mRNA transcription export complex
Roether, Susanne (2007): Functional Analysis of the RNA Polymerase II C-terminal Domain Kinase Ctk1 in the Yeast Saccharomyces cerevisiae. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... coupling transcription to mRNA export is the highly conserved TREX complex (Strasser et ...THO complex, of the mRNA export proteins Sub2 and Yra1, the two SR-like proteins ...
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Mapping Interactions between mRNA Export Factors in Living Cells
... TREX complex couples transcription and nuclear processing of mRNA with its subsequent export to the cytoplasm ...on mRNA, TREX has the ability to release the RNA binding domain of the ...
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THOC5/FMIP, an mRNA export TREX complex protein, is essential for hematopoietic primitive cell survival in vivo
... nuclear export defect for bulk poly A+ RNAs and are synthetically lethal with many mutants of the mRNA machinery ...THO complex function results in only minor differ- ences in transcription ...
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Survey on Various Types of Noise and Methods for Noise Removal
... the transcription machinery. Association of Yra1p with mRNA occurs co- transcriptionally [23][47] and requires the RNA helicase Sub2p, which is also an essential poly(A)+ mRNA export factor ...
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mRNA export correlates with activation of transcription in human subgroup C adenovirus-infected cells.
... late mRNA species from their cellular counterparts is not yet ...viral mRNA characteristic of the late phase of ...cellular mRNA species fail to enter the cytoplasm efficiently during the late phase ...
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Identification and characterization of the Arabidopsis homolog of the yeast TREX-2 complex
... after transcription, including 5’-capping, splicing, and 3’ cleavage followed by polyadenylation (Bentley, ...binding complex (CBC, comprised of cap binding proteins CBP20 and CBP80) binds to the 5’-cap ...
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THOC5, a member of the mRNA export complex: a novel link between mRNA export machinery and signal transduction pathways in cell proliferation and differentiation
... for transcription of either long or GC rich DNA sequences ...rescue mRNA 3′ processing and export to a different degree in the absence of ...the export of its target mRNAs, and further ...
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Elucidating the Mechanism of mRNA Export Regulation by the Nuclear Pore Complex
... RNA transcription mixture was loaded on a cylindrical polyacrylamide gel, which was continuously electrophoresed as a peristaltic pump ran elution buffer over the gel, through a UV-vis detector, and into ...ml ...
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Annual Growth Rate Analysis of Select Private Sector Sugar Mills in Tamilnadu
... by export proteins, including the transportin Cse1 ...the transcription site in comparison to the nuclear envelope, implying that transcriptional proximity to nuclear pores might have more subtle or ...
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Following Temperature Stress, Export of Heat Shock mRNA Occurs Efficiently in Cells with Mutations in Genes Normally Important for mRNA Export
... efficient export of polyadenylated heat shock ...for export of mRNA following heat ...SSA4 mRNA (encoding Hsp70) and flow cytometry to measure the amount of Ssa4p- green fluorescent protein ...
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TREX exposes the RNA-binding domain of Nxf1 to enable mRNA export
... Aly:RNA complex, the RNA is handed over from Aly to Nxf1, and Aly enhances the RNA binding activity of Nxf1 by an undefined mechanism 6 ...of transcription 19 ...by mRNA, and it is not clear whether ...
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Regulation of mRNA Export by Nutritional Status in Fission Yeast
... In S. pombe, nutritional status regulates growth in part by regulating cell cycle G2/M transition. This is revealed negatively regulate poly(A) 1 RNA export in response in spc1 mutants, also known as sty1, that ...
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17_Lecture.ppt
... Include the following terms in a description of transcription: mRNA, RNA polymerase, the promoter, the terminator, the transcription unit, initiation, elongation, termination, and in[r] ...
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Map of cis-acting sequences that determine alternative pre-mRNA processing in the E3 complex transcription unit of adenovirus.
... mRNA f levels may be increased for the same reason that they are increased by deletions in region II, i.e., deletions in region III, by decreasing the ability of cleavage and/or polyaden[r] ...
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Genetic analysis of the adenovirus E4 6/7 trans activator: interaction with E2F and induction of a stable DNA-protein complex are critical for activity.
... DISCUSSION The cellular E2F transcription factor is a critical component of the functional transcription complex that drives adenovirus E2 transcription and is a target for trans activat[r] ...
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An Interaction between KSHV ORF57 and UIF Provides mRNA-Adaptor Redundancy in Herpesvirus Intronless mRNA Export
... intronless mRNA export, although only partial depletion of Aly was achieved ...in mRNA export in higher eukaryotes where, surprisingly, Aly has been shown to be dispensable in mRNA ...
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Export of Adenoviral Late mRNA from the Nucleus Requires the Nxf1/Tap Export Receptor
... of export of viral late mRNA was examined by measurement of the ratios of the nuclear to cytoplasmic concentrations of processed ML fiber mRNA ...this mRNA in nuclear and cytoplasmic frac- ...
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7 8 9. Control of Gene Expression and dev gen
... mRNA OFF Determination Myoblast (determined) MyoD protein (transcription factor) Differentiation Muscle cell (fully differentiated) mRNA MyoD. mRNA mRNA mRNA[r] ...
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Dim1p Is Required for Efficient Splicing and Export of mRNA Encoding Lid1p, a Component of the Fission Yeast Anaphase-Promoting Complex
... We next examined the steady-state level of HAlid1 ⫹ mRNA produced from the nmt41 promoter in dim1-35 cells relative to wild-type cells by Northern blot analysis. Although the total levels of nmt41HAlid1 ⫹ RNA ...
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Characterization of the Betaherpesviral pUL69 Protein Family Reveals Binding of the Cellular mRNA Export Factor UAP56 as a Prerequisite for Stimulation of Nuclear mRNA Export and for Efficient Viral Replication
... its mRNA export activity ...the mRNA export activity of the cytomegaloviral pUL69 ...the mRNA export ac- tivities of cytomegaloviral proteins pUL69, pC69, and ...Nuclear ...
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