Table 2.

Basic plus-strand coding characteristics of TVV genome sequences

TVV strain	ORF (nucleotide positions)a		Length (aa), mass (kDa)		Lengths (nt) of 5′, 3′ UTRsd
	CP	RdRp	CPb	CP/RdRpc
TVV1-UR1	271–2359	2346–4613	678, 74.0	1,429, 159	325, 68
TVV1-UH9	319–2358	2345–4612	678, 74.6	1,429, 160	324, 63
TVV1-OC3	321–2360	2347–4614	678, 74.5	1,429, 160	326, 67
TVV1-OC4	316–2358	2345–4612	678, 74.6	1,429, 160	324, 65
TVV1-OC5	317–2356	2343–4610	678, 74.1	1,429, 160	322, 67
TVV1-1e	282–2321	2308–4575	678, 74.9	1,429, 160	287, 69
TVV1-T5	280–2319	2306–4573	678, 74.4	1,429, 160	285, 72
TVV1-IH2	282–2321	2308–4575	678, 74.6	1,429, 160	287, 69
TVV2-UR1	204–2423	2330–4603	709, 78.3	1,436, 162	296, 68
TVV2-OC3	205–2424	2304–4604	709, 78.2	1,436, 162	297, 67
TVV2-OC5	236–2422	2218–4602	709, 78.4	1,436, 162	295, 66
TVV2-1	236–2422	2302–4602	709, 78.5	1,436, 162	295, 69
TVV3-UR1	345–2486	2306–4690	708, 79.3	1,443, 162	362, 152
TVV3-OC3	346–2487	2307–4691	708, 79.0	1,443, 162	363, 152
TVV3-OC5	342–2483	2390–4687	708, 79.2	1,443, 162	359, 152
TVV3-1	342–2483	2390–4687	708, 79.4	1,443, 162	359, 154
TVV4-1	311–2575	2461–4779	746, 81.5	1,481, 165	337, 161
TVV4-OC3	312–2576	2372–4780	746, 81.5	1,481, 165	338, 161
TVV4-OC5	311–2575	2461–4779	746, 81.7	1,481, 165	337, 160

^aOpen reading frame as defined by bracketing stop codons.

^bFirst conserved Met codon within the CP ORF has been interpreted as the start codon.

^cA +1 or −1 frameshift has been included within the second conserved trinucleotide of the proposed slippery sequence to allow interpretation of CP/RdRp length.

^dUntranslated regions at the genomic plus-strand termini. The 3′ UTR has been defined as excluding the RdRp stop codon.

^eSequences previously reported to GenBank are shown in bold.