Table 5.

Genes and coding regions for 4 strains of turkey coronavirus examined in this study.

ORFa	TCoV/VA-74/03			TCoV/TX-GL/01			TCoV/TX-1038/98			TCoV/IN-517/94
	Size			Size			Size			Size
	Location	ntb	aac	Location	nt	aa	Location	nt	aa	Location	nt	aa
5′ UTR	1–531	531	–	1–531	531	–	1–531	531	–	1–528	528	–
1a	532–12,357	11,844	3,947	532–12,381	11,850	3,949	532–12,384	11,853	3,950	529–12,387	11,859	3,952
1ab	532–20,321	19,790	6,596	532–20,339	19,808	6,602	532–20,339	19,808	6,602	529–20,345	19,817	6,605
Spike	20,345–24,025	3681	1,226	20,363–24,040	3678	1,225	20,363–24,037	3,675	1,224	20,369–24,049	3,681	1,226
3a	23,973–24,146	174	57	23,988–24,161	174	57	23,985–24,158	174	57	23,997–24,170	174	57
3b	24,146–24,340	195	64	24,161–24,355	195	64	24,158–24,352	195	64	24,170–24,364	195	64
Envelope	24,321–24,620	300	99	24,336–24,635	300	109	24,333–24,632	300	99	24,345–24,644	300	99
Membrane	24,622–25,293	672	223	24,637–25,314	678	225	24,634–25,305	672	223	24,646–25,317	672	223
X	25,294–25,578	285	94	25,315–25,599	285	94	25,306–25,590	285	94	25,318–25,602	285	94
5a	25,654–25,851	198	65	25,675–25,872	198	65	25,666–25,863	198	65	25,678–25,875	198	65
5b	25,848–26,096	249	82	25,869–26,117	249	82	25,830–26,108	279	92	25,872–26,120	249	82
Nucleocapsid	26,039–27,268	1230	409	26,060–27,289	1230	409	26,051–27,280	1230	409	26,063–27,292	1230	409
3′ UTR	27,269–27,771	502	–	27.290–27,619	330	–	27,281–27,782	502	–	27,293–27,665	373	–

^aORF = open reading frame.

^bnt = nucleotide.

^caa = amino acid.