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*  Plants, their organelles, viruses and transgenes reveal the mechanisms and relevance of post‐transcriptional processes Leysin,...
These abRNAs can then serve as templates for a cellular RNA‐directed RNA polymerase (RdRP) that synthesizes complementary RNAs ... Simpson GG and Filipowicz W (1996) Splicing of precursors to mRNA in higher plants: mechanism, regulation and sub‐nuclear ... Metzlaff M, O'Dell M, Cluster PD and Flavell RB (1997) RNA‐mediated RNA degradation and chalcone synthase A silencing in ... Cogoni C and Macino G (1999) Gene silencing in Neurospora crassa requires a protein homologous to RNA‐dependent RNA polymerase ...
http://emboj.embopress.org/content/18/19/5153
*  The crystal structure of the Escherichia coli RNase E apoprotein and a mechanism for RNA degradation. - Oxford Neuroscience
The structural data suggest a mechanism of RNA recognition and cleavage that explains the enzyme's preference for substrates ... a finding that has implications for recognition of structured RNA substrates and for the mechanism of internal entry for a ... RNase E undergoes a marked conformational change characterized by the coupled movement of two RNA-binding domains to organize ... RNase E is an essential bacterial endoribonuclease involved in the turnover of messenger RNA and the maturation of structured ...
https://www.neuroscience.ox.ac.uk/publications/100742
*  DNA-directed RNA polymerase I subunit RPA12
Component of RNA polymerase I which synthesizes ribosomal RNA precursors. This gene encodes a DNA-directed RNA polymerase I ... DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as ... Expression quantitative trait loci in long non-coding RNA ZNRD1-AS1 influence both HBV infection and hepatocellular carcinoma ...
https://pharos.nih.gov/idg/targets/Q9P1U0
*  Small nuclear RNA U2 is base-paired to heterogeneous nuclear RNA | Science
U2 RNA is not base-paired with nucleolar RNA, which contains the precursors of ribosomal RNA. The results suggest that U2 RNA ... Small nuclear RNA U2 is base-paired to heterogeneous nuclear RNA Message Subject. (Your Name) has forwarded a page to you from ... Eukaryotic cells contain a set of low molecular weight nuclear RNA's. One of the more abundant of these is termed U2 RNA. The ... Cultured human (HeLa) cells were treated with a psoralen derivative that cross-links RNA chains that are base-paired with one ...
http://science.sciencemag.org/content/217/4558/456
*  "Up-Regulated Dicer Expression in Patients with Cutaneous Melanoma" by Soheil S. Dadras, Elizabeth Fleming et al.
A pooled-analysis on mRNA profiling in cutaneous tumors showed up-regulation of Dicer at the RNA level in cutaneous melanoma, ... Dicer, a central enzyme in the multi-component miRNA biogenesis pathway, is involved in cutting precursor miRNAs to ... are small non-coding RNAs (18-24 nucleotides) that have recently been shown to regulate gene expression during cancer ... A pooled-analysis on mRNA profiling in cutaneous tumors showed up-regulation of Dicer at the RNA level in cutaneous melanoma, ...
http://opencommons.uconn.edu/uchcres_articles/77/
*  POLR2H - DNA-directed RNA polymerases I, II, and III subunit RPABC3 - Homo sapiens (Human) - POLR2H gene & protein
II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such ... DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as ... II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such ... Component of the RNA polymerase I (Pol I), RNA polymerase II (Pol II) and RNA polymerase III (Pol III) complexes consisting of ...
http://www.uniprot.org/uniprot/P52434
*  Ribonuclease III - Wikipedia
They process precursors to ribosomal RNA, small nuclear RNA (snRNA) and small nucleolar RNA (snoRNA) Yeast nucleases with the ... They process precursors to ribosomal RNA, small nuclear RNA (snRNA) and small nucleolar RNA (snoRNA). The basic dsRNA cleavage ... They are ubiquitous compounds in the cell and play a major role in pathways such as RNA precursor synthesis, RNA Silencing, and ... RNAs that are produced by Dicer act as guides for a sequence of particular silencing of cognate genes through RNAi and related ...
