Table 2 Nucleotide and amino acid differences between A/equine/Richmond/1/07 and A/equine/Lincolnshire/1/07

1

35

PB2

4

A105T, K251R, I398V, K660R

2

48

PB1

8

F94L, M119V, V149I, M179I, R329Q, E377D,D618E, K621R

3

47

PA

13

D64E, I86M, M210A, K237E, G240E, P259S, N321S, L348I, S409N, I465V, T476A, I500V, R626K

4

47^a

HA1^†

11^b

K-14T, F-11L, I-9a¹, F-9b¹, N7G, R62K, V78A, D104N, A138S, N159S, E291D

HA2

3

T43A, E50G, I198V

5

30

NP

4

I131M, T257I, A359T, S450N

6

37

NA^‡

12

T9A, S12F, V35A, E40K, G42D, H66Y, P78S, I191V, N235D, S337N, I410V, G416E

7

24

M1

3

I15V, I80V, K95R

M2

2

S86D, 290G

8

11

NS1

4

I48S, I84V, Y207H, G210R

NS2/NEP

1

M52I