Table 1

Comparison of amino acid (aa) sequences of the HA1 region of A/Eastern India/N-1289/2009 with that of the vaccine strain (A/Brisbane/59/2007), a A(H1N1)pdm09 strain (A/Eastern India/2499/2009), and a previously reported H1N2 strain (A/India/77251/2001)
Influenza A strains Amino acid position
147 150 152 174 207
A/Brisbane/59/2007 - S S L A
A/Eastern India/N-1289/2009 K T A S S
A/Eastern India/2499/2009 K T A S S
A/India/77251/2001 - T

In respect to the vaccine strain identical residues are indicated by dots and the ‘-’ represent deletion.

Mukherjee et al.

Mukherjee et al. Virology Journal 2012 9:233   doi:10.1186/1743-422X-9-233

Open Data