Academic literature on the topic 'Transcription factors RNA polymerases'

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Journal articles on the topic "Transcription factors RNA polymerases"

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Tuteja, Renu, Abulaish Ansari, and Virander Singh Chauhan. "Emerging Functions of Transcription Factors in Malaria Parasite." Journal of Biomedicine and Biotechnology 2011 (2011): 1–6. http://dx.doi.org/10.1155/2011/461979.

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Transcription is a process by which the genetic information stored in DNA is converted into mRNA by enzymes known as RNA polymerase. Bacteria use only one RNA polymerase to transcribe all of its genes while eukaryotes contain three RNA polymerases to transcribe the variety of eukaryotic genes. RNA polymerase also requires other factors/proteins to produce the transcript. These factors generally termed as transcription factors (TFs) are either associated directly with RNA polymerase or add in building the actual transcription apparatus. TFs are the most common tools that our cells use to contro
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Thomm, Michael, Christoph Reich, Sebastian Grünberg, and Souad Naji. "Mutational studies of archaeal RNA polymerase and analysis of hybrid RNA polymerases." Biochemical Society Transactions 37, no. 1 (2009): 18–22. http://dx.doi.org/10.1042/bst0370018.

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The recent success in reconstitution of RNAPs (RNA polymerases) from hyperthermophilic archaea from bacterially expressed purified subunits opens the way for detailed structure–function analyses of multisubunit RNAPs. The archaeal enzyme shows close structural similarity to eukaryotic RNAP, particularly to polymerase II, and can therefore be used as model for analyses of the eukaryotic transcriptional machinery. The cleft loops in the active centre of RNAP were deleted and modified to unravel their function in interaction with nucleic acids during transcription. The rudder, lid and fork 2 clef
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Tan, Adelene Y., and James L. Manley. "TLS Inhibits RNA Polymerase III Transcription." Molecular and Cellular Biology 30, no. 1 (2009): 186–96. http://dx.doi.org/10.1128/mcb.00884-09.

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ABSTRACT RNA transcription by all the three RNA polymerases (RNAPs) is tightly controlled, and loss of regulation can lead to, for example, cellular transformation and cancer. While most transcription factors act specifically with one polymerase, a small number have been shown to affect more than one polymerase to coordinate overall levels of transcription in cells. Here we show that TLS (translocated in liposarcoma), a protein originally identified as the product of a chromosomal translocation and which associates with both RNAP II and the spliceosome, also represses transcription by RNAP III
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Szafranski, Przemyslaw, and W. Jerzy Smagowicz. "Relative Affinities of Nucleotide Substrates for the Yeast tRNA Gene Transcription Complex." Zeitschrift für Naturforschung C 47, no. 3-4 (1992): 320–22. http://dx.doi.org/10.1515/znc-1992-3-426.

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Abstract Apparent Michaelis constants for nucleotides in transcription of yeast tRN Agene by hom ologous RNA polymerase III with auxiliary protein factors, were found to be remarkably higher in initiation than in elongation of RNA chain. This supports presumptions regarding topological similarities between catalytic centers of bacterial and eukaryotic RNA polymerases.
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Gridasova, Anastasia A., and R. William Henry. "The p53 Tumor Suppressor Protein Represses Human snRNA Gene Transcription by RNA Polymerases II and III Independently of Sequence-Specific DNA Binding." Molecular and Cellular Biology 25, no. 8 (2005): 3247–60. http://dx.doi.org/10.1128/mcb.25.8.3247-3260.2005.

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ABSTRACT Human U1 and U6 snRNA genes are transcribed by RNA polymerases II and III, respectively. While the p53 tumor suppressor protein is a general repressor of RNA polymerase III transcription, whether p53 regulates snRNA gene transcription by RNA polymerase II is uncertain. The data presented herein indicate that p53 is an effective repressor of snRNA gene transcription by both polymerases. Both U1 and U6 transcription in vitro is repressed by recombinant p53, and endogenous p53 occupancy at these promoters is stimulated by UV light. In response to UV light, U1 and U6 transcription is stro
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Leśniewska, Ewa, and Magdalena Boguta. "Novel layers of RNA polymerase III control affecting tRNA gene transcription in eukaryotes." Open Biology 7, no. 2 (2017): 170001. http://dx.doi.org/10.1098/rsob.170001.

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RNA polymerase III (Pol III) transcribes a limited set of short genes in eukaryotes producing abundant small RNAs, mostly tRNA. The originally defined yeast Pol III transcriptome appears to be expanding owing to the application of new methods. Also, several factors required for assembly and nuclear import of Pol III complex have been identified recently. Models of Pol III based on cryo-electron microscopy reconstructions of distinct Pol III conformations reveal unique features distinguishing Pol III from other polymerases. Novel concepts concerning Pol III functioning involve recruitment of ge
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Gomez-Roman, Natividad, Zoë A. Felton-Edkins, Niall S. Kenneth, et al. "Activation by c-Myc of transcription by RNA polymerases I, II and III." Biochemical Society Symposia 73 (January 1, 2006): 141–54. http://dx.doi.org/10.1042/bss0730141.

