Table 2

A & B Comparison of amino acid (aa) sequences of the NA gene of A/Eastern India/N- 1289/2009 with that of the vaccine strain (A/Brisbane/10/2007), a H3N2 strain (A/Kol/2452/2009), and a previously reported H1N2 strain (A/India/77251/2001)
18 23 30 42 50 93 143 150 194 216 221 267
A/Brisbane/10/2007 S F I F V D V R I V E T
A/Eastern India/N-1289/2009 A L V C E N G H V G K L
A/India/77251/2001 A L V C E N G H V G K L
A/KOL/2452/2009 - - -
307 310 312 370 372 385 387 432
A/Brisbane/10/2007 I H T S L N K E
A/Eastern India/N-1289/2009 V Y I L S K N Q
A/India/77251/2001 V Y I L S K N Q
A/KOL/2452/2009 I

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

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