Table 2.
Alignment of deduced amino acid sequences of the F protein of NDV
| strains | Amino acid residues | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clone 30 | M | G | S | R | P | S | T | K | N | P | A | P | M | M | L | T | I | R | V | A | L | V | L | S | C | I | C | P | A | N | S | I | D | G | R | P | L | A | A | A | 40 | |||
| B1 | . | . | . | . | . | F | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | L | . | . | . | . | . | . | . | . | F | . | . | . | ||||
| LaSota | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | L | . | . | . | . | . | . | . | . | . | . | . | . | ||||
| Mukteswar | . | . | P | . | S | . | . | R | I | . | V | . | L | . | . | . | . | . | I | T | . | A | . | . | V | R | Q | T | V | S | . | L | . | . | . | . | . | . | . | . | ||||
| Herts/33 | . | . | . | . | S | . | . | R | I | . | V | . | P | . | . | I | . | . | I | V | . | T | . | . | . | . | Q | T | V | S | . | L | . | . | . | . | . | . | . | . | ||||
| NL/152608/93 | . | . | . | K | . | . | . | R | T | . | V | . | L | . | . | I | T | . | I | M | . | I | S | . | . | . | . | L | V | S | . | L | . | . | . | . | . | . | . | . | ||||
| chicken/Kudus/018/10 | . | . | . | K | . | . | . | R | I | . | V | . | L | . | . | I | T | . | I | M | . | I | . | . | Y | . | . | L | V | S | . | L | . | . | . | . | . | . | . | . | ||||
| chicken/Sweden/97 | . | . | . | K | . | . | . | R | I | . | V | . | L | . | . | I | T | . | . | M | . | I | . | . | . | . | R | S | I | S | . | L | . | . | . | . | . | . | . | . | ||||
| Sterna/Astr/2755/2001 | . | . | . | K | . | . | . | R | I | L | V | . | L | . | . | I | T | . | . | M | . | I | . | . | . | V | R | S | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| TW-99-175 | . | . | . | . | S | F | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | I | . | . | . | . | . | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| XJ-2/97 | K | R | I | L | I | T | I | M | I | R | L | T | S | L | ||||||||||||||||||||||||||||||
| JS/1/97/Go | . | . | P | K | S | . | . | N | V | . | . | . | L | . | . | . | V | . | I | . | . | A | . | . | . | V | R | L | T | . | . | L | . | . | . | . | . | . | . | . | ||||
| BP01 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | I | . | G | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Guangxi9/2003 | . | . | . | K | . | . | . | R | S | . | . | . | L | . | . | I | . | . | I | M | . | I | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| JS/9/05/Go | . | . | P | . | S | . | . | R | I | . | V | . | L | . | . | T | . | . | I | T | . | A | . | . | V | R | Q | T | V | S | . | L | . | . | . | . | . | . | . | . | ||||
| HA-14-07-Ch | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | V | T | . | I | M | . | I | . | G | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| JSD0812 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | T | M | . | I | . | G | . | . | . | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| sh09 | . | . | . | . | . | . | . | R | I | . | . | . | L | . | . | I | T | Q | I | M | . | I | . | . | . | . | . | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| chicken/China/JSX1/2010 | . | . | . | K | S | . | . | R | I | . | . | . | P | . | . | V | T | . | I | M | . | I | . | G | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| JS-12-11-Ch | . | . | . | K | L | . | . | R | I | . | . | . | L | . | . | I | T | . | I | I | . | I | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/1/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/2/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/3/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/4/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/5/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/6/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/7/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/8/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/9/2011 | . | . | . | K | . | . | . | R | I | . | . | . | P | V | . | V | T | . | . | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| PX2/03 | . | . | . | K | . | . | . | R | V | . | . | . | L | . | . | I | T | . | I | M | . | I | . | G | . | . | . | S | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Chicken/China/Hebei/02/2012 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | I | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Shangdong/02/2012 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| YZCQ/Liaoning/08 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | I | . | D | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Beijing/01/2012 | . | . | . | K | . | . | . | . | I | . | V | . | L | . | . | I | T | . | I | M | . | I | . | N | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| SD-02-11-Ch | . | . | . | K | L | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Ch/SD672/12 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | . | . | . | . | R | . | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Ch/SD754/12 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Ch/SD755/12 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Ch/SD758/12 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| Ch/SD01/13 | . | . | . | K | . | . | . | R | I | . | . | . | L | . | . | I | T | . | I | L | . | I | . | N | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| TW/99-156B | . | . | . | . | S | . | . | R | I | . | . | . | L | . | . | . | T | Q | I | M | . | T | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| TW-02-301 | . | . | P | . | S | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | F | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| TW-02-302 | . | . | . | . | S | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | F | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| TW-04-CB8 | . | . | P | . | S | . | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | . | . | . | . | R | L | T | S | . | L | . | . | . | . | . | . | . | . | ||||
| TW/08-02 | . | . | P | Q | T | F | . | R | I | . | . | . | L | . | . | I | T | . | I | M | . | T | F | . | . | T | R | L | . | S | . | L | . | . | . | . | . | . | . | . | ||||
| strains | Amino acid residues | |||||||||||||||||||||||||||||||||||||||||||
| Clone 30 | G | I | V | V | T | G | D | K | A | V | N | I | Y | T | S | S | Q | T | G | S | I | I | V | K | L | L | P | N | L | P | K | D | K | E | A | C | A | K | A | P | 80 | |||
| B1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | ||||
| LaSota | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | ||||
