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. Author manuscript; available in PMC: 2013 May 21.
Published in final edited form as: Arch Virol. 2010 Oct 26;156(1):171–179. doi: 10.1007/s00705-010-0832-8

Fig. 2.

Fig. 2

Regions of ribosomal frameshifting in TVV1, TVV2, and TVV3. Virus is labeled at the top of each sequence block, along with the position numbers of the displayed nucleotides from the genomic plus-strand sequence. The nature of the putative frameshifting event in each is also shown at top. The putative slippery heptanucleotide involved in signalling the ribosomal frameshift event in each virus is underlined in its genomic sequence. For each virus, beneath each of the three displayed lines of genomic sequence, the amino acid translation for all three frames is shown. Any stop codons in each frame are shown as filled circles (•). The genomic sequences were chosen for display such that the long ORF for CP (red in online version of figure) appears in the middle frame. In TVV1, the long ORF for RdRp (blue in online version of figure) therefore appears in the bottom frame (+1 frameshift) whereas in TVV2 and TVV3, it appears in the top frame (−1 frameshift).