Table 1.
A list of influenza A(H1N1)pdm09 viruses used in this study.
| A(H1N1)pdm09 Strain No/Designation | Source | Clade/Subclade | |
|---|---|---|---|
| 1 1 | A/CALIFORNIA/07/2009 | 2 CDC ID 2009712112 | 6 n.a. |
| 2 | A/Bolivia/559/2013 | CDC ID 2013760341 | 6B |
| 3 | A/Mississippi/10/2013 | CDC ID 2014700252 | 6B |
| 4 | A/New Hampshire/04/2013 | CDC ID 2013845913 | 6B |
| 5 | A/South Africa/3626/2013 | CDC ID 2014701384 | 6B |
| 6 | A/Florida/62/2014 | CDC ID 3000097732 | 6B |
| 7 | A/Laos/1187/2014 | CDC ID 3000095267 | 6B.1 |
| 8 | A/New York/61/2015 | CDC ID 3000412528 | 6B.1 |
| 9 | A/Slovenia/2903/2015 | 3 NIBSC lot 41730 | 6B.1 |
| 10 | A/Bangladesh/3002/2015 | CDC ID 3000411636 | 6B |
| 11 | A/Newcastle/67/2017 | WHO-CC ID 322513509 | 6B.1 |
| 12 | A/South Australia/272/2017 | WHO-CC ID 17-62350735 | 6B.1A |
| 13 | A/New Jersey/13/2018 | CDC ID 3026016623 | 6B.1A.1 |
| 14 | A/Darwin/123/2018 | WHO-CC ID 10010145 | 6B.1A5A |
| 15 | A/Brisbane/02/2018 | 4 WHO-CC ID SS18S304 | 6B.1A.1 |
| 16 | A/lowa/59/2018 | CDC ID 3026018252 | 6B.1A5A |
| 17 | A/lowa/12/2019 | CDC ID 3026019744 | 6B.1A5B |
| 18 | A/Victoria/2570/2019 | WHO-CC ID 10033413 | 6B.1A5A-156K |
| 19 | A/Guangdong-Maonan/SWL1536/2019 | NIBSC code 19/294 | 6B.1A5A-187A |
| 20 | A/Indiana/02/2020 | CDC ID 3026055186 | 6B.1A5A-156K |
| 21 | A/Arkansas/08/2020 | CDC ID 3026055197 | 6B.1A5A-156K |
| A(H1N1) past influenza viruses used as controls for evaluation of ts/non-ts phenotype | |||
| 22 | non-ts control 1, A/PR/8/34 | 5 ATCC ID VR-1469 | 6 n.a. |
| 23 | non-ts control 2, A/New Caledonia/20/99 | NIBSC code 07/226 | 7 delta-like clade |
| 24 | ts control 1, A/Florida/3/06 | ATCC ID VR-1893 | 7 delta2 |
| 25 | ts control 2, A/Solomon Islands/3/06 | NIBSC code 06/236 | 7 delta-like clade |
1 Viruses were numbered from 1 to 21 and will be referred to throughout the article using the assigned numbers. 2 CDC: Centers for Disease Control and Prevention, Atlanta, GA, the US. 3 NIBSC: the National Institute for Biological Standards and Control, Hertfordshire, UK. 4 WHO-CC: World Health Organization Collaborating Centre for Reference & Research on Influenza, Melbourne, Australia. 5 ATCC: American Type Culture Collection, Manassas, VA, the US. 6 n.a.: not applicable. 7 According to [26].