Description of major/important non-conservative and clade specific amino acid substitutions among the four Indian H1N1pdm virus (sequenced in this study) compared to prototype H1N1pdm strain (California/04/2009) and other Indian (A/Pune/NIV6447/2009) virus strain (sequenced previously).
<p>Note: Major non conservative changes involving basic to acidic amino acid are written in bold font and also underlined; The hydrophobic to hydrophilic amino acid substitutions and vice-versa are written in bold font. The substitutions involving charged residues to uncharged residues; cyclic to acyclic and vice versa are written in italics. The clade specific substitutions (NP:V100I; NA:V106I; NS1:I123V; HA:S220T, I338V) are written in normal font.</p>*<p>The residue position for the HA is the numbering considered inclusive of signal peptide.</p
