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A specific orientation of RNA secondary structures is required for initiation of reverse transcription.
The 5' end of avian retrovirus RNA near the primer-binding site (PBS) forms two secondary structures, the U5-inverted repeat (U5-IR) and the U5-leader stems, and contains a 7-nucleotide sequence that anneals to the T psi C loop of the tRNA(Trp) primer. Mutations that disrupt any of these base p...
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| Main Authors: | , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1994
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC236493/ https://ncbi.nlm.nih.gov/pubmed/7507181 |
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