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Table 2 Genomic structure of reassortant avian influenza viruses isolated from Canadian North Atlantic birds

From: Evolution of a reassortant North American gull influenza virus lineage: drift, shift and stability

  Gene segment
Isolate PB2 PB1 PA HA NP NA Matrix NS
A/GBBG1/Newfoundland/296/2008 (H13N2) Eur7 NAG NAW NAG Eur NAW Eur Eur
A/RBGU2/Quebec/02622-1/2009 (mixed) Eur NAG Eur NAG Eur NAW Eur Eur
A/RBGU/Quebec/02434-1/2009 (H13N6) Eur NAG Eur NAG Eur NAW Eur Eur
A/HOME3/New Brunswick/03750/2009 (H13N6) Eur NAG Eur NAG Eur NAW Eur Eur
A/BLKI4/Quebec/02838-1/2009 (H13N6) Eur NAG Eur NAG Eur NAW Eur Eur
A/MALL5/Quebec/02916-1/2009 (H16N3) Eur NAG Eur Eur Eur Eur Eur Eur
A/MBDH6/New Brunswick/03736/2009 (H13N6) Eur NAG Eur NAG Eur NAW Eur Eur
  1. 1Great black-backed gull (Larus marinus): lineage data from Wille et al. 2010.
  2. 2Ring-billed gull (Larus delawarensis); 3Hooded merganser (Lophodytes cucullatus); 4Black-legged kittiwake (Rissa tridactyla); 5Mallard (Anas platyrhynchos); 6Mallard x American black duck (Anas rubripes) hybrid.
  3. 7Gene segment lineages characterized as Eurasian (Eur); North American Waterfowl (NAW), or North American Gull (NAG).