Mostrando 4,561 - 4,580 Resultados de 39,348 Para Buscar '"cloning"', tiempo de consulta: 0.21s Limitar resultados
  1. 4561
  2. 4562
  3. 4563
  4. 4564
  5. 4565
    “…In fish, very little is known about the functions of HIFs. RESULTS: We have cloned and characterized two distinct HIF-alpha cDNAs – gcHIF-1alpha and gcHIF-4alpha – from the hypoxia-tolerant grass carp. …”
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  6. 4566
    Publicado 1983
    “…The deletions were made using exonuclease digestions of cloned cDNA encoding the E2 protein. When the mutated DNA molecules, engineered into an expression vector, were introduced into nuclei of baby hamster kidney 21 cells, membrane proteins with cytoplasmic deletions were expressed and routed to the cell surface in the same way as the wild-type protein. …”
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  7. 4567
  8. 4568
  9. 4569
  10. 4570
    Publicado 1980
    “…Cytolytic T lymphocyte (CTL) clones specific for Moloney leukemia virus (MoLV)-derived tumor cells were generated by placing limiting numbers of C57BL/6 responder cells into mixed leukocyte-tumor cell microcultures. …”
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  11. 4571
    Publicado 1983
    “…Moreover, responses of (A X B)F1 leads to parentA Th cells and (A X B)F1 (B plus accessory) cells were suppressed by parentA-restricted Ts clones but not by parentB- restricted Ts clones. Thus, these findings suggest that the cloned Ts cells that have been characterized here function by specifically inhibiting the MHC-restricted interaction between Th cells and B and/or accessory cells. …”
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  12. 4572
  13. 4573
    Publicado 1987
    “…We report the first demonstration of Thy-1+, Lyt-2-, L3T4- MHC-specific CTL clones derived from the Lyt-2-, L3T4- subset of lymph node cells of C3H-gld/gld mice. …”
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  14. 4574
  15. 4575
  16. 4576
    “…Our findings suggest that cell clusters overlying FMCLD may represent the precursors of pending invasive lesions, and that aberrant cerbB2 expression may trigger or signify the emergence of biologically more aggressive cell clones.…”
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  17. 4577
  18. 4578
  19. 4579
  20. 4580
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