Emerging Infectious Disease ISSN: 1080-6059

Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses

Bin Li, Liurong Fang, Zuofei Xu, Suyan Liu, Jianfeng Gao, Yunbo Jiang, Huanchun Chen, and Shaobo Xiao

Author affiliations: Huazhong Agricultural University, Wuhan, People’s Republic of China

Origin and GenBank accession numbers of 61 PRRSV isolates from China and representative strains from North America used in this study*

Isolate no.	Strain	Country of origin	GenBank accession no.	Isolate no.	Strain	Country of origin	GenBank accession no.
1	CH-1a	China	AY032626	32	HUN4	China	EF635006
2	BJ-4	China	AF331831	33	HuN	China	EF517962
3	PRRSV01	China	FJ175687	34	JXwn06	China	EF641008
4	PRRSV02	China	FJ175688	35	07QN	China	FJ394029
5	PRRSV03	China	FJ175689	36	GD	China	EU825724
6	HB-1(sh)/2002	China	AY150312	37	CG	China	EU864231
7	HB-1-3.9	China	EU360130	38	NM1	China	EU860249
8	HB-2(sh)/2002	China	AY262352	39	07NM	China	FJ393456
9	GS2002	China	EU880443	40	XH-GD	China	EU624117
10	GS2003	China	EU880442	41	Em2007	China	EU262603
11	GS2004	China	EU880441	42	Henan-1	China	EU200962
12	CH2002	China	EU880438	43	Jiangxi-3	China	EU200961
13	CH2003	China	EU880440	44	SX2007	China	EU880434
14	CH2004	China	EU880439	45	WUH1	China	EU187484
15	HN1	China	AY457635	46	LN	China	EU109502
16	NB/04	China	FJ536165	47	SHH	China	EU106888
17	SHB	China	EU864232	48	GD2007	China	EU880433
18	CC-1	China	EF152486	49	BJ	China	EU825723
19	HUB1	China	EF075945	50	07BJ	China	FJ393459
20	HUB2	China	EF112446	51	HN2007	China	EU880437
21	HEB1	China	EF112447	52	07HEBTJ	China	FJ393458
22	JSyx	China	EU939312	53	07HEN	China	FJ393457
23	JX143	China	EU708723	54	CH-1R	China	EU807840
24	JXA1	China	EF112445	55	GS2008	China	EU880431
25	SY0608	China	EU144079	56	XL2008	China	EU880436
26	TP	China	EU864233	57	HPBEDV	China	EU236259
27	JX2006	China	EU880432	58	VR-2332	USA	AY150564
28	S1	China	DQ459471	59	P129	USA	AF494042
29	BJsy06	China	EU097707	60	RespPRRSMLV	USA	AF066183
30	TJ	China	EU860248	61	MN184B	USA	DQ176020
31	NX06	China	EU097706

*PRRSV, porcine reproductive and respiratory syndrome virus.