Table 2 Antigenic distance information of AH/17, FJ/20 and their mutants
From: The molecular determinants of antigenic drift in a novel avian influenza A (H9N2) variant virus
AH/17 and FJ/20 mutants | Distance from AH/17a | Distance from FJ/20a | Color in the antigenic mapb |
|---|---|---|---|
AH/17 | – | 3.2 | Red |
FJ/20 | 3.2 | – | Red |
AH/17_Chim_II | 3.3 | 3.0 | Green |
AH/17_Chim_III | 4.1 | 2.8 | Green |
AH/17_Chim_IV | 2.1 | 3.1 | Green |
AH/17_48Q/72E/73E/112K/246Hc | 1.5 | 3.3 | Green |
AH/17_48Q/264T/265Kc | 1.5 | 3.6 | Green |
AH/17_127D/135G | 3.4 | 3.2 | Violet |
AH/17_179D/182R/183T | 2.5 | 3.5 | Violet |
AH/17_127D/135G/145N/146R | 3.9 | 2.7 | Violet |
AH/17_127D/135G/146R | 3.6 | 3.1 | Blue |
AH/17_127D/135G/179D/182R/183T | 2.7 | 2.5 | Orange |
AH/17_145N/146R/179D/182R/183T | 3.1 | 3.3 | Orange |
FJ/20_Chim_I | 2.9 | 0.4 | Green |
FJ/20_Chim_II | 1.8 | 1.9 | Green |
FJ/20_Chim_III | 0.6 | 2.6 | Green |
FJ/20_Chim_IV | 3.1 | 1.2 | Green |
FJ/20_127S/135D | 2.4 | 1.3 | Violet |
FJ/20_145T/146Q | 2.3 | 0.9 | Violet |
FJ/20_179T/182T/183N | 3.0 | 0.6 | Violet |
FJ/20_145T/146Q/179T/182T/183N | 3.0 | 1.3 | Orange |