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Figure 1 | BMC Biology

Figure 1

From: Selection of functional mutations in the U5-IR stem and loop regions of the Rous sarcoma virus genome

Figure 1

The secondary structure surrounding the primer-binding site of RSV RNA. The nucleotide sequence of wild type RSV, nucleotides 56 to 130 (bold) are shown annealed to the tRNATrp (gray). The shaded RSV RNA sequence indicates nucleotides that were randomized in the U5-IR stem (83–86 and 96–99) (Panel A) and U5-IR loop (87–95) (Panel B) libraries. The asterisks denote positions 89, 91, and 93 found in the U5-IR stem loop.

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