Nucleotide sequences identities among eight genes of three strains* isolated from two patients and environment related to family cluster of novel avian influenza A (H7N9) virus infection in Eastern China, 2013
| Gene segment divergence | Percent identity | ||
|---|---|---|---|
| Wuxi/1 | Wuxi/2 | Env/1 | |
| PB2 | |||
| Wuxi/1 | — | 99.9 | 99.7 |
| Wuxi/2 | 0.1 | — | 99.6 |
| Env/1 | 0.3 | 0.4 | — |
| PB1 | |||
| Wuxi/1 | — | 99.9 | 99.4 |
| Wuxi/2 | 0.1 | — | 99.3 |
| Env/1 | 0.6 | 0.7 | — |
| PA | |||
| Wuxi/1 | — | 99.8 | 99.8 |
| Wuxi/2 | 0.2 | — | 99.8 |
| Env/1 | 0.2 | 0.2 | — |
| NP | |||
| Wuxi/1 | — | 99.9 | 99.7 |
| Wuxi/2 | 0.1 | — | 99.7 |
| Env/1 | 0.3 | 0.3 | — |
| HA | |||
| Wuxi/1 | — | 99.9 | 99.7 |
| Wuxi/2 | 0.1 | — | 99.6 |
| Env/1 | 0.3 | 0.4 | — |
| NA | |||
| Wuxi/1 | — | 99.6 | 99.1 |
| Wuxi/2 | 0.4 | — | 99.4 |
| Env/1 | 0.9 | 0.6 | — |
| M | |||
| Wuxi/1 | — | 99.9 | 97.9 |
| Wuxi/2 | 0.1 | — | 97.8 |
| Env/1 | 2.1 | 2.2 | — |
| NS | |||
| Wuxi/1 | — | 99.6 | 99.5 |
| Wuxi/2 | 0.4 | — | 99.4 |
| Env/1 | 0.5 | 0.6 | — |
*A/Wuxi/1/2013 (Wuxi/1) isolated from daughter, A/Wuxi/2/2013 (Wuxi/2) isolated from index patient (father), and A/Environment/Wuxi/1/2013 (Env/1) isolated from environmental sample collected from free live market where index patient used to visit.