TABLE 2.

Nucleotide homology between seven gene segments of A/teal/HK/W312 (H6N1) and the human virus A/HK/156 (H5N1)

Segment	No. of nucleotides sequenced	% Homology to A/HK/156 (H5N1)
		Nucleotides	Amino acids (deduced)
PB2	2,280	98.6	99.7
PB1	2,277	98.5	99.3
PA	2,146	98.4	98.8
NP	1,497	98.3	98.7
M	1,027	99.8	100 (M1)
			98.9 (M2)
NS	890	98.8	99.1 (NS1)
			99.1 (NS2)
NAa	1,350	97.1	97.1

^aBoth NA proteins have the same 19-amino-acid stalk deletion.