Table 2.
Genetic recombination events of IBV isolates detected by RDP 4 software.
| Potential Recombinant | Breakpoints | Major Parent (Similarity) | Minor Parent (Similarity) | Detection Method a | |
|---|---|---|---|---|---|
| Beginning | Ending | ||||
| GX-NN1011 | 1040 | 1482 | GX-NN6 (LX4-type) (91.1%) |
GX-NN-9 (LX4-type) (95.1%) |
RDP, GENECONV, MaxChi, Chimera, SiScan, 3Seq |
| GX-NN1201 | 621 | 1612 | QX (LX4-type) (96%) |
SAIBK (CK/CH/LSC/99I-type) (98.5%) |
RDP, GENECONV, Bootscan, MaxChi, Chimera, SiScan, 3Seq |
| GX-NN120091 | 100 | 1351 | GX-NN120089 (New-type 1) (99.2%) |
LDT3-A (99.1%) |
RDP, GENECONV, Bootscan, MaxChi, SiScan, 3Seq |
| GX-NN130003 | 1 | 916 | GX-YL11072 (LDT3-A-type) (96.9%) |
GX-YL170717 (CK/CH/LSC/99I-type) (95.8%) |
MaxChi, Chimera, SiScan, 3Seq |
| GX-NN130048 | 611 | 1616 | GX-HC1006 (LX4-type) (98.1%) |
4/91 (99.6%) |
RDP, GENECONV, Bootscan, MaxChi, SiScan, 3Seq |
| GX-YL170805 | 725 | 1517 | GX-NN1014 (Taiwan-I-type) (97.8%) |
GX-NN10 (4/91-type) (98.5%) |
RDP, GENECONV, Bootscan, MaxChi, Chimera, SiScan, 3Seq |
a Only transferred gene fragments where p ≤ 1 × 10−6 are included in the table. The major parent is the sequence most closely related to that surrounding the transferred fragment. The minor parent is most closely related to the transferred fragment in the recombinant.