GU052366   Influenza A virus (A/muskrat/Buryatiya/1944/2000(H4N6)) segment 1 polymerase PB2 (PB2) gene, partial cds.   [Influenza A virus (A/musk rat/Buryatiya/1944/2000(H4N6)) A/muskrat/Buryatiya/1944/2000 | 538418.14]