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Table 1 Unreported substitutions of 33 strains of A(H1N1)pdm09 virus in this study

From: Phylogenetic analysis and clinical characteristics of the co-occurring mutations in HA and NA genes of influenza A(H1N1)pdm09 viruses during 2015–2017 in Beijing, China

HA NA
Substitutions n Substitutions n
T19P 4 T16I 1
R26I 1 G41D 1
S86T 1 N50Y 1
V169T 13 E57K 1
S181T 1 V67I 10
G254D 1 T72I 1
A278S 13 A86T 1
T327I 1 P93S 1
I341V 1 F115L 4
I435V 1 Y155H 1
E508G 12 P198S 1
D518E 13 T381I 3
   N449T 4
   S450V 4
   D451T 4
   T452L 4
   V453W 4
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