Table 1 Positive selection pressure sites in the HA1 domain of the HA gene in different clusters of Egyptian H5N1 viruses
From: Phylodynamics of avian influenza clade 2.2.1 H5N1 viruses in Egypt
HA site | Mean ω (dN/dS) | Normalized ω (dN/dS) | Classic clade | Variant clade | ||
|---|---|---|---|---|---|---|
2.2.1 | 2.2.1.2 | 2.2.1.1 | 2.2.1.1a | |||
120 | 4.97 | 4.54 | 0 | 216 | 0 | 4 |
129 | 45.14 | 41.22 | 0 | 221 | 0 | 1 |
140 | 3.31 | 3.02 | 3 | 0 | 30 | 33 |
141 | 5.15 | 4.70 | 6 | 9 | 30 | 36 |
154 | 4.42 | 4.04 | 6 | 154 | 9 | 37 |
155 | 4.36 | 3.98 | 1 | 128 | 0 | 1 |
162 | 7.21 | 6.59 | 25 | 171 | 25 | 35 |
185 | 2.73 | 2.49 | 0 | 9 | 0 | 34 |
188 | 3.07 | 2.81 | 2 | 3 | 0 | 7 |