5' Caps in hnRNA: absence of m32,2,7G and size distribution of capped molecules.
In HeLa cells the "small nuclear" RNA has a cap II 5' structure (8)-- m32,2,7G(5') pppXmpYmp-- where X and Y are 2'0 methylated adenosine and uridine. In contrast hnRNA contains only cap I structures were the 2'0 methylated residue may be any base as was earlier reported for cytoplasmic mRNA (8,9,11...
Guardat en:
| Publicat a: | Nucleic Acids Res |
|---|---|
| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Oxford University Press
1977
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| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC342658/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/928063/ https://ncbi.nlm.nih.govhttps://doi.org/10.1093/nar/4.10.3357 |
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