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Figure 6 | Virology Journal

Figure 6

From: The 0.3-kb fragment containing the R-U5-5’leader sequence of Friend murine leukemia virus influences the level of protein expression from spliced mRNA

Figure 6

Predicted secondary structure formed by the sequence containing the 1st to 7th nucleotides of the 0.3-kb fragment of the A8 sequence [accession no. D88386] and the 57 sequence [accession no. X02794]. This representation shows the results of an MFOLD simulation on the basis of previous studies [28, 33, 41], and the figure was drawn using VARNA software [42]. Nucleotides that differ between A8 and 57 are shown in red and numbered from 1 to 7. Important regulatory signals are highlighted. PolyA: polyadenylation signal; PBS: primer binding site; 5’ss: 5’splice site. Restriction enzyme KpnI site is also shown.

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Virology Journal

ISSN: 1743-422X