Table 5

Comparison of amino acid mutations observed in NA proteins of Pakistani AIV H5N1 with initially isolated strain during 2006
Virus name 74 F 207 R 224 L 247 S 340 P 383T 416 D
Ck/Rawalakot/2441/06 - - - - - - -
Ck/Sihala/3303/06 - K - N - - G
Ck/Laore/3320/06 - K - - - -
Gs/Lahore/3321/06 - K M - S - -
Pck/Mansehra/7558/07 - K - - - - -
Gs/Islamabd/7757/07 - K M - S - -
Tk/Islamabad/7871/07 V K - - - - -
Tk/Islamabad/7873/07 - K M - S - -
Crow/Peshawar/7914/07 - K - - - - -
Pck/Chakshahzad/9238/07 - K - - - K -
Ck/Mansehra/10337/07 - K M - S - -
Ck/Karachi/520/08 V K - - - - -
Ck/Lahore/610/08 V K - - - - -
Ck/Karachi/612/08 V K - - - - -
Crow/Karachi/11672/08 - K - - - - -

Ck: Chicken, Gs: Goose, Ty: Turkey, Cw: Crow, Pk: Peacock, Pak: Pakistan.

No mutation observed.

Siddique et al.

Siddique et al. Virology Journal 2012 9:300   doi:10.1186/1743-422X-9-300

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