Table 1. Characteristics of dsRNA genome segments and proteins of Umatilla virus (USA1969/01).

Seg No.	Seg size (bp)	ORFs bp (including stop codon)	Protein nomenclature (protein structure/putative function)	No. of amino acids	Predicted protein molecular mass (KDa)	G+C content (%)	5′ non-coding nucleotide sequence of genome segment (positive strand)	3′ non-coding nucleotide sequence of positive strand (Including stop codon)	Accession Numbers
1	3933	13–3912	VP1 (Pol)	1299	148.135	39.05	5′–GUUUUAGUUGCC	UAGUCGAGAGGCAACAAAAGAUAC-3′	HQ842619
2	2791	19–2736	VP2 (T2)	905	103.654	41.53	5′–GUUUAAGAUGACUCAGCA	UGAGCACGAGAAAUCAGCCACCUCGCGUUCCUCCUGGAAGGGGGUCAUCAAAAGAUAC-3′	HQ842620
3	2411	19–2344	VP3 (Outer cap)	774	90.151	38.24	5′–GUUUAAAAUCUGAGAGCC	UAAUGUAAGCUUGGCACAGCAAUAUGAAGCCCGUGAUCCUAGUCUUAGGUUCGCUCUCAGGUUAAGGAUAC-3′	HQ842621
4	2047	30–1772	NS1 (TuP)	580	66.946	40.99	5′–GUUUAAAAACCUAUCGGUGUGCCAGCAUC	UGAAAAGAACAUUUUGCAUAACCCACACGAUUAUCAUCAUUUAUCCUUAAUCUUAUUUUUUCGUUUUUAUAAUUAUGUAUUUAGUAAUAGUGUAUGUGUUAGAACAUUUUAUAUCUGUUUUUGUGUAAAAUUAUUAGUAUGUAGAUCAAGAUUAGUGUGUGUACCCGUUUUGUGUGAAAAGCAUUUUAGGCAUAAGAUCCUUAAACCGCUUUGCGAGUGCUCUGUUUGUAUGUAUGUUUCUUGCGUGCAUCUAUAUUAUAGGAUAGGUUUAAGGAUAC-3′	HQ842622
5	2021	15–1961	VP4 (Cap)	648	76.048	40.03	5′–GUUUUAGAUGAACG	UAAAGCGGACUUGCCUCGGGUCGUCGUGCUCACUUUGGGGAGUGUCAUCGUUCACAAGGAUAC-3′	HQ842623
6	1681	29–1618	VP5	529	58.599	42.95	5′–GUUUAAAAUCUUGCAACGGACCGCAGCC	UAGUUGCCUCUAUCUUCCUAACGAGCUGGACGUGAAAGUCAAGCGGAGACGCAAGAUUAAGGAUAC-3′	HQ842624
7	1357	80–1303	NS2 (ViP)	407	45.883	43.33	5′–GUUUAAAAUCUGACGUACUUUCUGUCACUGGAAGGAGCAUACCAACGAGGAGAAAUCAAGAAAAGUGAAGAGUGAAAAG	UAAAGGACGGCUAGUGUUGUAGUGGGAAGCUCACGAUUCGCGUCAGGUUAAGGAUAC- 3′	HQ842625
8	1171	18–1073	VP7 (T13)	351	41.554	45.00	5′–GUUUUAAAAGCUACAGC	UAAGAGGUAAGGAAGCCCCACACUUUCCCUCUCGCACCCGUGUUGCUCCGCCACGAAGUACCAGGUGUGGGUAUUGAGUGAAUGCUUAGCUUUAAGGAUAC-3′	HQ842626
9	1103	43–1068	VP6 (Hel	341	36.471	42.70	5′–GUUUAAAAUCUGAGUAGCUUUUCAUCCUGAGAGAGUCAUUCA	UAACUCAGUGGCCUGGAGCAACUCGGAUCUCAAGAUAC-3′	HQ842627
10	887	17–811	NS3	264	29.560	41.71	5′–GUUUAAAAUCUCAAAG	UAGACACUGGAUCGCGGACUGGCACGGUCGAUCUAAGACUACCGGACGUAUGUCGCUACGUCGUUGAGAUUAAGGAUAC-3′	HQ842628
		101–811	NS3a	236	26.422		5′–GUUUAAAAUCUCAAAGAUGUUGGAAGCUGCUGAGCGUGCACAAGAACGGAGUAAAGCAACGGAAUCAGAAACGGUUAGAGAAGACAGUGAUAACGAUUCA

Pol = RNA polymerase; Outer cap =  outer capsid protein; Cap = capping enzyme (guanylyltransferase); Hel = helicase enzyme; T2 = protein with T = 2 symmetry; T13 = Protein with T = 13 symmetry; ViP = viral inclusion body matrix protein; TuP = tubule protein. Letters in bold are the stop codon.