Table 1.
Gene constellation of influenza A viruses of swine used in this study
| Virus | Abbreviation | Subtype | H1 cladec | Genetic origin | Isolate ID or accession no.d | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HA | NA | PB2 | PB1 | PA | NP | M | NS | |||||
| A/swine/Yamagata/11/2010a | Yam10 | H1N1 | 1A.3.3.2 | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | EPI_ISL_237800 |
| A/swine/Kagoshima/30/2015a | Kag15 | H1N1 | 1A.3.3.2 | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | EPI_ISL_237923 |
| A/swine/Chiba/1-11/2015a | Chi15 | H1N1 | 1A.1 | Cla | Pdm | Pdm | Pdm | Pdm | Cla | Pdm | Pdm | EPI_ISL_221941 |
| A/swine/Tochigi/1/2008a | Toc08 | H1N2 | 1A.1-like | Cla | Hu | Cla | Cla | Cla | Cla | Cla | Cla | EPI_ISL_237796 |
| A/swine/Tochigi/1/2012a | Toc12 | H1N2 | 1A.1-like | Cla | Hu | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | EPI_ISL_237798 |
| A/swine/Nagano/2000a | Nag00 | H3N2 | N/A | Hu | Hu | Hu | Hu | Hu | Hu | Hu | Hu | EPI_ISL_237795 |
| A/swine/Miyazaki/2/2013a | Miy13 | H3N2 | N/A | Hu | Hu | Pdm | Pdm | Pdm | Pdm | Pdm | Pdm | EPI_ISL_237794 |
| A/swine/Yokohama/aq114/2011 | Yok11 | H3N2 | N/A | TR | TR | TR | TR | TR | TR | TR | TR | AB741020-AB741027 |
| A/swine/Minnesota/01146/2006b | Min06 | H3N2 | N/A | TR | TR | TR | TR | TR | TR | TR | TR | CY099035-CY099042 |
Cla classical swine lineage, Hu seasonal human-like lineage, TR North American triple-reassortant lineage
aComplete genomic sequence was obtained during this study
bKindly provided by Dr. Amy L Vincent (US Department of Agriculture, Ames, IA, USA)
cH1 clade was obtained by Swine H1 Clade Classification Tool [https://www.fludb.org/]. N/A not applicable
dIsolate IDs from GISAID; accession numbers from GenBank