Table 2. Information of 32 PRRSV isolated in Yunnan Province, China.
| No. | Isolate | Isolation year | Genebank accession No. | No. | Isolate | Isolation year | Genebank accession No. |
| 1 | yn07-0 | 2007 | JF920761 | 17 | yn08-20 | 2008 | JF920771 |
| 2 | YN-1 | 2007 | FJ151490 | 18 | yn08-23 | 2008 | JF920774 |
| 3 | YN-2 | 2007 | FJ361883 | 19 | yn08-24 | 2008 | JF920775 |
| 4 | YN-3 | 2007 | FJ361884 | 20 | yn08-28 | 2008 | JF920779 |
| 5 | YN-4 | 2007 | FJ361885 | 21 | yn08-29 | 2008 | JF920780 |
| 6 | YN-5 | 2007 | FJ361886 | 22 | yn08-31 | 2008 | JF920782 |
| 7 | YN-6 | 2007 | FJ361887 | 23 | yn09-35 | 2009 | JF920786 |
| 8 | YN-8 | 2007 | FJ361889 | 24 | yn09-37 | 2009 | JF920788 |
| 9 | YN-10 | 2008 | FJ361891 | 25 | yn09-38 | 2009 | JF920789 |
| 10 | yn08-11 | 2008 | JF920762 | 26 | yn09-39 | 2009 | JF920790 |
| 11 | yn08-12 | 2008 | JF920763 | 27 | yn09-40 | 2009 | JF920791 |
| 12 | yn08-13 | 2008 | JF920764 | 28 | yn09-42 | 2009 | JF920793 |
| 13 | yn08-14 | 2008 | JF920765 | 29 | yn09-43 | 2009 | JF920794 |
| 14 | yn08-17 | 2008 | JF920768 | 30 | yn09-44 | 2009 | JF920795 |
| 15 | yn08-18 | 2008 | JF920769 | 31 | yn09-47 | 2009 | JF920798 |
| 16 | yn08-19 | 2008 | JF920770 | 32 | yn09-50 | 2009 | JF920801 |