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The proto-oncogene product c-Myc can induce cell growth and proliferation. It regulates a large number of RNA polymerase II-transcribed genes, many of which encode ribosomal proteins, translation factors and other components of the biosynthetic apparatus. We have found that c-Myc can also activate transcription by RNA polymerases I and III, thereby stimulating production of rRNA and tRNA. As such, c-Myc may possess the unprecedented capacity to induce expression of all ribosomal components. This may explain its potent ability to drive cell growth, which depends on the accumulation of ribosomes
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Huang, Sui, Thomas J. Deerinck, Mark H. Ellisman, and David L. Spector. "The Perinucleolar Compartment and Transcription." Journal of Cell Biology 143, no. 1 (1998): 35–47. http://dx.doi.org/10.1083/jcb.143.1.35.

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The perinucleolar compartment (PNC) is a unique nuclear structure localized at the periphery of the nucleolus. Several small RNAs transcribed by RNA polymerase III and two hnRNP proteins have been localized in the PNC (Ghetti, A., S. Piñol-Roma, W.M. Michael, C. Morandi, and G. Dreyfuss. 1992. Nucleic Acids Res. 20:3671–3678; Matera, A.G., M.R. Frey, K. Margelot, and S.L. Wolin. 1995. J. Cell Biol. 129:1181– 1193; Timchenko, L.T., J.W. Miller, N.A. Timchenko, D.R. DeVore, K.V. Datar, L. Lin, R. Roberts, C.T. Caskey, and M.S. Swanson. 1996. Nucleic Acids Res. 24: 4407–4414; Huang, S., T. Deerin
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Vanhamme, Luc. "Trypanosome RNA Polymerases and Transcription Factors: Sensible Trypanocidal Drug Targets?" Current Drug Targets 9, no. 11 (2008): 979–96. http://dx.doi.org/10.2174/138945008786786064.

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Magill, Christine P., Stephen P. Jackson, and Stephen D. Bell. "Identification of a Conserved Archaeal RNA Polymerase Subunit Contacted by the Basal Transcription Factor TFB." Journal of Biological Chemistry 276, no. 50 (2001): 46693–96. http://dx.doi.org/10.1074/jbc.c100567200.

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Archaea possess two general transcription factors that are required to recruit RNA polymerase (RNAP) to promotersin vitro. These are TBP, the TATA-box-binding protein and TFB, the archaeal homologue of TFIIB. Thus, the archaeal and eucaryal transcription machineries are fundamentally related. In both RNAP II and archaeal transcription systems, direct contacts between TFB/TFIIB and the RNAP have been demonstrated to mediate recruitment of the polymerase to the promoter. However the subunit(s) directly contacted by these factors has not been identified. Using systematic yeast two-hybrid and bioc
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Dissertations / Theses on the topic "Transcription factors RNA polymerases"

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Sheagley, Eric Eugene. "Mechanisms of transcription elongation and the nuclease activity of RNA polymerase II /." view abstract or download file of text, 2003. http://wwwlib.umi.com/cr/uoregon/fullcit?p3080598.

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Thesis (Ph. D.)--University of Oregon, 2003.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 119-129). Also available for download via the World Wide Web; free to University of Oregon users.
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Chisholm, Robert David. "Mutations in RNA polymerase II that affect poly (a)-dependent termination /." view abstract or download file of text, 2006. http://proquest.umi.com/pqdweb?did=1188876151&sid=1&Fmt=2&clientId=11238&RQT=309&VName=PQD.

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Thesis (Ph. D.)--University of Oregon, 2006.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 80-86). Also available for download via the World Wide Web; free to University of Oregon users.
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Micorescu, Michael. "The Function of an Alternate TFB from Pyrococus furiosus and the Orientation of the TFB B-reader within Archaeal Transcription Initiation Complexes." PDXScholar, 2010. https://pdxscholar.library.pdx.edu/open_access_etds/278.

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The genome of the hyperthermophile archaeon Pyrococcus furiosus encodes two transcription factor B (TFB) paralogs, one of which (TFB1) was previously characterized in transcription initiation. The second TFB (TFB2) is unusual in that it lacks recognizable homology to the archaeal TFB/eukaryotic TFIIB B-reader (also called the B-finger) motif. TFB2 functions, though poorly, in promoter-dependent transcription initiation. Domain swaps between TFB1 and TFB2 showed that the low activity of TFB2 is determined mainly by its N terminus. The low activity of TFB2 in promoter opening and transcription c
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Ranish, Jeffrey A. "Mechanisms of transcription by RNA Polymerase II /." Thesis, Connect to this title online; UW restricted, 1999. http://hdl.handle.net/1773/5057.

