canada. E-mail: julien.tremblay@nrc-cnrc.gc.ca ...
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Protein folding activity of ribosomal RNA is a selective target of two unrelated antiprion drugs.
... or ribosomal components are efficient) were able to assist refolding of hCA, thus confirming that the protein folding activity of the large rRNA of the large subunit of the ribosome is specific and cannot be ...
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Genetic and epigenetic variation in 5S ribosomal RNA genes reveals genome dynamics in Arabidopsis thaliana
... 5S-120 RNA pool are not necessarily the most abundant in the genome, and that they could not be unambiguously assigned to a specific chromosome (Supplemental Table ...by RNA polymerase III and to be a ...
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Large Scale Explorative Oligonucleotide Probe Selection for Thousands of Genetic Groups on a Computing Grid: Application to Phylogenetic Probe Design Using a Curated Small Subunit Ribosomal RNA Gene Database
... Large Scale Explorative Oligonucleotide Probe Selection for Thousands of Genetic Groups on a Computing Grid: Application to Phylogenetic Probe Design Using a Curated Small Subunit Riboso[r] ...
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How bacterial ribosomal protein L20 assembles with 23 S ribosomal RNA and its own messenger RNA.
... the L20C protein (7.6 kDa for the protein, ~13.5 kDa for the RNAs) and their elongated shape should offer numerous non-specific sites in addition to the specific one. However, when the RNA/protein ration reached ...
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Structure of the 16 S ribosomal RNA of the thermophilic cyanobacterium Chlorogloeopsis HTF (‘Mastigocladus laminosus HTF’) strain PCC75 18, and phylogenetic analysis
... Anabaena strains which had been cultivated for a long time in the presence of nitrates (Rippka, personal com- munication). In the last edition of Bergey’s Manual [r] ...
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en fr Regulation of expression of the transcription factor TFIIIA and of the 5S ribosomal RNA genes in Arabidopsis thaliana. Régulation de l'expression du facteur de transcription TFIIIA et des gènes d'ARN ribosomiques 5S chez Arabidopsis thaliana
... Régulation de l’expression du facteur de transcription TFIIIA et des gènes d’ARN ribosomiques 5S chez Arabidopsis thaliana.. Université Blaise Pascal - Clermont- Ferrand II, 2011..[r] ...
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The human methyltransferase ZCCHC4 catalyses N6-methyladenosine modification of 28S ribosomal RNA
... and the beads, or affinity tag, we used a corresponding cell line overexpressing GFP alone as control (Figure 2 B). Proteins that were specifically enriched by ZCCHC4-GFP relative to the GFP control are in the following ...
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Transfer RNA Maturation Defects Lead to Inhibition of ribosomal RNA Processing via Synthesis of pppGpp
... total RNA isolated from wild-type (WT) or strains lacking RNase III (∆rnc), RNase J1 (∆rnjA), RNase J2 (∆rnjB), RNase Y (∆rny), or depleted for the protein subunit of RNase P ...total RNA isolated from WT ...
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Candida albicans Dicer (CaDcr1) is required for efficient ribosomal and spliceosomal RNA maturation
... C. albicans DCR1 Is Required for rRNA Processing. The requirement of functional CaDcr1 but not CaAgo1 for normal growth suggests that CaDcr1 might have additional roles in Candida. In other fungi, mutants lacking either ...
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The Centrality of RNA
... about RNA The biochemical properties of RNA are easily observable in the genetic material of many viruses, in the interactions of snRNAs with sequences at splice sites, and with catalysis of the peptidyl ...
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Counting RNA pseudoknotted structures
... In 2004, Condon and coauthors gave a hierarchical classification of exact RNA structure prediction algorithms according to the generality of structure classes that they handle. We complete this classification by ...
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RNA imaging in bacteria
... the RNA target, solving the problem of background ...vivo RNA imaging have not been reported. Live cell RNA imaging approaches have been proven powerful for the study of transcription dynamics and ...
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