https://en.wikipedia.org/wiki/Ribonuclease_III
*  Catalytic effects of Murchison Material: Prebiotic Synthesis and Degradation of RNA Precursors | SpringerLink
Cech TR (1987) The chemistry of self-splicing RNA and RNA enzymes. Science 236:1532-1539PubMedCrossRefGoogle Scholar ... Cheng LK, Unrau PJ (2010) Closing the circle: replicating RNA with RNA. In: Deamer D, Szostak J (eds) Origins of Life. Cold ... Catalytic effects of Murchison Material: Prebiotic Synthesis and Degradation of RNA Precursors. ... Soukup G, Breaker R (1999a) Relationship between internucleotide linkage geometry and the stability of RNA. RNA 5:1308-1325 ...
https://link.springer.com/article/10.1007%2Fs11084-011-9239-0
*  Ribosomal RNA precursor processing by a eukaryotic U3 small nucleolar RNA-like molecule in an archaeon | Science
Ribosomal RNA precursor processing by a eukaryotic U3 small nucleolar RNA-like molecule in an archaeon ... Ribosomal RNA precursor processing by a eukaryotic U3 small nucleolar RNA-like molecule in an archaeon ... Ribosomal RNA precursor processing by a eukaryotic U3 small nucleolar RNA-like molecule in an archaeon ... Ribosomal RNA precursor processing by a eukaryotic U3 small nucleolar RNA-like molecule in an archaeon ...
http://science.sciencemag.org/content/268/5213/1056
*  Expression of Precursor RNA Processing Factor 31 (PRPF31) mRNA in Patients with Autosomal Dominant Retinitis Pigmentosa: A...
E.N. Vithana, L. Abu-Safieh, A.C. Bird, D.M. Hunt, S.A. Bustin, S.S. Bhattacharya; Expression of Precursor RNA Processing ... Expression of Precursor RNA Processing Factor 31 (PRPF31) mRNA in Patients with Autosomal Dominant Retinitis Pigmentosa: A ... Expression of Precursor RNA Processing Factor 31 (PRPF31) mRNA in Patients with Autosomal Dominant Retinitis Pigmentosa: A ... To test the validity of using RNA from lymphoblastoid cell lines, PRPF31 expression in nucleated blood cells from control ...
https://iovs.arvojournals.org/article.aspx?articleid=2413846
*  Splicing of the U6 RNA precursor is impaired in fission yeast pre-mRNA splicing mutants. - Semantic Scholar
To investigate the cause of this reduction we have analyzed the efficiency of splicing of the U6 RNA precursor (U6 pre-RNA) in ... In this regard, the U6 RNA precursor behaves similarly to pre-mRNAs. Unspliced U6 pre-RNA was also detected in wild type cells ... At the restrictive temperature the ratio of unspliced U6 precursor to mature RNA is elevated in the mutants compared to the ... In all species examined so far, the U6 RNA is a RNA polymerase III transcript. The U6 gene of the fission yeast ...
https://www.semanticscholar.org/paper/Splicing-of-the-U6-RNA-precursor-is-impaired-in-Potashkin-Frendewey/3e7f68eb83b5f34dea9763cb9b6abbd5cd8fddbe
*  RNA interference against granulin-epithelin precursor prevents hepatocellular carcinoma growth: Its application as a...
RNA interference against granulin-epithelin precursor prevents hepatocellular carcinoma growth: Its application as a ... Park, M., Park, Y. S., Nam, J.'RNA interference against granulin-epithelin precursor prevents hepatocellular carcinoma growth: ... Park, M., Park, Y. S., Nam, J.'RNA interference against granulin-epithelin precursor prevents hepatocellular carcinoma growth: ... Park, M., Park, Y.S., & Nam, J. (2011). RNA interference against granulin-epithelin precursor prevents hepatocellular carcinoma ...
https://www.spandidos-publications.com/ijo/39/4/853
*  Table of Contents - August 01, 2018, 4 (8) | Science Advances
The origin of RNA precursors on exoplanets. By Paul B. Rimmer, Jianfeng Xu, Samantha J. Thompson, Ed Gillen, John D. Sutherland ...
http://advances.sciencemag.org/content/4/8
*  Because liposomes and RNA would be have essential precursor original life.