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Reichow, Steve L. "Structure and function of RNA modification and transcription regulation factors by NMR /." Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/11596.

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Ouyang, Ching. "Investigation of the role of TBP-TATA interaction in differential transcription of two alanine tRNA genes in silkworm Bombyx mori /." view abstract or download file of text, 1999. http://wwwlib.umi.com/cr/uoregon/fullcit?p9947978.

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Thesis (Ph. D.)--University of Oregon, 1999.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 90-101). Also available for download via the World Wide Web; free to University of Oregon users. Address: http://wwwlib.umi.com/cr/uoregon/fullcit?p9947978.
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Chang, Ya-Wen. "The Ras/PKA pathway controls transcription of genes involved in stationary phase entry in Saccharomyces cerevisiae." Columbus, Ohio : Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1061214472.

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Thesis (Ph. D.)--Ohio State University, 2003.<br>Title from first page of PDF file. Document formatted into pages; contains xiii, 108 p.; also includes graphics. Includes abstract and vita. Advisor: Paul K. Herman, Dept.of Molecular, Cellular, and Developmental Biology. Includes bibliographical references (p. 96-108).
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Yang, Margaret Hwae-Ling. "Mutations flanking the DNA channel through RNA polymerase II affect transcription-coupled repair in Saccharomyces cerevisiae /." view abstract or download file of text, 2007. http://proquest.umi.com/pqdweb?did=1417800941&sid=1&Fmt=2&clientId=11238&RQT=309&VName=PQD.

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Thesis (Ph. D.)--University of Oregon, 2007.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 80-87). Also available for download via the World Wide Web; free to University of Oregon users.
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Lee, Sally. "Architecture of RNA polymerase II and RNA polymerase III pre-initiation transcription complexes /." Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/9213.

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Martinez, Maria Juanita. "Transcription factor IIIB binding to two classes of Alanine tRNA gene promoters of the silkmoth, Bombyx mori /." view abstract or download file of text, 2001. http://wwwlib.umi.com/cr/uoregon/fullcit?p3018382.

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Thesis (Ph. D.)--University of Oregon, 2001.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 128-143). Also available for download via the World Wide Web; free to University of Oregon users.
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Books on the topic "Transcription factors RNA polymerases"

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Wingender, Edgar. Gene regulation in eukaryotes. VCH, 1993.

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Burns, Helen Dawn. Factors affecting open complex formation during transcription initiation by Escherichia coli RNA polymerase. University of Birmingham, 1995.

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White, Robert J. RNA polymerase III transcription. R.G. Landes, 1994.

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J, White Robert. RNA polymerase III transcription. 2nd ed. Landes Bioscience, 1998.

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RNA polymerase III transcription. 2nd ed. Springer, 1998.

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Wisconsin--Madison), Steenbock Symposium (16th 1986 University of. RNA polymerase and the regulation of transcription: Proceedings of the Sixteenth Steenbock Symposium held July 13th through July 17th, 1986, at the University of Wisconsin--Madison, U.S.A. Elsevier, 1987.

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Artsimovitch, Irina, and Thomas J. Santangelo. Bacterial transcriptional control: Methods and protocols. Humana Press, 2015.

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Wu, Jiusheng. In vitro characterization of mutant yeast RNA polymerase II with reduced binding for transcription-elongation factor tfiis. National Library of Canada, 1996.

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Travers, A. A. DNA-protein interactions. Chapman & Hall, 1993.

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(Editor), Sankar Adhya, and Susan Garges (Editor), eds. Methods in Enzymology, Volume 371: RNA Polymerase and Associated Factors, Part D. Academic Press, 2003.

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Book chapters on the topic "Transcription factors RNA polymerases"

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Tyler, B. M., and M. J. Holland. "RNA Polymerases and Transcription Factors." In Biochemistry and Molecular Biology. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-662-10367-8_5.

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Günzl, Arthur. "RNA Polymerases and Transcription Factors of Trypanosomes." In RNA Metabolism in Trypanosomes. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-28687-2_1.

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White, Robert J. "Transcription Factors Utilized by RNA Polymerase III." In RNA Polymerase III Transcription. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-03518-4_4.

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Moran, Charles P. "RNA Polymerase and Transcription Factors." In Bacillus subtilis and Other Gram-Positive Bacteria. ASM Press, 2014. http://dx.doi.org/10.1128/9781555818388.ch45.

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Seifart, Klaus, Rainer Waldschmidt, and Harald Schneider. "Transcription Factors of RNA Polymerase III from Mammalian Cells." In Activation of Hormone and Growth Factor Receptors. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-1936-5_12.