| Mukteswar | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| Herts/33 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| NL/152608/93 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| chicken/Kudus/018/10 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| chicken/Sweden/97 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| Sterna/Astr/2755/2001 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| TW-99-175 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| XJ-2/97 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| JS/1/97/Go | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| BP01 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| JS/5/06/Go | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| HA-14-07-Ch | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| JSD0812 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| sh09 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| chicken/China/JSX1/2010 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| JS-12-11-Ch | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/1/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/2/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/3/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/4/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/5/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/6/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/7/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/8/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| NDV/Chicken/TC/9/2011 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| PX2/03 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | . | |||
| Chicken/China/Hebei/02/2012 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | . | |||
| Shangdong/02/2012 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | R | . | . | . | |||
| YZCQ/Liaoning/08 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | D | . | . | |||
| Beijing/01/2012 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | R | . | . | . | |||
| SD-02-11-Ch | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | R | . | . | . | |||
| Ch/SD672/12 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | . | . | . | ||||
| Ch/SD754/12 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | R | . | . | . | |||
| Ch/SD755/12 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | R | . | . | . | |||
| Ch/SD758/12 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | R | . | . | . | |||
| Ch/SD01/13 | . | . | . | . | . | . | . | . | . | . | . | V | . | . | L | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | R | . | . | . | . | . | . | R | . | . | . | |||
| TW/99-156B | . | . | . | . | . | . | . | . | . | . | . | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | I | . | . | . | . | . | . | . | . | . | . | . | ||||
| TW-02-301 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| TW-02-302 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | . | . | . | . | . | . | ||||
| TW-04-CB8 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | G | . | . | . | . | . | . | ||||
| TW/08-02 | . | . | . | . | . | . | . | . | . | . | S | V | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | M | . | . | . | . | . | G | . | . | . | . | . | ||||
| strains | Amino acid residues | |||||||||||||||||||||||||||||||||||||||||||
| 101 | 112 | 117 | 121 | |||||||||||||||||||||||||||||||||||||||||
| Clone 30 | L | D | A | Y | N | R | T | L | T | T | L | L | T | P | L | G | D | S | I | R | R | I | Q | E | S | V | T | T | S | G | G | G | R | Q | G | R | L | I | G | A | I | I | G | 123 |
| B1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| LaSota | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| Mukteswar | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | R | . | . | R | . | F | . | . | . | . | . | . | |
| Herts/33 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | R | . | . | R | . | F | . | . | . | . | . | . | |
| NL/152608/93 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | P | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| chicken/Kudus/018/10 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | A | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| chicken/Sweden/97 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | G | . | . | S | . | . | . | . | R | . | . | R | . | F | . | . | . | V | . | . | |
| Sterna/Astr/2755/2001 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | G | . | . | S | . | . | . | . | R | . | . | R | . | F | . | . | . | V | . | . | |
| TW-99-175 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| XJ-2/97 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| JS/1/97/Go | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | A | . | . | . | . | . | R | . | . | R | . | F | . | . | . | . | . | . | |
| BP01 | . | E | . | . | . | . | . | . | . | A | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| JS/5/06/Go | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| HA-14-07-Ch | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| JSD0812 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| sh09 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | Y | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| chicken/China/JSX1/2010 | . | E | . | . | . | . | . | . | . | A | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| JS-12-11-Ch | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/1/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/2/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/3/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/4/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/5/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/6/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/7/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| KNDV/Chicken/TC/8/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| NDV/Chicken/TC/9/2011 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| PX2/03 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | G | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| Hebei/02/2012 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| Shangdong/02/2012 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| YZCQ/Liaoning/08 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | E | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| Beijing/01/2012 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| SD-02-11-Ch | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| Ch/SD672/12 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| Ch/SD754/12 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | V | . | . | ||
| Ch/SD755/12 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| Ch/SD758/12 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| Ch/SD01/13 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| TW/99-156B | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| TW-02-301 | . | E | . | . | . | . | . | . | . | A | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| TW-02-302 | . | E | . | . | . | . | . | . | . | A | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
| TW-04-CB8 | . | E | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | K | K | . | F | . | . | . | V | . | . | |
| TW/08-02 | . | E | . | . | . | . | . | . | . | A | . | . | . | . | . | . | . | . | . | . | K | . | . | G | . | . | S | . | . | . | . | R | . | . | K | . | F | . | . | . | V | . | . | |
Only sequences different from the NDV strain Clone 30 are shown. The sequences at the fusion cleavage site and residues discussed in the text are underlined
Residues that are identical to the NDV strain Clone 30 are indicated by a dot (.). The other published sequences were indicated in Table 1 and described previously [2, 5]. NL/152608/93: APMV-1/chicken/NL/152608/93; Hebei/01/2012: chicken/China/ Hebei/01/2012; Shandong/02/2012: chicken/China/ Shandong/02/2012; Beijing/01/2012: chicken/China/ Beijing/ 01/2012