Table 3 Nucleotide acid sequence homology of S genes of 91 PEDV strains and reference strains
Genotype and reference strains | Genotypes | |||
|---|---|---|---|---|
GIIa | GII-b | S-INDEL | ||
Percentage Identity (%) | GII-a | 97.3–99.7 | 95.2–97.9 | 95.1–95.6 |
GII-b | 95.2–97.9 | 96.8–100.0 | 94.2–96.5 | |
S-INDEL | 95.1–95.6 | 98.6–99.3 | 98.6–99.3 | |
CV777 | 93.2–93.8 | 92.7–93.7 | 94.8–95.2 | |
AJ1102 | 96.7–97.0 | 96.9–99.1 | 94.9–95.1 | |