pol ii
TbISWI Regulates Multiple Polymerase I (Pol I)-Transcribed Loci and Is Present at Pol II Transcription Boundaries in Trypanosoma brucei
... the Pol I-transcribed rDNA transcription unit compared to Pol II-transcribed genes in bloodstream-form ...the Pol II-transcribed genes encoding either the large subunit of RNA ...
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Battaglia, Sofia Luciana (2017): RNA-dependent chromatin association of transcription elongation factors and Pol II CTD kinases: in vivo and in vitro elongation factor-RNA interaction data provide a missing link in understanding how processive elongation complexes are formed on active genes and disassembled at the end of genes. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... and Pol II assemble in a stepwise manner at promoter DNA to form the preinitiation complex ...Many Pol II promoters contain a TATA element (or TATA box) that is recognized by the TATA ...
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Genetic Analysis of the Role of Pol II Holoenzyme Components in Repression by the Cyc8-Tup1 Corepressor in Yeast
... over, Pol II holoenzyme in sin4 deletion strains also lacks Hrs1, Med2, Gall1, and perhaps other components (Li et al. 1995; Myers et al. 1999). However, under repressing conditions, a strain lacking both ...
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An essential role for Clp1 in assembly of polyadenylation complex CF IA and Pol II transcription termination
... In addition to the effect of the clp1 Ts mutations on the assembly of the purified factor, we have also investigated the consequence on the recruitment of CF IA subunits to the elongating Pol II on the ...
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Well-positioned nucleosomes punctuate polycistronic pol II transcription units and flank silent VSG gene arrays in Trypanosoma brucei
... of pol II PTUs in ...at pol II TSSs in other eukaryotes such as in ...the pol II TSSs in eukaryotic model organisms from the Unikonta supergroup ...by pol II ...
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Role of Mediator in Regulating Pol II Elongation and Nucleosome Displacement in Saccharomyces cerevisiae
... diminished. Pol II occupancy within the proximal coding region, on the other hand, was drastically reduced (Wang et ...facilitates Pol II release from a DRB sensitivity-inducing factor ...
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The Conserved Foot Domain of RNA Pol II Associates with Proteins Involved in Transcriptional Initiation and/or Early Elongation
... RNA pol II, located on the surface of the ...RNA pol II genes, but not with RNA pol I or III ...RNA pol II as a domain conserved among RNA pol IIs from different ...
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Cycles of gene expression and genome response during mammalian tissue regeneration
... is Pol II occupancy within the gene body at 36–72 h post-PH; a pattern consistent with the association of the sole H3K36me3 methyltrans- ferase SetD2 with the traveling Pol II ...
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Lidschreiber, Michael Maximilian (2013): Genome-wide occupancy profiling of the RNA polymerase II transcription machinery in S. cerevisiae. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... and Pol II CTD phosphorylation marks that are further investigated in this work the same color-code is used ...non-phosphorylated Pol II assembles at the preinitiation complex (PIC) together ...
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Armache, Karim (2005): Crystal structures of the complete 12-subunit RNA polymerase II and its subcomplex Rpb4/7, and modeling of RNA polymerases I and III. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... 12-subunit Pol II is the initiation-competent form of the enzyme but alone it cannot initiate transcription in a promoter-dependent ...system Pol II can initiate transcription from template ...
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Bioinformatics resources for deciphering the biogenesis and action pathways of plant small RNAs
... the Pol II-drived transcription of the host gene (Lewin, ...of Pol II-dependent transcripts, while the rRNA-depleted total RNA-seq libraries were prepared for the identification of Pol ...
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The positions of TFIIF and TFIIE in the RNA polymerase II transcription preinitiation complex.
... the Pol II-TFIIF complex proposed that TFIIF mainly binds to the central cleft and clamp regions of Pol II 24 ...the Pol II active site can affect transcriptional start site ...
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Schreieck, Amelie (2013): Role of the RNA polymerase II C-terminal domain in transcription termination and function of Spt5 in 3' RNA-processing factor recruitment. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... the Pol II CTD, some elongation factors, including TFIIS (100) and Spt5 (84, 101), also bind the body of Pol ...with Pol II in vivo, and mutations lead to a slow-growth phenotype in the ...
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Decoding Noncoding RNAs: Role of MicroRNAs and Long Noncoding RNAs in Ocular Neovascularization
... RNA Pol II from genomic loci as the miRNAs [26], nonetheless, they may be 5ʹ ‑ capped, spliced, and 3’-polyadenylated in unconventional ...terminate Pol II-mediated transcription by the ...
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The Mediator complex: a master coordinator of transcription and cell lineage development
... of Pol II C-terminal domain and TFIIH by CDK8 could block the assembly and function of the transcription initiation complex (Hengartner et ...of Pol II to gene promoters or overall Pol ...
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Inference of RNA Polymerase II Transcription Dynamics from Chromatin Immunoprecipitation Time Course Data
... Clustering the inferred promoter activity profiles allows us to investigate the nature of the response and group genes that are likely to be co-regulated. We found that the four clusters significantly enriched for both ...
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Association of Herpes Simplex Virus Type 1 ICP8 and ICP27 Proteins with Cellular RNA Polymerase II Holoenzyme
... Antibodies. The rabbit polyclonal anti-human SRB7 (hSRB7) antibody (36) and mouse monoclonal antibody 8WG16 (90, 95) were kindly provided by Jeffrey Parvin, Brigham and Women’s Hospital and Harvard Medical School. Rabbit ...
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Is Friedreich ataxia an epigenetic disorder?
... More recently it has been suggested that the reduced levels of Pol II are not due to reduced initiation but to reduced promoter proximal pausing [51]. This conclu- sion was based on the fact that no ...
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Treutlein, Barbara (2012): Mechanisms of eukaryotic gene expression on a single molecule level: from transcription initiation to nucleosome remodeling. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... Finally, the application of single molecule fluorescence techniques is not limited to in-vitro studies. Fast advances in live-cell imaging technologies have made it possible to apply sin- gle molecule fluorescence ...
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Relationship between RNA polymerase II and efficiency of vaccinia virus replication.
... Our evidence that nucleocytoplasmic transfer and virusassociated pol II antigen content are correlated with efficiency of virus replication in L, HeLa, and L6H9 cells suggests that diffe[r] ...
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