Polymorphic genetic characterization of the ORF7 gene of porcine reproductive and respiratory syndrome virus (PRRSV) in China

Hao, Xiaofang; Lu, Zengjun; Kuang, Wendong; Sun, Pu; Fu, Yu; Wu, Lei; Zhao, Qing; Bao, Huifang; Fu, Yuanfang; Cao, Yimei; Li, Pinghua; Bai, Xingwen; Li, Dong; Liu, Zaixin

doi:10.1186/1743-422X-8-73

Virology Journal

Table 1 Details of the PRRSV isolates examined in this report.

From: Polymorphic genetic characterization of the ORF7 gene of porcine reproductive and respiratory syndrome virus (PRRSV) in China

No.	Isolate	Province	Date of isolation	GenBank accession No.	No.	Isolate	Province	Date of isolation	GenBank accession No.
1	CH-1a	Beijing	1996	AY032626	51	CG	Guangdong	2007	EU864231
2	BJ-4	Beijing	1996	AF331831	52	Em2007	Hubei	2007	EU262603
3	S1	Henan	1998	DQ459471	53	GD	Guangdong	2007	EU109503
4	PRRSV01	Gansu	2001	FJ175687	54	GD	Guangdong	2007	EU825724
5	HB-1sh	Hebei	2002	AY150312	55	GD2007	Guangdong	2007	EU880433
6	HB-2sh	Hebei	2002	AY262352	56	GDQJ	Guangdong	2007	GQ374441
7	CH2002	Gansu	2002	EU880438	57	GDQY2	Guangdong	2007	GU454850
8	GS2002	Gansu	2002	EU880441	58	Henan-1	Henan	2007	EU200962
9	PRRSV02	Gansu	2002	FJ175688	59	HN2007	Henan	2007	EU880437
10	CH2003	Gansu	2003	EU880440	60	HPBEDV	Gansu	2007	EU236259
11	Clone20	Hubei	2003	FJ899592	61	Jiangxi-3	Jiangxi	2007	EU200961
12	GS2003	Gansu	2003	EU880442	62	LN	Liaoning	2007	EU109502
13	HN1	Henan	2003	AY457635	63	NM1	Jilin	2007	EU860249
14	PRRSV03	Gansu	2003	FJ175689	64	SHH	Shanghai	2007	EU106888
15	CH2004	Gansu	2004	EU880439	65	SX2007	Shanxi	2007	EU880434
16	GS2004	Gansu	2004	EU880443	66	XH-GD	Guangdong	2007	EU624117
17	NB04	Zhejiang	2004	FJ536165	67	08HuN	Hunan	2008	GU169411
18	GD3	Guangdong	2005	GU269541	68	08SDWF	Shandong	2008	GU168569
19	SHB	Guangdong	2005	EU864232	69	CBB-1-F3	Chongqing	2008	FJ889129
20	BJsy06	Beijing	2006	EU097707	70	CH-1R	Beijing	2008	EU807840
21	CC-1	Jilin	2006	EF153486	71	CWZ-1-F3	Chongqing	2008	FJ889130
22	HEB1	Hebei	2006	EF112447	72	GDBY1	Guangdong	2008	GQ374442
23	HN-HW	Hunan	2006	FJ797690	73	GS2008	Gansu	2008	EU880431
24	HUB1	Hubei	2006	EF075945	74	JN-HS	Shandong	2008	HM016158
25	HUB2	Hubei	2006	EF112446	75	KP	Guangdong	2008	GU232735
26	HuN	Hunan	2006	EF517962	76	SD-CXA2008	Shandong	2008	GQ359108
27	HUN4	Hunan	2006	EF635006	77	WUH2	Hubei	2008	EU678352
28	JSyx	Jiangsu	2006	EU939312	78	WUH3	Hubei	2008	HM853673
29	JX0612	Jiangxi	2006	EF488048	79	XL2008	Gansu	2008	EU880436
30	JX143	Jiangxi	2006	EU708726	80	YN2008	Yunnan	2008	EU880435
31	JX2006	Jiangxi	2006	EU880432	81	YN9	Yunnan	2008	GU232738
32	JXA1	Jiangxi	2006	EF112445	82	09HUB5	Hubei	2009	GU168568
33	JXwn06	Jiangxi	2006	EF641008	83	09HUB7	Hubei	2009	GU168567
34	NX06	Ningxia	2006	EU097706	84	GX09-16	Guangxi	2009	HM214913
35	SY0608	Jiangsu	2006	EU144079	85	GX09-29	Guangxi	2009	HM214914
36	TJ	Jilin	2006	EU860248	86	GX09-32	Guangxi	2009	HM214915
37	TP	Guangdong	2006	EU864233	87	HLJHL	Heilongjiang	2009	HM189676
38	WUH1	Hubei	2006	EU187484	88	SD1-100	Shandong	2009	GQ914997
39	07BJ	Beijing	2007	FJ393459	89	SX-1	Shandong	2009	GQ857656
40	07HEBTJ	Hebei	2007	FJ393458	90	SX2009	Shanxi	2009	FJ895329
41	07HEN	Henan	2007	FJ393457	91	ZP-1	Shandong	2009	HM016159
42	07NM	Neimenggu	2007	FJ393456	92	07N	Gansu	2007
43	AH0701	Anhui	2007	GU461292	93	128	Gansu	2008
44	BJ	Beijing	2007	EU825723	94	XIN	Gansu	2009
45	BJ0706	Beijing	2007	GQ351601	95	PC	Gansu	2009
46	BJBLZ	Beijing	2007	FJ950745	96	TS	Gansu	2010
47	BJPG	Beijing	2007	FJ950746	97	XB	Gansu	2010
48	BJSD	Beijing	2007	FJ950747	98	XJ	Gansu	2010
49	BJSY07	Beijing	2007	HM011104	99	VR-2332			PRU87392
50	BJSY-1	Beijing	2007	FJ950744	100	RespPRRSMLV			AF066183

Note:
1-91: Reference Chinese isolates in GenBank
92-98: Isolates sequenced in this study
99-100: The North American prototype virus VR-2332 and its attenuated vaccine stain RespPRRS MLV

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ISSN: 1743-422X

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