JN222379   Influenza A virus (A/swine/Guangxi/1/2011(H1N1)) segment 2 polymerase PB1 (PB1) gene, complete cds; and nonfunctional PB1-F2 protein (PB1-F2) gene, complete sequence.   [Influenza A virus (A/swine/Guangxi/1/2011(H1N1)) A/swine/Guangxi/1/2011/H1N1 | 1054205.9]