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Kireeva, Maria L., Mikhail Kashlev, and Zachary F. Burton. "RNA Polymerases and Transcription." In Encyclopedia of Biophysics. Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-642-35943-9_443-1.

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Kireeva, Maria L., Mikhail Kashlev, and Zachary F. Burton. "RNA Polymerases and Transcription." In Encyclopedia of Biophysics. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-16712-6_443.

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Nudler, Evgeny. "Chapter 10. Mechanics of Transcription Termination." In RNA Polymerases as Molecular Motors. Royal Society of Chemistry, 2009. http://dx.doi.org/10.1039/9781847559982-00281.

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Kimura, Makoto, Hiroshi Mitsuzawa, and Akira Ishihama. "RNA Polymerases and Accessory Factors." In The Molecular Biology of Schizosaccharomyces pombe. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-10360-9_21.

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Bai, Lu, Alla Shundrovsky, and Michelle D. Wang. "Chapter 9. Kinetic Modeling of Transcription Elongation." In RNA Polymerases as Molecular Motors. Royal Society of Chemistry, 2009. http://dx.doi.org/10.1039/9781847559982-00263.

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Conference papers on the topic "Transcription factors RNA polymerases"

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Cool, D. E., and R. T. A. MacGillivray. "CHARACTERIZATION OF THe HUMAN FACTOR XII GENE." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1642800.

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Surface activation of the plasma systems involved with coagulation, fibrinolysis, renin formation and kinin generation involves factor XII (Hageman factor). This protein is a 76,000 dalton glycoprotein which circulates in plasma as an inactive form of a serine protease. A human liver cDNA coding for factor XII was used to screen a human genomic phage library. Two overlapping clones were isolated, XHXII27 and XHXII76, and contain the entire gene for human factor XII. The gene is 13.5 Kbp in length and consists of 14 exons and 13 introns. The transcriptional start site of the mRNA was determined
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Singh, Kamini, Andrew L. Wolfe, Yi Zhong, Gunnar Rätsch, and Hans-Guido Wendel. "Abstract B23: The 5 UTR of many oncogenes and transcription factors encodes a targetable dependence on the eIF4A RNA helicase." In Abstracts: AACR Special Conference: Targeting the PI3K-mTOR Network in Cancer; September 14-17, 2014; Philadelphia, PA. American Association for Cancer Research, 2015. http://dx.doi.org/10.1158/1538-8514.pi3k14-b23.

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Lara, Haydee, Tamara Matysiak-Budnik, and Scott T. Magness. "Abstract 5057: Single-cell RNA-seq analysis of heterogeneous populations within gastroenteropancreatic neuroendocrine tumors: the role of Sox transcription factors." In Proceedings: AACR 106th Annual Meeting 2015; April 18-22, 2015; Philadelphia, PA. American Association for Cancer Research, 2015. http://dx.doi.org/10.1158/1538-7445.am2015-5057.

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Brovkina, Olga, Yulia Kolesova, Mikhail Borisov, et al. "Transcriptome (RNA-seq) analysis of human salivary gland cells with exogenous expression of human pancreas beta cells transcription factors PDX1, MAFA, NGN3." In 2020 Cognitive Sciences, Genomics and Bioinformatics (CSGB). IEEE, 2020. http://dx.doi.org/10.1109/csgb51356.2020.9214739.

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Henderson, Jonathan T., Garrett Shannon, Alexander I. Veress, and Corey P. Neu. "Newly Synthesized RNA and Intranuclear Strain Measurements in Living Cells Maintained Within Native Tissue." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14202.

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The nucleus is a regulation center for cellular gene expression 1. Mechanical forces transfer to the nucleus directly and indirectly through cellular cytoskeletal structures and pathways 2, 3. The transmitted strains often cause nuclear deformation which is thought to trigger mechanosensitive gene expression within the nucleus 4. Protein dynamics inside the nucleus are additionally important for maintaining the nuclear structure and in facilitating gene expression at the transcription level 5. Probing spatiotemporal relationships between mechanical forces and localized gene expression (i.e. bi
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Marquerie, G., A. Duperray, G. Uzan, and R. Berthier. "BIOSYNTHETIC PATHWAYS OF THE PLATELET FIBRINOGEN RECEPTOR IN HUMAN MEGAKARYOCYTES." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1642954.

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Interaction between cells and between cells and extracellular matrices are critical for a number of biological processes, including organ development, cell differenciation, cell motility, and the inimune' response. These interactions are mediated by a family of adhesion receptors that recognize short sequences such as Arg-Gly-Asp (RGD). These receptors share similar structural properties. They are heterodimers composed of a and B subunits and sometime express common epitopes. This suggests that the structural and functional relationship of these receptors may result from the transcription of r
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