TABLE 1.

Amino acid differences between avian influenza viruses DKGX/22 and DKGX/35

Gene	Amino acid position	Amino acid in virus:
		DKGX/22	DKGX/35
PB2	105	T	A
	108	A	T
	153	A	D
	699	N	K
	701	D	N
PB1	103	F	L
	292	S	N
	372	K	M
	439	D	G
	533	N	S
PA	20	T	A
	277	P	S
	315	L	F
	355	P	S
HA	2	K	E
	11	V	I
	99	T	A
	154	Q	L
	157	P	S
	204	T	I
	529	I	T
NP	9	P	S
	117	G	R
	291	L	F
	353	A	V
	365	I	V
	372	E	D
	377	S	N
	450	N	S
	496	Y	F
	497	D	E
NA	7	V	I
	16	V	I
	41	G	E
	42	D	N
	50	S	N
	80	V	A
	94	V	I
	99	I	V
	220	M	R
	235	S	N
	289	I	T
	338	M	V
M1	196	S	N
NS1	43	I	L
	66	G	E
	90	I	L
	98	F	L
	192	T	I
NS2	48	L	F