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U4 snRNA nucleolar localization requires the NHPX/15.5-kD protein binding site but not Sm protein or U6 snRNA association
All small nuclear RNAs (snRNAs) of the [U4/U6.U5] tri-snRNP localize transiently to nucleoli, as visualized by microscopy after injection of fluorescein-labeled transcripts into Xenopus laevis oocyte nuclei. Here, we demonstrate that these RNAs traffic to nucleoli independently of one another, becau...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
2003
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2172826/ https://www.ncbi.nlm.nih.gov/pubmed/12939253 http://dx.doi.org/10.1083/jcb.200301071 |