TABLE 6.

Identification of influenza virus HA subtype by microarray hybridization

Virus (expt)aScoreb (by HA subtype)
Subtype 1Subtype 2Subtype 3Subtype 4Subtype 5Subtype 6Subtype 7Subtype 8Subtype 9Subtype 10Subtype 11Subtype 12Subtype 13Subtype 14Subtype 15
KY98*5.5 (0)0.840.8 (2)5.5 (0)10.7 (0)6.55.6 (0)0.04.4 (0)0.07.40.012.90.00.0
MI63*8.8 (0)1.136.0 (6)3.3 (0)7.0 (0)3.310.3 (0)5.33.1 (0)3.33.80.08.00.06.6
Panama 99*5.1 (0)0.948.4 (7)5.6 (0)4.3 (0)4.42.7 (0)0.02.7 (0)0.013.70.012.20.00.0
PR8*69.6 (2)0.01.2 (0)0.0 (0)8.2 (0)0.00.0 (0)17.80.0 (0)0.03.20.00.00.00.0
HK68 (A)*4.6 (0)0.844.0 (6)5.7 (0)4.6 (0)4.02.4 (0)0.02.4 (0)7.912.50.011.10.00.0
HK68 (B)*8.6 (0)1.425.8 (1)7.6 (0)7.6 (0)7.14.3 (0)0.03.9 (0)0.012.20.021.40.00.0
HK68 (C)*8.0 (0)1.519.2 (1)8.8 (0)6.7 (0)6.84.2 (0)0.04.2 (0)0.021.50.019.20.00.0
HK68 (D)6.1 (0)1.011.8 (0)7.0 (0)5.3 (0)16.45.5 (0)0.03.2 (0)4.921.10.017.70.00.0
HK68 (E)10.0 (1)0.841.5 (6)5.3 (0)4.4 (0)3.72.3 (0)0.02.3 (0)7.511.80.010.50.00.0
HK68 (F)6.6 (0)1.132.2 (1)7.7 (0)3.4 (0)2.25.7 (0)0.02.1 (0)20.213.40.05.40.00.0
Available signature oligonucleotides(23)(53)(1)(2)(1)(1)
  • a See Table 3 for conditions of experiments A to E. *, Experiments included in training set.

  • b Scores given are from the weighted oligonucleotide calculation (see Materials and Methods). Values in parentheses are the numbers of signature oligonucleotides that registered positive.