No. | Recombinant strains | Major parent | Minor parent | Recombination regions | Virulence | Reference |
---|---|---|---|---|---|---|
1 | JL580a | NADC30a | HP-PRRSV (09HEN1) | Nsp2, Nsp3~Nsp7, ORF2a~ORF4 | Highly Pathogenic | [23] |
2 | FJ1402a | NADC30a | HP-PRRSV (GD) | Nsp2~Nsp3, Nsp12~ORF3 | Highly Pathogenic | [47] |
3 | HENAN-HEBa | 15HEN1a | HP-PRRSV (JXA1) | Nsp2 | [48] | |
4 | TJnh1501a | CHsx1401a | TJbd14-1b | Nsp2 | intermediate virulence | [49] |
5 | FJW05a | JXA1-P80b | FJZ03a | Nsp1-ORF5 | Highly Pathogenic | [50] |
6 | FJXS15a | [51] | ||||
7 | HNhxa | HENAN-HEBa | HP-PRRSV (JXA1) | Nsp4~Nsp9 | [46] | |
8 | HNyc15a | 15SC3a | CH-1a/VR2332 | ORF2~ORF4 | [52] | |
9 | HENAN-XINXa | NADC30a | VR-2332 | Nsp2~Nsp5 | [48] | |
10 | Chsx1401a | HENAN-XINXa | VR-2332 | Nsp11 | intermediate virulence | [49] |
11 | SY0909 | HP-PRRSV (JXA1) | NT0801 | Nsp12~ORF5 | This study | |
12 | GDsg | QYYZ | JXA1-P80b | Nsp9~Nsp11 | [82] | |
13 | GM2 | QYYZ | RespPRRS MLVb | Nsp7~Nsp11 | [54] | |
14 | HB-1(sh)/2002 | HB-1/3.9c | CH-1a | ORF2a~ORF4 | This study | |
15 | HNjz15 | / | / | / | intermediate virulence | [55] |