Figure 4.

Alignment of deduced amino acid sequences of NEP/NS2 protein. Alignment of deduced amino acid sequences of NEP/NS2 protein of 2009 A/H1N1/2009 strains with respect to the prototype [A/Puerto Rico/8/34(H1N1)] and concurrent vaccine strain [A/Brisbane/59/2007(H1N1)] was carried out. The five 2007 and 2009 seasonal H1N1 eastern India strains having PR8-like NEP/NS2 protein are indicated (*).