Table 4 Amino acid substitution of a potential glycosylation site at position 211-213

Yamagata 88

D

K

T

DSO 010147 2007

N

.

.

Vacc0405N 05S B Jilin 20 2003

N

.

.

Vacc0506N B Jiangsu 10 2003

N

.

.

Vacc0809NS B Florida 4 2006

.

.

.

Vacc1213N B Wisconsin 01 2010

N

.

.

Singapore 2010-2011

N

.

.

B Singapore 04 1991

N

.

I

B Singapore 11 1994

N

.

.

B Singapore 22 1998

N

.

N

B Singapore 31 1998

N

.

.

B Singapore 35 1998

N

.

.

B Singapore 222 1979

T

E

.

B Singapore 1964

N

E

I

Victoria 87

N

E

A

DSO Victoria

.

.

T

DSO 050629 2005

.

.

I

Vacc04S B Hong Kong 330 2001

S

.

T

Vacc0608NS B Malaysia 2506 2004

.

.

X

Vacc0912NS B Brisbane 60 2008

.

.

T

Singapore 2010-2011

.

.

T

Lee40

D

K

T