... Because liposomes and RNA would be have essential ... precursor original life, Subramaniam and his coauthors suggest that the pores in the clay vesicles could do double duty as both ...
http://clarrdec.net/2017/02/16/because-liposomes-and-rna-would-be-have-essential-precursor-original-life/
*  Chapter 18.2 and 18.3 Flashcards by Amy Horton | Brainscape
small single-stranded RNA molecules that can bind to mRNA.. These can degrade mRNA or block its translation ... a very small fraction of the non-protein-coding DNA consists of genes for RNA such as rRNA and tRNA ... different mRNA molecules are produced from the same primary transcript, depending on which RNA segments are treated as exons ... The phenomenon of inhibition of gene expression by RNA molecules is called ...
https://www.brainscape.com/flashcards/chapter-182-and-183-722429/packs/1413309
*  Table of Contents - August 31, 1984, 225 (4665) | Science
Lariat RNA's as intermediates and products in the splicing of messenger RNA precursors ... Alzheimer's disease brain: alterations in RNA levels and in a ribonuclease-inhibitor complex ...
http://science.sciencemag.org/content/225/4665
*  La Protein and its Associated Small Nuclear and Nucleolar Precurs...: Ingenta Connect
La Protein and its Associated Small Nuclear and Nucleolar Precursor RNAs Buy Article:. $45.00 + tax (Refund Policy) ... After transcription by RNA polymerase (pol) III, nascent Pol III transcripts pass through RNA processing, modification, and ... Keywords: tRNA processing RNA modification RNase P RNA recognition motif (RRM) Protein structure modeling Transcription ... This review includes a sequence Logo of the most conserved region of La and its refined modeling as an RNA recognition motif ( ...
https://www.ingentaconnect.com/content/cog/ge/2002/00000010/F0020001/ge171
*  CiteSeerX - Search Results - Joint Prediction of Branchpoint and Splice Acceptor Sites in pre-mRNA Transcripts Using Sequence...
Splicing of messenger RNA precursors........................................................................................ 2 ... Influence of RNA secondary structure on the pre-mRNA splicing process by Emanuele Buratti, Francisco E. Baralle, Emanuele ... U snRNPs Alternative splicing Intronic microRNA biogenesis d spliceosome,which are connected by thepre-mRNA. Supraspliceosomes ... Crystal structure, mutational analysis and RNA-dependent ATPase activity of the yeast ...
https://citeseerx.ist.psu.edu/search?q=Joint+Prediction+of+Branchpoint+and+Splice+Acceptor+Sites+in+pre-mRNA+Transcripts+Using+Sequence+to+Sequence+Networks
*  RNA silencing - Wikipedia
siRNAs come from long dsRNA precursors derived from a variety of single-stranded RNA (ssRNA) precursors, such as sense and ... RNA. 10 (3): 544-50. doi:10.1261/rna.5235104. PMC 1370948 . PMID 14970398. Zhou H, Hu H, Lai M (Dec 2010). "Non-coding RNAs and ... RNA-dependent RNA polymerases) or RDRs. Growing understanding of small RNA gene-silencing mechanisms involving dsRNA-mediated ... including piwi-interacting RNA (piRNA) and its subspecies repeat associated small interfering RNA (rasiRNA). RNA silencing ...
