Skip to main content

Table 2 HA1 mutations in influenza B virus isolates of the Yamagata lineage

From: Analysis of influenza B virus lineages and the HA1 domain of its hemagglutinin gene in Guangzhou, southern China, during 2016

Isolate

HA1 mutations

12

187a

226

232

266a

B/Phuket/3073/2013

T

L

K

N

M

B/Guangzhou/41/2016

M

Q

–

–

V

B/Guangzhou/65/2016

M

Q

–

–

V

B/Guangzhou/67/2016

M

Q

–

–

V

B/Guangzhou/17/2016

–

Q

R

–

V

B/Guangzhou/19/2016

–

Q

R

–

V

B/Guangzhou/12/2016

–

Q

–

D

V

  1. amutation was observed in all 9 isolates