TABLE 6.
Low pathogenic avian influenza viruses used in this study to investigate tissue and receptor binding patternsa
| Virus subtype | Virus name | Egg passage | GenBank accession no. | Amino acid at indicated position near the receptor binding site of the HA protein |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 98 | 138 | 190 | 215 | 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | ||||
| H1N1 | A/mallard/Sweden/104803/2009 | 2 | JX566076 | Y | A | E | P | K | V | N | G | Q | A | G | R |
| H2N3 | A/mallard/Sweden/105050/2009 | 2 | KC342630 | Y | A | E | P | K | V | N | G | Q | G | G | R |
| H3N8 | A/mallard/Sweden/101487/2009 | 3 | KT725399 | Y | A | E | P | W | V | R | G | Q | S | G | R |
| H4N6 | A/mallard/Sweden/80148/2008 | 2 | CY165570 | Y | A | E | P | W | V | R | G | Q | S | G | R |
| H5N2 | A/mallard/Sweden/74/2003 | 2 | CY076929 | Y | A | E | P | K | V | N | G | Q | S | G | R |
| H6N2 | A/mallard/Sweden/99825/2009 | NA | JX565996 | Y | A | E | P | A | V | N | G | Q | R | G | R |
| H7N7 | A/mallard/Sweden/5944/2005 | 2 | CY184584 | Y | A | E | P | Q | V | N | G | Q | S | G | R |
| H8N4 | A/mallard/Sweden/58256/2006 | 3 | CY183531 | Y | A | E | P | L | V | R | G | Q | Q | G | R |
| H9N2 | A/mallard/Sweden/67860/2007 | NA | CY184149 | Y | A | E | P | L | V | R | G | Q | Q | G | R |
| H10N1 | A/mallard/Sweden/102087/2009 | NA | CY183839 | Y | A | E | P | Q | V | N | G | Q | S | G | R |
| H11N9 | A/mallard/Sweden/102103/2009 | NA | CY184189 | Y | A | E | P | K | V | N | G | Q | A | G | R |
| H12N5 | A/lure duck/Sweden/100127/2009 | 2 | JX566037 | Y | A | E | P | L | V | R | G | Q | Q | G | R |
| H13N8 | A/black-headed gull/Sweden/55215/2006 | 3 | KR087597 | Y | A | E | L | G | Y | N | G | Q | K | S | W |
| H14N6 | A/long-tailed duck/Wisconsin/10OS3912/2010 | 3 | JN696314 | Y | A | E | P | R | V | R | N | Q | S | G | R |
| H15N5 | A/mallard/Sweden/139647/2012 | 2 | MF147992 | Y | A | E | P | K | V | N | G | Q | A | G | R |
| H16N3 | A/black-headed gull/Sweden/87533/2009 | 2 | CY184496 | F | S | T | L | G | Y | N | G | Q | K | S | W |
a
The low pathogenic avian influenza viruses shown here were used to investigate attachment patterns to colon and trachea of six duck species and to glycan structures. Lure duck is mallard. The egg passage number indicates the number of passages of the virus in embryonated chicken eggs before the virus was used in this study. NA, not available.