https://en.wikipedia.org/wiki/RNA_silencing
*  Identification of the Gene and Messenger-Rna for the Adenovirus Terminal Protein-Precursor - CSHL Scientific Digital Repository
These RNAs and region E2 RNAs share the first leader and presumably the same promoter, and may be coordinately expressed. ... Identification of the Gene and Messenger-Rna for the Adenovirus Terminal Protein-Precursor ... Electron microscopic heteroduplex analysis has revealed a family of 1-strand RNAs that probably encode these proteins. The RNA ... Identification of the Gene and Messenger-Rna for the Adenovirus Terminal Protein-Precursor. Cell, 23 (2). pp. 497-508. ISSN ...
http://repository.cshl.edu/25104/
*  Rapid identification of mRNA processing defects with a novel single-cell yeast reporter. - NextBio article
RNA Precursors RNA Splicing RNA Stability Saccharomyces cerevisiae Substances RNA Precursors PMID: 24671766 ... RNA (New York, N.Y.). 2014 May;20(5):732-45 Mesh Tags Chromatin Assembly and Disassembly Flow Cytometry Gene Expression ...
http://www.nextbio.com/b/search/article.nb?id=24671766
*  Week One Objectives Flashcards by Alisha Colling | Brainscape
mRNAs- messenger RNA, precursor for protein synthesis • rRNAs- ribosomal RNA, form ribonucleoprotein complexes • miRNAs- small ... 1.RNA polymerase holoenzyme forms (core pol plus sigma) 2.RNA pol and Sigma Factor bind to promoter, causing DNA strands to ... 1. transcription factors bind promoter and help RNA pol bind 2. Other factors and RNA pol assemble at promoter 3.TFIIH opens ... termination signals are encoded in DNA and many function by forming RNA structure that destabilizes pols grip on RNA ...
https://www.brainscape.com/flashcards/week-one-objectives-2622713/packs/4575227
*  Intron - Wikipedia
"The precursor of mouse β-globin messenger RNA contains two intervening RNA sequences". Cell. 14 (3): 681-693. doi:10.1016/0092- ... Group I and group II introns are found in genes encoding proteins (messenger RNA), transfer RNA and ribosomal RNA in a very ... and transfer RNA (tRNA). When proteins are generated from intron-containing genes, RNA splicing takes place as part of the RNA ... Padgett RA, Grabowski PJ, Konarska MM, Seiler S, Sharp PA (1986). "Splicing of messenger RNA precursors". Annu. Rev. Biochem. ...
https://en.m.wikipedia.org/wiki/Introns
*  Deep intronic mutations and human disease | SpringerLink
Gudipati RK, Xu Z, Lebreton A, Seraphin B, Steinmetz LM, Jacquier A, Libri D (2012) Extensive degradation of RNA precursors by ... Jeck WR et al (2013) Circular RNAs are abundant, conserved, and associated with ALU repeats. RNA 19:141-157. doi: 10.1261/rna. ... RNA 14:802-813. doi: 10.1261/rna.876308 PubMedPubMedCentralCrossRefGoogle Scholar ... Sharp PA, Konarksa MM, Grabowski PJ, Lamond AI, Marciniak R, Seiler SR (1987) Splicing of messenger RNA precursors. Cold Spring ...
https://link.springer.com/article/10.1007%2Fs00439-017-1809-4
*  Polynucleotide Adenylyltransferase - Polymerase, Poly A Summary Report | CureHunter
May be due to the action of RNA polymerase (EC 2.7.7.6) or polynucleotide adenylyltransferase (EC 2.7.7.19). EC 2.7.7.19. ... Messenger RNA (mRNA) 3. RNA Precursors (Precursor, mRNA) 4. Estrogens (Estrogen) 5. Estradiol (Estrace) ... Polymerase, Poly A; Polyadenylate Polymerase; ATP-RNA Adenylyltransferase; A Polymerase, Poly; ATP RNA Adenylyltransferase; ... May be due to the action of RNA polymerase (EC 2.7.7.6) or polynucleotide adenylyltransferase (EC 2.7.7.19). EC 2.7.7.19. ...
http://www.curehunter.com/public/keywordSummaryD011062-Polynucleotide-Adenylyltransferase-Polymerase--Poly-A.do