Table 1.

Amino acid variations between Ck/India/NIV33487/06 (India 06) and Ck/India/NIV9743/07 (India 07).

Protein	India '06	India '07	Protein	India '06	India '07
HA			PB2
54	D	N	116	K	R*
155	D	N	126	R	K
297	L	F	195	D	N
328	K	R	338	I	V
513	T	A	366	V	I
			390	N	D
NA			411	I	M*
34	V	I	451	T	I
44	R	C	483	M	T
72	T	A	494	V	I
264	V	I
267	I	V	PB1
285	A	T*	60	E	V*
287	E	K	142	A	S*
334	S	N	197	K	R*
340	P	S	317	M	I
398	D	E	737	K	E*
			744	M	I*
NP			745	K	R
10	H	Y
52	Y	H	PA
397	S	N	213	R	I*
			332	P	L
M2			351	E	G
68	V	I	396	D	E
			598	A	S*
NS1			618	T	A
111	V	M*
207	G	D	PB1-F2
212	L	P*	37	R	Q
			48	P	Q
NS2
50	V	M
55	F	L*
60	T	I

Unique mutations in Manipur 2007 indicated with an asterisk