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Mostrando 1 - 20 Resultados de 2,310 Para Buscar '"U2"', tiempo de consulta: 1.58s Limitar resultados
  1. 1
    por Leduc, Jean Marie
    Publicado 1994
    Materias: “…U2 (Grupo musical)…”
    Libro
    U2 /
  2. 2
    “…We have used single molecule methods to test whether the major components implicated in selection, the proteins U2AF35 and U2AF65 and the U2 snRNP, are able to recognize alternative candidate sites or are restricted to one pre-specified site. …”
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    Online Artículo Texto
    Stoichiometries of U2AF35, U2AF65 and U2 snRNP reveal new early spliceosome assembly pathways
  3. 3
    “…[Image: see text] The U1A and U2B″ proteins are components of the U1 and U2 snRNPs, respectively, where they bind to snRNA stemloops. …”
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    Binding Affinity and Cooperativity Control U2B″/snRNA/U2A′ RNP Formation
  4. 4
    por Linster, Matthias, Ziegler, Robert
    Publicado 2018
    “…We propose a simple U(2) model of flavor compatible with an SU(5) GUT structure. …”
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    A Realistic $U(2)$ Model of Flavor
  5. 5
    por Caraban Gonzalez, Noemi
    Publicado 2015
    “…A producer (Alex Parks) and a video artist (Jeff Frost) came at CERN to produce videos for the U2 world tour 2015-2016…”
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    Vist U2 video artist Jeff Frost
  6. 6
    “…We have asked how the common S34F mutation in the splicing factor U2AF1 regulates alternative splicing in lung cancer, and why wild-type U2AF1 is retained in cancers with this mutation. …”
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    Wild-Type U2AF1 Antagonizes the Splicing Program Characteristic of U2AF1-Mutant Tumors and Is Required for Cell Survival
  7. 7
    por Drouffe, J M, Moriarty, K J M
    Publicado 1984
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    U(2) four-dimensional simplicial lattice gauge theory
  8. 8
    “…Finally, we also study a possible extension of the U(2)^3 model compatible with the lepton sector.…”
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    RGE Behaviour of SUSY with a U(2)^3 symmetry
  9. 9
    por Ms. NADEEM, Azqa
    Publicado 2015
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    Evaluation and implementation of SQRL and U2F for 2FA
  10. 10
    por Barbier, R, Meyer, J, Kibler, M R
    Publicado 1993
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    An U$_{qp}$(u$_{2}$) model for rotational bands of nuclei
  11. 11
    “…It has been previously proposed that the U2 snRNA adopts two conformations within the stem II region: stem IIa or stem IIc. …”
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    Conformational dynamics of stem II of the U2 snRNA
  12. 12
    “…An essential heterodimer of the U2AF1 and U2AF2 pre-mRNA splicing factors nucleates spliceosome assembly at polypyrimidine (Py) signals preceding the major class of 3′ splice sites. …”
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    A splice site-sensing conformational switch in U2AF2 is modulated by U2AF1 and its recurrent myelodysplasia-associated mutation
  13. 13
    por Goo, Young-Hwa, Cooper, Thomas A.
    Publicado 2009
    “…Our results suggest that CUGBP2 promotes exon inclusion by a novel mechanism in which CUGBP2 directly interacts with components of the activated U2 snRNP and enhances binding of U2 snRNP to the branch site located upstream of the exon. …”
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    CUGBP2 directly interacts with U2 17S snRNP components and promotes U2 snRNA binding to cardiac troponin T pre-mRNA
  14. 14
    “…In a generic supersymmetric extension of the Standard Model, whether unified or not, a simple and well motivated U(2) symmetry, acting on the lightest two generations, completely solves the flavour changing problem and necessarily leads to a predictive texture for the Yukawa couplings.…”
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    Predictions from a U(2) flavour symmetry in supersymmetric theories
  15. 15
    “…U2AF(65) is an essential splicing factor that promotes binding of U2 small nuclear (sn)RNP at the pre-mRNA branchpoint. …”
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    Texto
    Targeting of U2AF(65) to Sites of Active Splicing in the Nucleus
  16. 16
    “…In this study, we found that inhibition of U2 snRNP by a splicing inhibitor, spliceostatin A (SSA), or by an antisense oligonucleotide to U2 snRNA, caused gene-specific 3′-end down-regulation. …”
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    U2 snRNP Is Required for Expression of the 3′ End of Genes
  17. 17
    “…Remarkably, this class of introns does not require U2AF2, a core component of the spliceosome, for its processing. …”
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    RNA structure replaces the need for U2AF2 in splicing
  18. 18
    “…The gene encoding U2AF35 (U2AF1) is alternatively spliced, giving rise to two isoforms U2AF35a and U2AF35b. …”
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    Identification of U2AF(35)-dependent exons by RNA-Seq reveals a link between 3′ splice-site organization and activity of U2AF-related proteins
  19. 19
    por Jones-Pérez, Joel
    Publicado 2013
    “…In split-family SUSY, one can use a U(2)^3 symmetry to protect flavour observables in the quark sector from SUSY contributions. …”
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    Split-Family SUSY, U(2)^5 Flavour Symmetry and Neutrino Physics
  20. 20
    por Nemeschansky, D D
    Publicado 1989
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    Feigin-Fuchs representation of s$\widehat{u}$(2)$_{k}$ Kac-Moody algebra
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