A 7-methylguanosine cap commits U3 and U8 small nuclear RNAs to the nucleolar localization pathway.
U3 and U8 small nucleolar RNAs (snRNAs) participate in pre-rRNA processing. Like the U1, U2, U4 and U5 major spliceosomal snRNAs, U3 and U8 RNAs are transcribed by RNA polymerase II and their initial 7-methylguanosine (m7G) 5' cap structures subsequently become converted to 2,2,7-trimethylguanosine....
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| Publicado en: | Nucleic Acids Res |
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| Autores principales: | , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Oxford University Press
1998
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC147312/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9443967/ https://ncbi.nlm.nih.govhttps://doi.org/10.1093/nar/26.3.756 |
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