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Three distinct activities possibly involved in mRNA splicing are found in a nuclear fraction lacking U1 and U2 RNA.
A nuclear extract from HeLa cells was fractionated by DEAE-Sepharose chromatography, and the fractions were assayed for the binding activity for a small RNA transcript carrying a splice junction or branch point sequence. The binding activity for the RNA carrying a 5' splice junction was localiz...
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| Главные авторы: | , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1986
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| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC339720/ https://ncbi.nlm.nih.gov/pubmed/3008104 |
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