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Table 1 Avian strains with high scores

From: Novel bioinformatics strategies for prediction of directional sequence changes in influenza virus genomes and for surveillance of potentially hazardous strains

Point

Subtype

Year

Country

Strain name

For position

18

H1N1

2009

Canada

A/turkey/Ontario/FAV110/2009

a

17

H1N1

2009

Canada

A/turkey/Ontario/FAV114-17/2009

a

17

H1N1

1992

USA

A/turkey/IA/21089-3/1992

b

17

H1N1

1988

USA

A/turkey/NC/17026/1988

b

15

H4N2

2006

USA

A/pekin duck/California/P30/2006

c

11

H4N8

2006

Japan

A/slaty-backed gull/Japan/6KS0191/2006

d

11

H4N8

2006

Japan

A/rufous-necked stint/Japan/6KS0279/2006

d

11

H4N8

2006

Japan

A/rufous-necked stint/Japan/6KS0242/2006

d

11

H3N8

2007

USA

A/cinnamon teal/California/44287-325/2007

c

11

H1N2

2001

USA

A/duck/NC/91347/01

e

10

H6N2

2002

China

A/wild duck/Shantou/867/2002

f

10

H4N8

2006

Japan

A/slaty-backed gull/Japan/6KS0185/2006

d

10

H3N2

2004

USA

A/turkey/Illinois/2004

g

  1. High diagnostic tetranucleotides: AAGU, ACUU, AUCA, AUGA, AUUA, AUUU, CUUU, GGCC, UCAU, UUAA, UUAU, UUCA, and UUUG.
  2. Low diagnostic tetranucleotdes: ACGC, AUUG, CUCC, CUGA, GAGC, GAGG, GCAG, GGAC, UCUU, and UGUG.
  3. The avian strains suspected to be directly transferred from humans or swines were indicated in italic. Other strains were indicated in bold.